GPT-5.4 vs GPT-5.4 Nano
As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in 6 of 6 shared categories: General LLM, Reasoning, Science, Long context, Factuality, and Abstraction (ARC).
GPT-5.4
It used to be. Was SOTA in General LLM.
GPT-5.4 Nano
#43 Best recorded rank: #43 in Abstraction (ARC), as of Oct 14, 2026.
| Category | GPT-5.4 | GPT-5.4 Nano |
|---|---|---|
| General LLM | #28 · Was SOTA · General LLM Margin 19.04761904761905 LMArena leaderboard dataset · Oct 13, 2026 | #114 · #114 in General LLM Margin 77.55102040816327 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #29 · #29 in Reasoning Margin 20.54794520547945 LMArena leaderboard dataset · Oct 13, 2026 | #109 · #109 in Reasoning Margin 75.34246575342466 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #9 · #9 in Math Margin 17.777777777777757 Epoch AI benchmarking hub · Mar 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #16 · #16 in Science Margin — Epoch AI benchmarking hub · Mar 5, 2026 | #73 · #73 in Science Margin — Epoch AI benchmarking hub · Mar 17, 2026 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Mar 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #55 · #55 in Coding › Web dev Margin 50.467289719626166 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #34 · #34 in Long context Margin 23.12925170068027 LMArena leaderboard dataset · Oct 13, 2026 | #120 · #120 in Long context Margin 81.63265306122449 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #6 · Was SOTA · Factuality Margin 5.22388059701494 LMArena leaderboard dataset · Oct 13, 2026 | #98 · #98 in Factuality Margin 73.88059701492537 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #10 · #10 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 5, 2026 | #43 · #43 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 17, 2026 |
GPT-5.4: $5.625 per 1M blended tokens.
GPT-5.4 Nano: $0.4625 per 1M blended tokens.
GPT-5.4: closed weights.
GPT-5.4 Nano: closed weights.
General LLM: As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in General LLM at #28 against #114.
Reasoning: As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in Reasoning at #29 against #109.
Science: As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in Science at #16 against #73.
Long context: As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in Long context at #34 against #120.
Factuality: As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in Factuality at #6 against #98.
Abstraction (ARC): As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in Abstraction (ARC) at #10 against #43.
GPT-5.4 or GPT-5.4 Nano?
As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in 6 of 6 shared categories: General LLM, Reasoning, Science, Long context, Factuality, and Abstraction (ARC).
GPT-5.4 or GPT-5.4 Nano for General LLM?
As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in General LLM at #28 against #114.
GPT-5.4 or GPT-5.4 Nano for Reasoning?
As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in Reasoning at #29 against #109.
GPT-5.4 or GPT-5.4 Nano for Science?
As of Oct 14, 2026, GPT-5.4 leads GPT-5.4 Nano in Science at #16 against #73.