Did we ever learn what model won gold at the IMO from OpenAI? It was a year ago and it was called an unreleased internal general purpose model back then. Has GPT-5.5 Pro Extended caught up with whatever it was?
LLMS
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Gemini 3.5 Flash miscounts letters — frontier still jagged
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The frontier is still jagged though (here is Gemini 3.5 Flash messing up counting letters in words) https://
x.com/RRiscio37389/s
tatus/2057193260745883962?s=20
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Timeline: LLMs progress from simple errors to IMO gold and major theorem solve
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June 2024: The latest general-purpose LLMs could not count the r's in strawberry.
July 2025: The latest general-purpose LLMs get gold in the International Math Olympiad.
May 2026: The latest general-purpose LLM solve one of the "best-known questions in combinatorial geometry" -

Understanding Inference Engines for Local AI Model Deployment
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Inference Engines and why they matter when you're running models locally High-level overview article that, in my honest opinion, should be read by everyone in tech Let me know if you have questions / requests for next one
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Active Graphs: A New Approach to Agent Architecture
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we've been building agents around the llm, starting with conversations, adding tools, giving rules, logging everything, and storing a form of it as retrievable state
— Yohei (@yoheinakajima) 20 mai 2026
Active Graphs flips this. what if we treated the logs as the agent, which include rules provided (and changed),… https://t.co/RLpP6SOynQwe've been building agents around the llm, starting with conversations, adding tools, giving rules, logging everything, and storing a form of it as retrievable state Active Graphs flips this. what if we treated the logs as the agent, which include rules provided (and changed),
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V8.1 adds –no anti-prompting flag for image models
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Small update today. Many requested a "anti-prompting" feature for V8 models (which existed in previous versions) which we call the –no flag. This is now available today in V8.1! So if you're trying to get something out of your images (like people) try –no people. Have fun!
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Paper: Memory-as-a-Model for LLMs Enables Continual Learning
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// Memory as a Model // The paper augments any LLM with a separate trained memory model that stores, retrieves, and integrates facts on its behalf. It decouples memory updates from base-model weight updates. It achieves continual-learning robustness without catastrophic
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Study: LLMs Form Human-Like Hierarchical Emotion Structures
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Do LLMs have a human-like emotional hierarchy? Harvard, UCSD, and NTT researchers analyzed how AI models organize emotions. They found LLMs naturally form hierarchical emotion trees that match psychological models—larger models create more complex structures. But they also
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Gemini 3.5 Flash Now Available via Replicate API
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Gemini 3.5 Flash is now available on Replicate via API! http://
replicate.com/google/gemini-
3.5-flash
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Cohere releases new Apache 2.0 licensed model
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Cohere is on such a great open-source trajectory lately. Beautiful Apache 2.0 model! https://t.co/BeifTmYlcn https://t.co/hsrdLTdSRH
— clem 🤗 (@ClementDelangue) 20 mai 2026Cohere is on such a great open-source trajectory lately. Beautiful Apache 2.0 model! https://
huggingface.co/CohereLabs/com
mand-a-plus-05-2026-bf16
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