Claude Fable 5.5 spotted in LiteLLM pricing JSON with 1M context, launch imminent

Braintelligence · reddit · 2026-10-14

A Reddit user spotted a new azureai/claude-fable-5-5 entry in LiteLLM's model pricing JSON, suggesting Anthropic's next model is about to launch.

The config shows $10/M input and $50/M output tokens, 1M max input, 128K max output, support for adaptive thinking, computer use, and per-query web search billing, with a deprecation date of 2027-12-05. The entry links back to an Azure management endpoint, lending credibility, though nothing is officially confirmed yet.

Related event: Claude Fable 5.5 Surfaces in Azure Catalog With Pricing(3 posts)→

Original post →

More from Models

Models channel →