Claude Fable 5.5 reportedly reaches partners, launch expected as soon as next week
testingcatalog · x · 2026-10-19
TestingCatalog aggregates leaks pointing to an imminent Claude Fable 5.5 release: an Azure East US 2 catalog screenshot showed it 'Generally available' with Fable 5.1 pricing ($10/M input, $50/M output, 1M context, 128K output), though LiteLLM removed the entry a day later. Leaker Lyra says partners already have access and expects a launch next week. Six early-access codenames in Devin CLI and one in a GitHub model picker suggest more than one model is coming, dovetailing with reports of Opus 5.5 traffic being routed to a stronger unannounced model.
Related event: Anthropic Reportedly Set to Launch Claude Fable 5.5 as Early as Next Week(2 posts)→
More from Models
- Meta's Muse Wonder tops DeepSWE coding agent leaderboard at 78.8%, ahead of Claude Opus and GPT-6 — AccBalanced · 2026-10-20
- Alex Atallah's CAP Theorem for Inference Providers: Reliability, Cost, Speed — AccBalanced · 2026-10-20
- Ant Group open-sources Ming-3.0: five speech models spanning TTS, ASR and audio understanding up to 126B — AccBalanced · 2026-10-20
- lintool's Gaggle Matches SFT'd Qwen With Just a Handful of GPUs on nanochat Backbone — lintool · 2026-10-20
- MiniMax ships 428B MoE model M3.1 Flash at $0.15 per million input tokens — VectorWireAI · 2026-10-20
- Gemini 3.8 Flash missing in Mumbai region, devs weigh Google's data residency churn — Tech_Partner_01 · 2026-10-20