# GPT-5.4 vs Kimi K3

As of Oct 15, 2026, GPT-5.4 leads Kimi K3 in 2 of 7 shared categories: Science and Factuality.

GPT-5.4: $5.625 per 1M blended tokens.

Kimi K3: $4.109999999999999 per 1M blended tokens.

GPT-5.4: closed weights.

Kimi K3: open weights.

- Which to pick, General LLM: As of Oct 15, 2026, Kimi K3 leads GPT-5.4 in General LLM at #13 against #30.
- Which to pick, Reasoning: As of Oct 15, 2026, Kimi K3 leads GPT-5.4 in Reasoning at #7 against #32.
- Which to pick, Science: As of Oct 15, 2026, GPT-5.4 leads Kimi K3 in Science at #16 against #17.
- Which to pick, Coding › Web dev: As of Oct 15, 2026, Kimi K3 leads GPT-5.4 in Coding › Web dev at #12 against #60.
- Which to pick, Long context: As of Oct 15, 2026, Kimi K3 leads GPT-5.4 in Long context at #8 against #40.
- Which to pick, Factuality: As of Oct 15, 2026, GPT-5.4 leads Kimi K3 in Factuality at #6 against #22.
- Which to pick, Abstraction (ARC): As of Oct 15, 2026, Kimi K3 leads GPT-5.4 in Abstraction (ARC) at #8 against #10.

As of Oct 15, 2026, GPT-5.4 is a former state-of-the-art holder in General LLM (since Apr 10, 2026; sources LMArena Text (style-controlled, overall); methodology v1.0).

As of Oct 15, 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).