Chris Mungall

So sorry to hear this, what a loss.

Every Valentine’s Day I ponder the ontological, ontogenic, and phylogenetic basis of the metazoan primary pulsatile organ. Enjoy this old thread (originally posted on twitter many years ago, the import didn’t preserve the dates)

I agree but it’s a big jump outside of comfort zone for some!

You can also find training material, how-to guides, links to tools, tips for making your knowledge base agentic curation hallucination-resistant etc here: ai4curation.io/aidocs/

For staying up to date, I recommend joining the Monarch/OBO Academy (free) and following along with the excellent training material on all things semantics and AI. Find a link to our Slack here: obofoundry.org

The first part was 4 hours, and a mix of foundational basics and hands on activities (thanks to Jonah Cool of @anthropic.com for complimentary Pro accounts!). Slides + recordings here:
doi.org/10.5281/zeno...

If you have more time and are looking for more of a foundational introduction to genAI (with lots of bio examples, and no maths) we are running a training series for members of the @geneontology.bsky.social consortium.

By the way, codex is also great, and we'd love to try and incorporate more material on opencode and other tools, but we have limited time and resources, and more of us were familiar with CC, so we went with that.

For these kinds of workshops it can be a challenge getting everyone set up with both agent code installation AND coordinating subscription access. We found GitHub spaces works great for this, everyone gets a vscode + claude code + skills directly in their browser! github.com/ai4curation/...

ICBO 2025: Accelerating Ontology Curation with Agentic AI and GitHub YouTube video by Monarch Initiative

We also ran a workshop at ICBO last year "Accelerating Ontology Curation with Agentic AI and GitHub" aimed at ontology developers where we had hands-on session using CC for live ontology editing. www.youtube.com/watch?v=_9Re...

A key message here is that coding agents are not just for code! Yes, most run in the terminal or vscode, and they get a lot of their power from running command line tools. But you don't need to know anything about the command line! Coding agents can edit any kind of file (and any kind of verifier)

Part 2 will be posted here shortly: oboacademy.github.io/obook/course...

As part of the @monarchinitiative.bsky.social /OBO Academy series, we had @christabone.bsky.social give us a two part introduction to "Efficient Biocuration and Bioinformatics with Claude Code". Part 1 (video and hands-on material) is here: oboacademy.github.io/obook/tutori...

What are those tools? I have been waiting for the agent harness that marries the power of a coding agent with a less intimidating UI. There are some great candidates: Goose (has CLI + UI), Claude Desktop, now Claude Co-work. But increasingly I'm recommending: go straight for a coding agent tool!

This week I participated in the excellent @biocurator.bsky.social virtual AI workshop. I presented some general tips for learning about agents. zenodo.org/records/1861... A lot of the advice comes down to: find time to learn+don't wait for the perfect curation tool, start using existing agent tools!

Over the last few months I've been helping organize various tutorials and workshops on agentic AI, aimed mostly at biocurators, ontology developers, and PIs of knowledge bases / data resources. Some of this might be generally useful to folks who don't identify as a 'technical' or an 'AI' person.🧵

To be fair, the main finding was the delta between LLMs alone and LLMs in hands of users: “We identify user interactions as a challenge to the deployment of LLMs for medical advice”. Current models blow away 4o, and likely more forgiving of inexperienced users, but I suspect the delta remains

Claude code in a loop plus some markdown files for skills and agents is all you need!

Last year we made a CLI wrapper for different deep research APIs. As a baseline implementation we do a simple Claude Code in a loop. It works rather well!
Well, I discovered there is a name for this pattern: Ralph. We made a Ralph Wiggum deep researcher. monarch-initiative.github.io/deep-researc...

Ontologically, ontogenetically, and phylogenetically, yes

📣 New preprint from us at phagefoundry.org 📣
A solid machine learning framework & to predict strain-level phage-host interactions across diverse bacterial genera from genome sequences alone. Avery Noonan from the Arkin Lab led this massive effort
www.biorxiv.org/content/10.1...

Chris Mungall (@Cmungall@genomic.social) Attached: 1 image How can we scale up manual classification of chemical structures in databases like ChEBI? Can we help curators place new structures into classes like "terpenoid", based on their che...

See the thread (from the original arXiv preprint) over on Mastodon: genomic.social/@Cmungall/11...

Chemical classification program synthesis using generative artificial intelligence - Journal of Cheminformatics Accurately classifying chemical structures is essential for cheminformatics and bioinformatics, including tasks such as identifying bioactive compounds of interest, screening molecules for toxicity to humans, finding non-organic compounds with desirable material properties, or organizing large chemical libraries for drug discovery or environmental monitoring. However, manual classification is labor-intensive and difficult to scale to large chemical databases. Existing automated approaches either rely on manually constructed classification rules, or are deep learning methods that lack explainability. This work presents an approach that uses generative artificial intelligence to automatically write chemical classifier programs for classes in the Chemical Entities of Biological Interest (ChEBI) database. These programs can be used for efficient deterministic run-time classification of SMILES structures, with natural language explanations. The programs themselves constitute an explainable computable ontological model of chemical class nomenclature, which we call the ChEBI Chemical Class Program Ontology (C3PO). We validated our approach against the ChEBI database, and compared our results against deep learning models and a naive SMARTS pattern based classifier. C3PO outperforms the naive classifier, but does not reach the performance of state of the art deep learning methods. However, C3PO has a number of strengths that complement deep learning methods, including explainability and reduced data dependence. C3PO can be used alongside deep learning classifiers to provide an explanation of the classification, where both methods agree. The programs can be used as part of the ontology development process, and iteratively refined by expert human curators.

We developed and evaluated a method to learn python chemical structure classifiers using LLMs. These can give classifications+explanations at runtime. With @jannahastings.bsky.social @justaddcoffee.bsky.social Noel O'Boyle, Daniel Korn, Adnan Malik jcheminf.biomedcentral.com/articles/10....

Hiding in plain sight - how close are we to mapping ALL 🧬enhancers🧬 in the genome?

Our new paper by Mannion et al. takes a systematic look at "hidden enhancers" and why they remain so hard to find. With @mosterwalder.bsky.social, @jlopezrios.bsky.social & many more

www.nature.com/articles/s41...

rbio1-training scientific reasoning LLMs with biological world models as soft verifiers Reasoning Models are typically trained against verification mechanisms in formally specified systems such as code or symbolic math. However, in open domains like biology, we do not generally have acce...

Check out the pre-print here www.biorxiv.org/content/10.1.... Not sure if the other authors beyond @tkaraletsos.bsky.social are on bsky #CellBiology #AI #GeneSky #genomics #VirtualCell

One super pedantic minor ontological pet peeve is the use of the term "simulation", since that leads me to expect a agent-based or physics-style simulation of cell perturbations. But in fact this pattern could be used for those too! And I guess the terminological horse has long bolted here..

two dalek robots are standing next to each other in a room with the words 76totterslane above them Alt: Dalek meme: Daleks saying "EX-PLAIN" (alluding to use of technique to make foundation models, the "daleks", more explainable)

But of course rBio is very cool independent of my nerdy obsession with FMs using ontologies/KGs! This general distillation pattern is likely to be very useful for integrating knowledge with the weights in massive omics FMs..

For another use of ontologies in genomic foundation models, see the recent AlphaGenome paper bsky.app/profile/cmun...

yoda from star wars is smoking a cigarette and says `` teach you i will '' Alt: Yoda meme: "Teach you I will". Alluding to using the ontology as a "teacher" in the RL loop

Aside: I find that too many "defenses" of ontologies/KGs in the face of genAI fall back on a kind of GraphRAG use case, where the ontology/KG is used as some kind of bullwark against hallucination. Valid... but they can do so much more! Using as teacher in RL-loop on reasoner traces is v cool!

In order to fine tune the reasoner model, the authors used three kinds of soft verifiers in the RL loop - experimental (e.g. CRISPRi knockdown), "simulation" (e.g Transcriptformer), and knowledge-based. For knowledge-based, they used GO @geneontology.bsky.social!