[Topfi]

Quick and still very early update, the model has (with web search disabled which was verified via the reasoning traces) accurately answered a number of questions focused on very niche details (engine specific maintenance in certain newtimers, very niche bag construction and material details) that I have only ever seen Gemini 3 and 3.1 Pro get correct. Neither Fable 5, nor GPT-5.6 Sol or any other model by any other lab has ever provided accurate information without web access for these specific questions for which an objectively correct answer absolutely exists and is general knowledge if one is versed in the specifics.

Being ahead of Fable 5 in any task, that is not included in public benchmarks and thus could be overfitted for, is impressive to say the least. Last time a model exceeded the expectations I had based on the release notes to such an extent was Haiku 4.5, which I still wish we got a solid replacement for.