GPT-5.4 Nano vs GPT-5.6 Sol
As of Oct 14, 2026, GPT-5.4 Nano leads GPT-5.6 Sol in 0 of 6 shared categories.
GPT-5.4 Nano
#43 Best recorded rank: #43 in Abstraction (ARC), as of Oct 14, 2026.
GPT-5.6 Sol
Close. Near-SOTA in Vision, rank #3.
| Category | GPT-5.4 Nano | GPT-5.6 Sol |
|---|---|---|
| General LLM | #114 · #114 in General LLM Margin 77.55102040816327 LMArena leaderboard dataset · Oct 13, 2026 | #17 · #17 in General LLM Margin 11.564625850340136 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #109 · #109 in Reasoning Margin 75.34246575342466 LMArena leaderboard dataset · Oct 13, 2026 | #12 · #12 in Reasoning Margin 8.904109589041099 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 | #73 · #73 in Science Margin — Epoch AI benchmarking hub · Mar 17, 2026 | #13 · #13 in Science Margin — Epoch AI benchmarking hub · Jul 9, 2026 |
| Coding | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #9 · #9 in Coding Margin 45.45454545454545 Terminal-Bench Harbor Hub · Oct 6, 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 |
| Long context | #120 · #120 in Long context Margin 81.63265306122449 LMArena leaderboard dataset · Oct 13, 2026 | #13 · #13 in Long context Margin 8.84353741496598 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #3 · Near-SOTA · Vision Margin 10.526315789473685 Epoch AI benchmarking hub · Jul 9, 2026 |
| Factuality | #98 · #98 in Factuality Margin 73.88059701492537 LMArena leaderboard dataset · Oct 13, 2026 | #14 · #14 in Factuality Margin 11.194029850746276 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #43 · #43 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 17, 2026 | #3 · #3 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 9, 2026 |
GPT-5.4 Nano: $0.4625 per 1M blended tokens.
GPT-5.6 Sol: $8.000000000000002 per 1M blended tokens.
GPT-5.4 Nano: closed weights.
GPT-5.6 Sol: closed weights.
General LLM: As of Oct 14, 2026, GPT-5.6 Sol leads GPT-5.4 Nano in General LLM at #17 against #114.
Reasoning: As of Oct 14, 2026, GPT-5.6 Sol leads GPT-5.4 Nano in Reasoning at #12 against #109.
Science: As of Oct 14, 2026, GPT-5.6 Sol leads GPT-5.4 Nano in Science at #13 against #73.
Long context: As of Oct 14, 2026, GPT-5.6 Sol leads GPT-5.4 Nano in Long context at #13 against #120.
Factuality: As of Oct 14, 2026, GPT-5.6 Sol leads GPT-5.4 Nano in Factuality at #14 against #98.
Abstraction (ARC): As of Oct 14, 2026, GPT-5.6 Sol leads GPT-5.4 Nano in Abstraction (ARC) at #3 against #43.
GPT-5.4 Nano or GPT-5.6 Sol?
As of Oct 14, 2026, GPT-5.4 Nano leads GPT-5.6 Sol in 0 of 6 shared categories.
GPT-5.4 Nano or GPT-5.6 Sol for General LLM?
As of Oct 14, 2026, GPT-5.6 Sol leads GPT-5.4 Nano in General LLM at #17 against #114.
GPT-5.4 Nano or GPT-5.6 Sol for Reasoning?
As of Oct 14, 2026, GPT-5.6 Sol leads GPT-5.4 Nano in Reasoning at #12 against #109.
GPT-5.4 Nano or GPT-5.6 Sol for Science?
As of Oct 14, 2026, GPT-5.6 Sol leads GPT-5.4 Nano in Science at #13 against #73.