Prices and claims are what each story reports; a company’s own benchmark stays a company claim. The claim check compares each maker’s main claim with an independent test that our story cites. Released models so far: 6 backed, 9 mixed, 12 not checked yet.

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September 2026

Sep 21
Unnamed maths modelOpenAIIn trainingScienceCopy the link to this entry
OpenAI says an internal model in training since August 28 has solved more than 100 open maths problems. None are named or published.
OpenAI says a new model solved over 100 open maths problems
Sep 9
AlphaGenome AtlasGoogle DeepMindReleasedScienceCopy the link to this entry
A free research map of every possible one-letter change in the human genome, about 9 billion of them. A prediction is not a diagnosis.
Claim check: Not checked yet
AlphaGenome Atlas maps 9 billion DNA changes

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An entry appears when one of our stories covers a model launch, a preview, a reported plan, or a model becoming available on a new platform. A claim is Backed when an outside test supports it, Mixed when it holds only in part or only in some settings, and Disputed when an outside test contradicts it. The date is the one the story gives; when a story gives none, it is the story’s own date. We add entries with each edition and correct them under the story when a fact changes.

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