# Claude Opus 4.8 vs Kimi K2 Thinking Turbo

As of Oct 15, 2026, Claude Opus 4.8 leads Kimi K2 Thinking Turbo in 6 of 6 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, and Factuality.

Claude Opus 4.8: $10 per 1M blended tokens.

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

Claude Opus 4.8: closed weights.

Kimi K2 Thinking Turbo: open weights.

- Which to pick, General LLM: As of Oct 15, 2026, Claude Opus 4.8 leads Kimi K2 Thinking Turbo in General LLM at #21 against #105.
- Which to pick, Reasoning: As of Oct 15, 2026, Claude Opus 4.8 leads Kimi K2 Thinking Turbo in Reasoning at #10 against #99.
- Which to pick, Science: As of Oct 15, 2026, Claude Opus 4.8 leads Kimi K2 Thinking Turbo in Science at #27 against #60.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Claude Opus 4.8 leads Kimi K2 Thinking Turbo in Coding › Web dev at #35 against #105.
- Which to pick, Long context: As of Oct 15, 2026, Claude Opus 4.8 leads Kimi K2 Thinking Turbo in Long context at #10 against #112.
- Which to pick, Factuality: As of Oct 15, 2026, Claude Opus 4.8 leads Kimi K2 Thinking Turbo in Factuality at #24 against #115.

As of Oct 15, 2026, Claude Opus 4.8 is a former state-of-the-art holder in Coding › Web dev (since Jun 5, 2026; sources LMArena WebDev; 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).