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12:58Brussels publishes two reports on AI in Europe’s classrooms12:58NVIDIA ships Isaac ROS 5.0 with agent-readable robotics workflows12:58OpenAI sets out what it wants outside safety assessors to examine12:58OpenAI rebuilds prompt caching for GPT-612:58OpenAI adds GPT-6 Sol and Luna, halving API prices12:26A faster checkpoint for NVIDIA’s surgical video model12:26NVIDIA documents its open speech-to-speech model, weak spots included12:26Fifty models, 258 cognitive experiments, and a gap that is not closing fast12:58Brussels publishes two reports on AI in Europe’s classrooms12:58NVIDIA ships Isaac ROS 5.0 with agent-readable robotics workflows12:58OpenAI sets out what it wants outside safety assessors to examine12:58OpenAI rebuilds prompt caching for GPT-612:58OpenAI adds GPT-6 Sol and Luna, halving API prices12:26A faster checkpoint for NVIDIA’s surgical video model12:26NVIDIA documents its open speech-to-speech model, weak spots included12:26Fifty models, 258 cognitive experiments, and a gap that is not closing fast

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Briefs, model releases, chip announcements and timeline entries, newest first.

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BriefBrussels publishes two reports on AI in Europe’s classroomsGenerative AI is becoming mainstream in EU schools, but the Commission’s own evidence says the effect on long-term skills is…BriefNVIDIA ships Isaac ROS 5.0 with agent-readable robotics workflowsA free, open-source robotics release built so that coding agents, not just humans, can drive the toolchain.BriefOpenAI sets out what it wants outside safety assessors to examineFour priority areas and seven principles for independent scrutiny, with no assessor named and no deadline attached.BriefOpenAI rebuilds prompt caching for GPT-6Cheaper reuse of repeated context, a 30-minute cache window, and two pages from the same publisher that state the discount di…BriefOpenAI adds GPT-6 Sol and Luna, halving API pricesOpenAI’s two cheaper GPT-6 models undercut their predecessors by half, and the benchmark claims come with caveats worth reading.BriefA faster checkpoint for NVIDIA’s surgical video modelNVIDIA has added a distilled checkpoint to its open-weights surgical video model, claiming a near thirteenfold speed-up, with…BriefNVIDIA documents its open speech-to-speech model, weak spots includedThe technical report for NVIDIA’s open full-duplex speech model reports strong interruption handling alongside noticeably wea…BriefFifty models, 258 cognitive experiments, and a gap that is not closing fastA new framework re-runs 258 cognitive science experiments on 50 language models and finds their agreement with human answers…

The Canon

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CanonWhat Is a Large Language Model? How LLMs Actually WorkA large language model learns to predict the next piece of text. That single mechanism explains both what these systems can do and how they charact…Reviewed September 2026CanonWhy AI Models HallucinateHallucination is not a bug in language models. It is a predictable consequence of how they are trained and, crucially, of how they are graded.Reviewed September 2026CanonAI Benchmarks Explained: What the Scores Actually MeasureBenchmark numbers drive coverage, procurement and valuations. Most of the widely-quoted ones are saturated, contaminated, or not comparable between…Reviewed September 2026

Who builds AI silicon

The companies designing the chips AI runs on — what they actually make, and whether you could ever buy it.

7 of 12 companies here design AI silicon you cannot buy.

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The AI Timeline

Key moments. A clearer picture.

Sep 17
2026 Policy
Policy

Anthropic lets vetted labs past its biology safeguards

Anthropic gives verified life science teams access to biology work its models otherwise refuse.

Sep 16
2026 Applications
Applications

OpenAI puts conversational ads inside ChatGPT

A US test lets users who click an ad talk to a business-sponsored agent first.

Sep 10
2026 Applications
Applications

OpenAI opens its agent harness as a managed API

The Codex harness behind ChatGPT and Codex enters public beta as the Agents API.

Sep 10
2026 Policy
Policy

Anthropic names the misuse operations it disrupted

A threat report details state-linked and criminal abuse of Claude across seven categories of harm.

Sep 5
2026 Policy
Policy

The DOJ backs OpenAI in the New York Times case

The US government argues transformative public benefit outweighs publisher harm.

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