# Claude Fable 5.1 vs Kimi K2 Thinking Turbo

As of Oct 15, 2026, Claude Fable 5.1 leads Kimi K2 Thinking Turbo in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.

Claude Fable 5.1: $20 per 1M blended tokens.

Kimi K2 Thinking Turbo: price per 1M tokens is unset in the catalog.

Claude Fable 5.1: closed weights.

Kimi K2 Thinking Turbo: open weights.

- Which to pick, General LLM: As of Oct 15, 2026, Claude Fable 5.1 leads Kimi K2 Thinking Turbo in General LLM at #6 against #105.
- Which to pick, Reasoning: As of Oct 15, 2026, Claude Fable 5.1 leads Kimi K2 Thinking Turbo in Reasoning at #5 against #99.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Claude Fable 5.1 leads Kimi K2 Thinking Turbo in Coding › Web dev at #5 against #105.
- Which to pick, Long context: As of Oct 15, 2026, Claude Fable 5.1 leads Kimi K2 Thinking Turbo in Long context at #6 against #112.
- Which to pick, Factuality: As of Oct 15, 2026, Claude Fable 5.1 leads Kimi K2 Thinking Turbo in Factuality at #1 against #115.

As of Oct 15, 2026, Claude Fable 5.1 is tied for state of the art in Factuality (since Oct 2, 2026; sources LMArena Text factuality; methodology v1.0).

As of Oct 15, 2026, Kimi K2 Thinking Turbo is a former state-of-the-art holder in Coding › Web dev (since Nov 17, 2025; sources LMArena WebDev; methodology v1.0).