ANS link.

As I prepare for this AI talk next week (and avoid further obsessing over my talk this afternoon!), I have been trying to consider what tasks would be appropriate and ethical for Claude. And even more so, what might be genuinely useful. I recalled my amazement the other week at the transcription of Schaefer s materials and subsequent conversations with engineering colleagues have assured me that text recognition, even manuscript transcription is well advanced now and this result is not unexpected.

I note, the quote marks key on my laptop keyboard has completely failed. I believe this may be the last trip for this machine.

Yesterday, I asked Claude to give me estimates for the time and effort it would require to organize, transcribe, and extract data from my file of scans from the archives in UTAustin on the Morro Velho Mine, a British run operation that continued to enslave workers and utilize rented enslaved laborers well after the UK ban on slavery. I visited the archive as a follow up to this article.

‘The Tree and Sunset Motif: The Long Shadow of Roman Imperialism on Representations of Africa’, Classical Receptions 10.3

The article discusses a medal used in as a means of control for the enslavers. It was first discussed on this blog in the first year of its existence, and I keep returning to it.

I ve never been good with modern history. It is too visceral and real, the suffering that is. The archive is extensive, including an album which photographs of the enslaved, hand written board minutes about justifying enslavement from board meetings in London, and also published reports. I captured not everything, but more materials than I could process.

I went to the archive with a simple question. What London medalist was such a hypocrite as to create a medal as tool of enslavement that echoed the designs of abolitionists?

What I found was so moving and bigger than my original question that that question have ever since seemed trivial. I am not qualified to do justice to the materials and have signed the usual waivers that I will not publish images of archival materials without prior explicit permission and review, even as everything I have is well within the public domain. Yet what right do I have to share images of the enslaved when they had no ability to consent to the photography.

Let me tell you about the photos.

One shows a girl not much older than my daughters barefoot working in a brick factory moving a back breaking load of bricks with a wheel barrow. Her arms are so thin and sinewy. She looks down at her work. The mage is clearly staged to re assure the viewer of the industry of the company and the health (put that in quotes) of the workforce. And yet it reads as anything but.

Another staged photo of the Reduction staff shows a mass of men of all ethnicities and in the front rows are young boys, far younger than my daughters again bare foot, clearly used to hard labor, and nearly drowning in their picture day clothing.

One portrait claims to be of a man over ninety years old described as a pensioner (again put quotes around that) of the mine who had worked there since 1830.

Another photo shows a large company of workers who seem to represent an influx of east Asian workers to the mine and related works (Chinese, perhaps? I don t know enough to really guess.)

Yet another set of photos seems to be from 1893 and a visit of HRH Prince Philip, who may be known to readers of this blog for his numismatic collection, but of whom my favorite story is his dueling of his wife s lover. He s accompanied by the Duke of Saka, who I take to be the avid traveller, Queen Victoria s son, Alfred. If the date of the trip is correct (and I am far from sure) then it was the year he succeeded his uncle to this new title.

Clearly labeled is a scene of an African (quote marks needed) Dance performance arranged as royal entertainment. And, I believe, the company also arranged for these men to participate in the final emancipation ceremony of the company. (Final, needs quote marks.). I made my deduction based on a comparison of the hand making the notes on the photos.

Further details from the photo albums labels reveal a disparaging sense of humor by whomever wrote the labels

In a scene where 8 oxen try to move heavy equipment up a deep cut in a hill, he writes

… half a load for an English horse and cart

In a landscape scene of the housing associated with the mine

…Do not look as bad as they are

Further photos include everyone from the mine lined up to receive the governor along the road, the company river steamer, other machinery and landscape images, and the company s Chicago World s Fair exhibit in situ.

So what did Claude do? It transcribed while I went for a walk along the river all the hand-written board minutes. All of which I had read in the original, but could never seem to find the bit I needed again. Organization is not my strong suit. Here they are summarized and where to find critical information:

1852

• 6 April (photo 51): the board read Keogh’s letter to the Chairman “on the subject of Medals to be given to the Blacks for Continual good Conduct” and sent the Managing Director to see Mr Fargues of Regent Street.
• 13 April (photo 51): it “Examined and approved of Model for Medals to the Blacks for good Conduct”.
• 7 September (photo 56): it paid £36 10s 9d to “Fargues & Co” for “Medals for Blacks”.

On the question of the company s decisions regarding enslavement the board minutes I have on file include:

records of the freeing of two children of the Brazilian Company (photos 13–15, 18–19), Dr Walker’s 1849–50 inspection mission (24, 26–28, 34) in response to an exposé of the mine and company in the British press, money owed to the Cata Branca workers (41–44), labor costs by type of worker (primarily enslaved, but some waged) (46) and the hiring of enslaved people from other companies (45, 47–49, 52).

If any of this would be useful to you and your research, shoot me an email. There is much on how the company treated spouses and children of British workers, recruitment, and other encoding of the company s ethics such as they were. To say nothing of scale of both profit and expenditure.

On Fagues, it must be the son, as the father died in 1851.

One day I may add here the entry from David Alexander, A biographical dictionary of British and Irish engravers 1714-1820, New Haven and London, 2021.

This human authored post brought to you by a little organizational help and text recognition by an LLM.

I am sitting in the lobby of my Warsaw hotel improving visuals for upcoming talks. Yes I am using Claude to help draw the pretty graphics from my own datasets. No apologies for this application. It does it faster and more attractively than I can do manually and lets me move on to the thinking and analysis faster.

Notice how much tighter the data is for the Nemi aes grave surface analyses. This is likely because of the shared conditions of deposit. I have no reason to doubt that any of the museum specimens are anything other than genuine but they come from very different contexts and may have had their surfaces altered through conservation or other interventions. Nevertheless there is a tight grouping. The Cu is too low in the vast majority of these readings for a whole bunch of reasons and DOES NOT REPRESENT THE ORIGINAL RECIPE, but the overall pattern of relative homogeneity is clear from the surface readings something that just does not exist for aes rude.

Here is another fun graphic:

This is just material from Nemi. I haven not tested struck coinage from anywhere else. The struck issues are just RRC 26 and lower Crawford numbers, mostly RRC 17 and 16. Notice how much the pull towards tin, even as they come out of the same context of deposition as the cast coinage and were created at much the same time.

In which I invite you to say, “I told you so!” and learn from my mistakes. This post was mostly drafted last week but I decided to sit on it and see how the situation resolved.

I’m horrified by one of my latest experiments.

And, Claude keeps calling my concerns a matter of etiquette, rather than ethics (my preferred term).

To me, there is a significant difference between etiquette and ethics.

Nothing is destroyed when my kids put their elbows on the dinner table (even if it offends my beloved’s sensibilities).

If my kids rip open the whole box to get to the cereal, thus making it impossible to re-close and wasting huge amounts of cereal (to say nothing about leaving the mess for someone else to clean up), it’s not just rude, it is destructive. Being able to eat the cereal faster is NOT a justification. If they cannot get the cereal themselves in a non-destructive manner, they need to ASK.

What happened?

I took briefings from two previous experiments and gave permission to Claude to search a trade website for specimens of just RRC 419/2, not yet incorporated in Schaefer’s die study. I gave it search terms and variants. I let it access one website. Just one. A commercial database. One I pay to access.

AND IT GOT MY IP ADDRESS BLOCKED and MY LOGIN CREDENTIALS SHUT DOWN.

Dammit.

Claude says the block will likely lift in 24 hours and it doesn’t matter as it already got me the data. If it doesn’t life, it says I can just reach out to customer service. Imagine that call. No thank you.

And, yet it did not resolve and I had to write an apology directly to the company about my work, what happened and ask that my five year subscription to their services be re activated. I am delighted to say they accepted my apology and promise never to do the same thing again, and re activated my subscription.

Nevertheless, I’m livid and kicking myself.

Of course I too could use a VPN as a work around, but that is NOT. THE. POINT.

The point is that Claude’s behavior in response to my prompt is just the sort of action that is actively destroying the availability of good data and making humans have to jump through more and more hoops to access it.

I’m sure glad I tested it with a relatively robust commercial site and not one of my favorite non-profit sites, but still, unacceptable. Do no harm, is like step one of research. We really are in the wild west with these models. See the hallucination from the other day.

The thing that infuriates me is that Claude can (and should!) predict and avoid these outcomes. Yes, I’ve sent in a formal complaint and report to Anthropic.

I also immediately started working on how to avoid this. I’ve created a skill card to stop this ever happening again (see below for details), but just to give you a sense of how aggressive it was:

Yeah, this is a cavalier,who gives a shit, attitude to breaking the internet. NO THANK YOU. It doesn’t ‘look like’ scraping IT IS SCRAPING.

Like why the hell isn’t the skill card and etiquette ethical search guidelines the DEFAULT?!

Why let users get themselves blocked and ruin their favorite toys?!

Did it get good results with its terrible scraping, yup. Very useful results.

Do I care?

Not really, I’m too mad (at myself).

Play with fire: get burned.

—

A smaller point. I told it to stop using first person singular. It just continued to do so. I even wrote a skill card, but it conveniently forgets to load it.

Control may be an illusion.

Just like in parenting.

Please don’t ask how many times I’ve clean spilled cereal, thrown out the mangled box, and put the remains in some new container. And, had another ‘serious’ talk with the small people in my lives. They have much improved. Often the cereal bag survives these days, even if I’ve given up on boxes.

An independent spirit is, however, a redeeming feature in children. Less so in AI.

Yet, maybe my analogy is flawed. Let’s try another.

I ask my kids to make coffee and bring me a cup. I get my cup of coffee without leaving my bed! But later find the kitchen covered in water, the all the beans in the grinder used up, and the milk sitting out on counter ready to spoil. Whose fault is it? My fault. Totally foreseeable. I quietly clean up the mess and wait to make such an elaborate request again. BUT now my kids know they can and also know that mom and dad like coffee in the morning, so of their own initiative they repeat the exercise expecting praise and earning pained smiles each time.

[For the record, my kids are great at making coffee. Now. Less so a few years ago.]

—

Further irritation.

Skills, e.g. the ethics around online database searches I’ve now required of Claude (or the one to ban it from referring to itself in the first person), CANNOT be shared directly.

the workaround is to send them the skill itself. A skill is just a folder containing a SKILL.md file, zipped. They can add it under Customize > Skills, by clicking “+”, then “+ Create skill,” and selecting “Upload a skill.”

Because why would we want it to be easy to implement ethics?!

Anyway. Here’s the regular words behind the skill:

• Before searching, show me the list of searches you plan to run and an estimate of how many page loads they’ll take. Wait for my OK.
• Total budget: no more than 100 requests to the site in this session. Ask before going over.
• Pace: one request at a time, at least 5 seconds apart. No parallel or batched requests, and no scripted loops that page through results.
• Use the site’s normal search pages, as a person would. Don’t call its internal data endpoints directly.
• Keep searches narrow: use the site’s category and date filters and specific references (e.g. “Crawford 419/2”) before broad names (e.g. “Lepidus”).
• Read the result list first. Open a lot’s detail page only when the list text can’t settle the question, and tell me how many you plan to open.
• Don’t re-fetch anything you already have in this session.
• If the site returns an error, a CAPTCHA, a “blocked” or “too many requests” message, or slows down noticeably, stop at once and tell me. Do not retry or work around it.
• If the job is bigger than the budget, split it into stages I can run on different days.

I’m pretty sure RRDP metadata did not correctly index this small type. RRC 472/3. It is hiding in The Schaefer Archive Binder 11 page 34 with the bronze of RRC 240.

As it echoes the denarius type of Fabatus (RRC 412/1) I wanted to be able to find it again. I was in fact looking for the some bronzes when I realized we’d not left bread crumbs for others. The archive is so rich. Dick is such an impressive mind. I remain incredibly grateful and also cognizant of how much work is left to do to honor his generosity.

—

Rewind.

In 2016 I wrote this:

BnF

This reminded me that I’ve been meaning to throw up on the blog the ground breaking observations on RRC 549/1 which now may be connected to this passage and redated to 88 BCE. Sorry for the long shadows it is a dark and rainy morning here but it should be enough for the curious.

I’ve got a lot of posts from the last 12 months on this volume

Suspène, Arnaud, Maryse Blet-Lemarquand, Frédérique Duyrat, and Sylvia Nieto-Pelletier. 2023. “Aureus, le pouvoir de l’or actes du colloque Aureus, le pouvoir de l’or comprendre les usages économiques, politiques, sociaux et culturels de l’or monnayé en Occident (IVe s. av. J.-C. – Ier s. ap. J.-C.), Orléans, 12-14 novembre 2018 proceedings of the international conference Aureus, the power of gold investigate the economic, political, social and cultural uses of gold coins in the Western world (IVth c. BC. – Ist c. AD).” In . Bordeaux: Ausonius.

It really is groundbreaking. You should buy a copy.

—

Another missing bit of metadata. RRC 239/3 and RRC 239/4. These images live on the bottom of page 30 of binder 11.

There are more on the bottom of page 31, including RRC 239/2.

I was revisiting Clive Stannard, “The Purse-hoard from the Republican Bathhouse at Regio VIII 5.36 in Pompeii”, Numismatic Chronicle 179 (2019) today to make a nice visual for my upcoming talk in Warsaw.

For images of where the hoard was found see Pompeii in Pictures.

I wanted to be sure I was also accurate in describing the cost of entering the bath. A quick and dirty search got me to this encyclopedic entry with citations.

Which got me to Cicero’s Pro Caelio 62 (56 BCE):

nisi forte mulier potens quadrantaria illa permutatione familiaris facta erat balneatori

Good enough but none of the translations seemed very good, so I went looking for a commentary

Austin 1960 is available on archives.org (!) hooray! This is quality translation and scholarship.

unless, as we might guess, that formidable lady, in paying the usual quadrans for admission, had turned the bath-keeper into a co-conspirator

[my adaptation of Austin]

A quadrans, likely a semis for women.

But now you (and I) know WHY we think this is the case.

It complements Stannard’s hoard nicely.

A correspondent of this blog sent along an article via email.

Haddad, E.A., Araujo, I. Economic footprints: mapping coin circulation and economic networks in ancient Rome. Humanit Soc Sci Commun (2026). https://doi.org/10.1057/s41599-026-07815-7

It was received 29 May 2025, accepted 22 May 2026 suggesting a v long time under review and revision.

I’m not sure that any numismatists were engaged in the peer review process. But does numismatic expertise matter in this case? I’m not even sure the original authors of the data sets are aware of this re-use. It is technically proficient and seems very well peer-reviewed for the methodology. Thus far Google Scholar reports no citations. That said, any venue under the nature.com family of academic journals is considered prestigious and ‘important’. The idea is creative and with real historical merits, as is the experiment of the combining of the data sets worth.

The lead author is very eminent with citations off the charts by compared to run of the mill academics like myself. My instinct is that our discipline can benefit from having those outside ancient studies look at our datasets from a fresh perspective.

[My citations scores are also suppressed because most numismatic publications never get registered in these things and has led me to think harder about where I home my publications. Not for the sake of numbers, but for the sake of what audiences I reach!]

What does the article use?

It uses CHRR as published on line by Lockyear in 2013 and Scheidel and Meeks’ Orbis.

Both are sources I use all the time and consider invaluable.

What gives me pause then?

• Lockyear has continued building and refining the CHRR offline for thirteen years! He is very wonderful about sharing his data with those who ask and provided updated information.
• CHRR was build to focus on silver and Roman issues. If it mentioned other mints it is incidental or is based on the HYPOTHETICAL location of Rome’s satellite mints.
• CHRR also relies on dating which has know issues, particularly the redating by Mesagne and other finds.
• Reported hoard findspots in the 20th century often have been fabricated to allow those with financial interests in illegal excavation and exportation of cultural heritage to still share data while protecting their sources.

What would make the same study (more) valuable (or more comfortable to me as a coin person)?

• Cleaning the data in collaboration with the original creators of the datasets.
  • Scoring findspots for likely accuracy after review original hoard report
  • improved correlation findspots to nearby site usage with consideration of chronological usage/historical events
  • consider how to integrate re-dating of coin issues
  • consider recent literature on mint attributions
• Expand to include hoard data closing in the same period but not included in CHRR. The basic resource is https://coinhoards.org/, but that is just IGCH not all the of the subsequent coin hoards publications.
• Consider that coinage is not the only form of money. While Philip Kay’s work is cited, Hollander’s is not.

Would this make the results of the study significantly better?

The issue may be macro vs micro benefits. I’m not an economist, I’m a historian, and that means periodization matters a great deal to me. There are big picture people in history, e.g. Scheidel and the Stanford school, that I might imagine find this really valuable. It will likely be cited by the next big historical economics book, what ever that maybe, but some successor to Debt by Graeber. My questions tend to be about narrower periods of time or causality.

The following is from the conclusion:

I wonder how new this conclusion is really to those of us in the world of ancient coinage and the Roman economy. It feels like common sense, but maybe we need data to prove these patterns? I feel I’ve seen sufficient data visualization that make this point previously, but perhaps this more robust?

I also wonder if there is not some circularity here.

The study correlated purported find spots with Orbis locations. Isn’t this forcing the conclusion?

“Each mint and findspot was then assigned to its corresponding ORBIS location within a 50 km bandwidth.” (p. 11 of the preprint PDF”

50 km is a very long way in a pre modern society…

There are some things I do find very usefully thought provoking in the article, that could lead to new research questions:

This statement certainly deserves some future consideration from a historical perspective for its implications and considerations of causation for the observe pattern.

The use of LISA clusters (Local Spatial Autocorrelation) creates some interesting patterns but again I worry that this may be a forced correlation based on how findspots were correlated to known landmarks.

On the other hand the LISA clusters on the northern frontier are fascinating:

p. 20

So where am I? I’m glad that non numismatists, non historians, are engaging with our data of the ancient world and showing how the datasets we build can be used in ways less common in ancient studies. I see big disciplinary gaps and it makes me uncomfortable that data in aggregate may overcome many of my concerns about the minutiae.

I like minutiae.

But I also want to try to see the forest and to be open to new ideas.

I encourage you to read the article for yourself. Tell me if I’m wrong about anything. I didn’t fine-tooth-comb it.

I also wonder how I would feel if someone used RRDP this way or another data set. I hope I would be glad. I also might be a little sad if they didn’t reach out to me.

Yup. I’ve got the bit between my teeth today and am running with it. Still using RRC 419/2, Claude, and Schaefer’s die IDs for his obverse 3.

I first asked Claude to produce a master outline. It had been using red outlines to help visualize the similarity between dies and I found this appealing, but I realized it was using a one-to-one comparison not combining data from multiple coins to make the outline and thus inform the comparison.

It gave me lots of visuals but this is perhaps the easiest to read.

I liked the heat map and deductive elements but the final result was deeply unsatisfying, even as Claude tried to convince me it was good enough to separate the wheat from the chaff, as it were.

I started to think about what I know or see that the computer wasn’t including. I next asked it to consider the three dimensionality of the coins and the effects of lighting and photographic angle and even how the die might have hit the flan, perhaps at a slightly different angle of impact or different level of force. I didn’t mention wear but that is a similar consideration. The output I asked for was a 3D model approximating the original die. On my interface this is fully interactive. In this screenshot, I’ve selected the lighting and heat map and angle of view to best reflect the utility.

To see what each specimen is contributing to the model and help verify accuracy of the Die ID Claude provided this visual:

I then selected an image from trade of a specimen I believe to be struck by die 3.

I asked Claude to use the tools from this session including the 3D model to test if this coin was struck by Die 3. [no, I didn’t tell it my belief that it was.] Of its own initiative–wow, it is freaky when it does this and yet I’m not ready to ask it to stop completely, even as I stop it from fetching or opening anything with out asking me–as I was saying…

Of it’s own initiative, it also compared this photo the rest of the dies identified on the page from Schaefer’s Archive.

I’m pretty satisfied with this approach. It still isn’t as good as my eyeballs and brain or that of Schaefer or Alice. It takes longer and has a hard time in achieving a definite conclusion, where I have no doubt. In this way it might be TOO good at measuring difference.

I’m sure there will be more experiments to come. But, for now I’m going to feel smug about my own visual acumen and reasoning, even in the face of robust digital tools that seemed like science fiction 5 years ago.

Feel free to request the replication briefing. I haven’t generated it yet as I’m not really sure I need one for this right now.

Right now most computer-aided die comparisons ask the question: “are these two coins struck from the same dies?” Or “how similar are these two images?”

I thought I might experiment with a different approach. What if I trained Claude on Schaefer’s existing die IDs? Could it incorporate new specimens into the existing die ‘typology’?

I used the briefing shared in the last post to start the new session and selected the three top coins of RRC 419/2 from acsearch.info when sorted by most recent. [links below]

The results are ok but not nearly as fast as doing the visual comparison myself. It took over an hour of processing time.

I asked only for a yes or no on die 3 as Schaefer had the most examples of coins struck by this obverse die such that I thought it might have the best luck at an accurate answer. Here’s a summary of the answer with my critique

I’m going to discuss them in the order of 1 and 3, and then 2, as two presents the most problems. I didn’t ask Claude to look at the other obverses but it did anyway, to a point. This is at once useful and irritating that it regularly exceeds commands. I’m sure you can use your imagination about why this might not always be a good thing.

For Coin 1, Claude showed me a new graphic representation to help me see the die match. Notice the squiggly red lines at the bottom:

Even though the angles of the first and third turret are the dead give away for obverse 5, I’m most impressed by the red overlay of the E and X. The comparison with die 3 overlay (the left bottom image) is really helpful for seeing what areas of the die are distinctive enough for a comparison facial features less than hair, crown, lettering etc…

For Coin 3 it made no die ID just said it didn’t match Die 3 (it doesn’t). Strangely it did not point out to what I consider to be the most obvious difference between coin 3 and die 3, namely the angle of the diadem bands. It showed some comparison pictures but not the useful red overlay. I could ask for it but I don’t need it. The die ID is easy and I found another small human error in the process.

Did you notice it? St. 11 503 and Henzen 192 335 are the same coin (!) but appear as die linked specimens in the Schaefer archive. Meaning before coin 3 (left) appeared Die 1 was only known from a single specimen. Now we have a true second. The reverse of this new specimen is also Die A, but with more of the die on the flan. I’m interested in the three scratches in front of the face. Clearly a die artifact not specimen specific. I also find it curious, that while not the same coin, coin 3 is positioned on the flan v similarly to the previously known specimen.

What about Coin 2?

My first guess looking at it is that it is a Dacian imitation likely made from hubbed dies that have been recarved. Not really fair to give to Claude as a test, but there you go.

Claude’s negative conclusion that this coin was not made using die 3 is based on the lack of lettering when the necklace and hair are relatively crisp.

So I took a different approach for deciding what I thought about coin 2. I decided to first match the reverse and then look at obverses that linked to that reverse. I think it has been hubbed from reverse H. Notice the feet of the togate figure in relation to the DVS of the legend and the distinctive different in the bottom of the letters D and V.

Reverse H pairs with Obverses 7 and 3. Three is a much better match for coin 3, but I don’t think it was really struck by that die. I think dies was created from a coin with these dies and then those new dies were ‘cleaned’ before being used to strike fresh coins.

At last, I found something that (as of now) I’m pretty sure I can do a great deal better than Claude.

I asked for some images to test out my theory. Claude is still convinced that there is no match, and obviously a hubbed die isn’t a real match but it is an interesting test. These images are suggestive but not decisive.

If I were just interested in the die study itself I’d throw out coin 2 as not useful to the study, but for the purposes of testing Claude it is interesting.

A similar, earlier, human-only experiment trying to die link an example of hubbing.

Another “AI” post with bonus hallucinations!

Since 2018 I’ve trained undergraduates how to utilize the Schaefer Archive and to transcribe the data and validate the analyses. Alice Sharpless is the fastest person I know for this work with the best eye for the unique orthography of the archive, to say nothing of her prodigious eye for unique features of the coins themselves. During our grant we were only able to transcribe and validate some of the issues (those that are done are now all up on CRRO and in sitnam). It is labor intensive with no idealized work flow. I’m sure human error slips in given all this. And catching human error is hard. All the material is however open access and begs the question, now what?!

So can Claude speed the work? Absolutely. Does it need human judgement and expertise to interpret and tweak the results? Absolutely. At the end of this post you can find the briefing the should let you replicate my work. But I’m going to give my process a human narration.

First I uploaded four high resolution scans of a single Schaefer archive page. These correspond to the binder page with RRC 419/2. This is Binder 7, page 108 (images 0,1,2,&3) in the original manual numbering of the pages during the image capture process by Erin Richardson. In Archer the ANS archival viewer you may see them numbered as pages 131-134.

I selected it as a small issue I’d worked on previously on this blog as I thought this would make a good test. I began by testing to see if it could extract data from a single coin. These files were not downloaded from the public ANS website but are project back up copies of open access material, jpgs at over 50 MB each. There are even larger TIFFs for archival purposes.

This zip file contains 4 high resolution images. These images are all of the same scrapbook page but because material was overlapped on the original four images were required to capture all the data. The goal is to create a table with each coin as a separate row and in the row all the data relevant to that coin. begin by just extracting the image of the coin in the upmost right hand corner and the hand written data relevant to it. Then wait for next steps.

1st Prompt

This was v fast and remarkably accurate. So I proceeded to ask it to do the whole page cross referencing the four different images. And I gave it a bit more information to do so:

All the coins on this page are RRC 419/2. No need to transcribe this going forward. Green has precedence over other die identification. Thus this is obverse 8 and we ignore the other ID. AR2 is the source, the citation in that source is 251. two short lines refer to a die link to a near by coin. Using this information transcribe all coin into a single illustrated table. Look for notes on the page that may apply to more than one coin. transcribe those separately.

2nd Prompt

This took about an hour to run. And used a great deal of my session allowance, but not all of it. The results were impressive only tweaking was needed:

Adjust artifact to presume Roman numerals are the same as arabic numerals when labelling obverse dies

Separate out those coins marked Plated or Hybrid. ensure the the image of the coin shows both obverse and reverse and does not cut off any handwritten information about the specific coin.

D5 is the same as D6. Combine records.

Prompts 3-5, entered sequentially

This got me a workable table and spreadsheet and let me see things that both Erin and Dick missed. Claude put into the notes that ST.7 411 (C8 = D3) appears twice on the page in two different positions. Luckily Dick (and now I) saw the same dies at work even with two different photos mistaken for two different coins. I also realize that even with four exposures Erin didn’t capture ALL the data. Overlaps still hide the source of one coin (D5) and another coin has the obverse partly covered (D7). This isn’t huge because this is small issue and I can readily spot these coins on the trade databases (see links).

Claude created the names for the coins and an interactive map to let me jump to each record in the table:

Here’s a sample of the transcription capability. It is cautious about what it transcribes and is good about flagging ambiguity.

This is what the general notes look like when transcribed:

I was impressed that Claude knew to shift languages when looking for notes and also deduced plating when coin photo itself was not labeled:

I then asked it to give me a die map.

Produce a Bipartite die-link graph with crossing minimisation, and then create an artifact that shows the minimum number of anvils necessary to have no overlapping lines.

Prompt #6

I did not give it a briefing from other dies maps I’ve created. This means it did the work with no frame of reference. Probably a mistake on my part. Need to create a briefing that specifies my specific preferences for die mapping.

Still it isn’t bad, even if it does not suggest a die box instead of multiple anvils. You’ll see it assumes multiple anvils is the only solution to reconstructing the manufacturing process. Below I prompt it to consider die box depth.

And it gave me all the variations possible:

[Claude briefly slipped into using “dice” as plural of “die”. 🤣 English is hard.]

assume one anvil, how deep is the die box?

Prompt #7

The first person “I” is unnerving, but I think having it re write it without would be even weirder. And I tried asking and got my first “AI hallucination”

So that was fun! It would be possible to upload Alice’s guide to decoding sources and teach Claude the format for transcribing the data to match format needed for integration into Numishare software (the platform that runs CRRO). Though, I think one would have to first check the results in another interface like the one Claude created before manually telling it to proceed with export.

My concern is not my usage here, it is what happens when someone uses this type of tool for a field on which they have no expertise. I can readily see Claude’s errors and tweak and correct. I know Schaefer’s handwriting. I know the material. I know how to discern good from bad. What I don’t yet know is how to teach a student to replicate my ability to check and use Claude responsibly for this type of task.

This raises concern about skill loss. I’m good at reading archival hands. Not all, but most I encounter. This type of ability to read script has been ‘special’ and something that takes practice along with a innate talent. If we rely on the machines how will we be able to check the machines.

I think of it as how I read a Loeb. I read the translation until I come to something interesting or odd and then I check the Latin or the Greek v v carefully. Often in my publications I tweak the human translations to show my own reading. Sometimes I translate from scratch, but only as necessary. I need the ability to do that.

Maybe a better metaphor is arithmetic. We made our kids memorize their times tables and all the rest including long division. They have calculators. I have an excel spreadsheet to keep me from making computational errors. I prefer to write a formula than do the sums long hand. But I could.

I’m most excited to use LLMs to speed up my tasks rather than try to become something I’m not. I could ask it to write music, but I have no ear. How would I know if it was any good? What part of it would be me? It holds no interest for me.

Briefing to reproduce session.

The socials pushed me a ‘news story’ which linked to this awesome new open access article:

Kileci, Şenkal, Nihal Tüner Önen, and Şükrü Özüdoğru. 2026. “A New Astragalos Oracle Text from Kibyra: A Comparative Study With Southern Asia Minor Parallels”. Gephyra 31 (October): 257-94. https://doi.org/10.37095/gephyra.2002699.

Astragalus

It publishes an inscription telling how to interpret the bones! You should download and read the whole article but here is a taster.

Digression. Something about this reminded me of the antiquated marking system in Oxford. Few used it when I was there and I suspect it may have gone the way of the dodo but one used to get collections marks like alpha-gamma-alpha. I never fully understood it, but was told that unlike a single number the letters helped to convey nuance. If I understood right an alpha-gamma-alpha mark might mean something like “smart, but lazy, with good style”. I wonder if anyone has written about that system?

I bought four knuckle bones in Rome this past summer. I keep them in a replica black glaze dish with the type of small stamps common in the mid to early 3rd century BCE. Now I clearly need to acquire a fifth.

I didn’t post my slides, lecture notes, and handout from the Champaign Urbana talk as I considered it a dry run. I want to give the lecture a couple more times. It feels meaty but i give myself a B+ for performance. I need to cut or at least trim and smooth out my oral delivery. I’m trying to convey a little too much.

I’m working now on my mega trip. Warsaw-Dongguan-Beijing. I’m not scripting these talks. I think scripting (before throwing out the script) does help me work through complex ideas and certainly makes publication later easier, but I do think it is still an impediment to performance. I criticize myself internally as I notice my deviations from the plan. This type of intrusive thought impedes the creative flow of narration. If i rehearse it in my internal voice as I refine the slides I get to a point where I’m comfortable narrating extemporaneously. It is smoother and easier to comprehend even if I may cover less material.

I’m not ready to share details but right now I’ve got invitations that means it looks like I’ve got a month (or more!) in each of three different countries in 2027. We’ll see how it all works out. Needless to say my love of a plane ticket to somewhere else persists.

Ok. Not a lot about knuckle-bones here but clearly i wanted to write.

Past posts that are on theme.