Every lab decided to release models last week.

Five new AI models are here: Claude Fable 5.1 and GPT-6 Astra raise the frontier; Tencent’s HY4 Preview, Gemini 3.8 Flash, and Meta Muse Spark 1.3 push efficiency and lower cost…

Four frontier models shipped in ~96 hours. The re-evaluation tax is now the real cost of building on AI — and independent, ongoing model selection is the missing service.