# Claude 3.7 Sonnet vs Kimi K3

As of Oct 14, 2026, Claude 3.7 Sonnet leads Kimi K3 in 0 of 5 shared categories.

Claude 3.7 Sonnet: price per 1M tokens is unset in the catalog.

Kimi K3: $4.125 per 1M blended tokens.

Claude 3.7 Sonnet: closed weights.

Kimi K3: open weights.

- Which to pick, General LLM: As of Oct 14, 2026, Kimi K3 leads Claude 3.7 Sonnet in General LLM at #13 against #143.
- Which to pick, Reasoning: As of Oct 14, 2026, Kimi K3 leads Claude 3.7 Sonnet in Reasoning at #7 against #135.
- Which to pick, Science: As of Oct 14, 2026, Kimi K3 leads Claude 3.7 Sonnet in Science at #17 against #98.
- Which to pick, Long context: As of Oct 14, 2026, Kimi K3 leads Claude 3.7 Sonnet in Long context at #8 against #109.
- Which to pick, Abstraction (ARC): As of Oct 14, 2026, Kimi K3 leads Claude 3.7 Sonnet in Abstraction (ARC) at #8 against #80.

As of Oct 14, 2026, Claude 3.7 Sonnet is a former state-of-the-art holder in Long context (since Mar 11, 2025; sources LMArena Text (style-controlled, longer query); methodology v1.0).

As of Oct 14, 2026, Kimi K3 is tied for state of the art in General LLM (since Oct 13, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).