GPT-5.6 Sol vs Kimi K2 6
As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in 7 of 7 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, Vision, and Factuality.
GPT-5.6 Sol
Close. Near-SOTA in Vision, rank #3.
Kimi K2 6
It used to be. Was SOTA in Coding › Web dev.
| Category | GPT-5.6 Sol | Kimi K2 6 |
|---|---|---|
| General LLM | #17 · #17 in General LLM Margin 11.564625850340136 LMArena leaderboard dataset · Oct 13, 2026 | #40 · #40 in General LLM Margin 27.21088435374149 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #12 · #12 in Reasoning Margin 8.904109589041099 LMArena leaderboard dataset · Oct 13, 2026 | #38 · #38 in Reasoning Margin 26.71232876712328 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #13 · #13 in Science Margin — Epoch AI benchmarking hub · Jul 9, 2026 | #29 · #29 in Science Margin — Epoch AI benchmarking hub · Apr 20, 2026 |
| Coding | #9 · #9 in Coding Margin 45.45454545454545 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Apr 20, 2026 |
| Coding › Agentic | #9 · #9 in Coding › Agentic Margin 45.45454545454545 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #21 · Was SOTA · Coding › Web dev Margin 18.691588785046733 LMArena leaderboard dataset · Oct 13, 2026 | #45 · #45 in Coding › Web dev Margin 41.12149532710281 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #13 · #13 in Long context Margin 8.84353741496598 LMArena leaderboard dataset · Oct 13, 2026 | #37 · #37 in Long context Margin 25.17006802721089 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #3 · Near-SOTA · Vision Margin 10.526315789473685 Epoch AI benchmarking hub · Jul 9, 2026 | #30 · #30 in Vision Margin 89.47368421052632 Epoch AI benchmarking hub · Apr 20, 2026 |
| Factuality | #14 · #14 in Factuality Margin 11.194029850746276 LMArena leaderboard dataset · Oct 13, 2026 | #40 · #40 in Factuality Margin 30.59701492537313 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #3 · #3 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 9, 2026 | — |
GPT-5.6 Sol: $8.000000000000002 per 1M blended tokens.
Kimi K2 6: $1.3399999999999999 per 1M blended tokens.
GPT-5.6 Sol: closed weights.
Kimi K2 6: open weights.
General LLM: As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in General LLM at #17 against #40.
Reasoning: As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in Reasoning at #12 against #38.
Science: As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in Science at #13 against #29.
Coding › Web dev: As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in Coding › Web dev at #21 against #45.
Long context: As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in Long context at #13 against #37.
Vision: As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in Vision at #3 against #30.
Factuality: As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in Factuality at #14 against #40.
GPT-5.6 Sol or Kimi K2 6?
As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in 7 of 7 shared categories: General LLM, Reasoning, Science, Coding › Web dev, Long context, Vision, and Factuality.
GPT-5.6 Sol or Kimi K2 6 for General LLM?
As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in General LLM at #17 against #40.
GPT-5.6 Sol or Kimi K2 6 for Reasoning?
As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in Reasoning at #12 against #38.
GPT-5.6 Sol or Kimi K2 6 for Science?
As of Oct 14, 2026, GPT-5.6 Sol leads Kimi K2 6 in Science at #13 against #29.