GPT-5.4 vs O1 Preview
As of Oct 14, 2026, GPT-5.4 leads O1 Preview in 5 of 5 shared categories: General LLM, Reasoning, Science, Long context, and Abstraction (ARC).
| Category | GPT-5.4 | O1 Preview |
|---|---|---|
| General LLM | #28 · Was SOTA · General LLM Margin 19.04761904761905 LMArena leaderboard dataset · Oct 13, 2026 | #129 · Was SOTA · General LLM Margin 87.75510204081633 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #29 · #29 in Reasoning Margin 20.54794520547945 LMArena leaderboard dataset · Oct 13, 2026 | #137 · Was SOTA · Reasoning Margin 94.52054794520548 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 | #125 · #125 in Science Margin — Epoch AI benchmarking hub · Sep 12, 2024 |
| 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 | #135 · Was SOTA · Long context Margin 91.83673469387755 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | — |
| Factuality | #6 · Was SOTA · Factuality Margin 5.22388059701494 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Abstraction (ARC) | #10 · #10 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 5, 2026 | #73 · #73 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 12, 2024 |
GPT-5.4: $5.625 per 1M blended tokens.
O1 Preview: price per 1M tokens is unset in the catalog.
GPT-5.4: closed weights.
O1 Preview: closed weights.
General LLM: As of Oct 14, 2026, GPT-5.4 leads O1 Preview in General LLM at #28 against #129.
Reasoning: As of Oct 14, 2026, GPT-5.4 leads O1 Preview in Reasoning at #29 against #137.
Science: As of Oct 14, 2026, GPT-5.4 leads O1 Preview in Science at #16 against #125.
Long context: As of Oct 14, 2026, GPT-5.4 leads O1 Preview in Long context at #34 against #135.
Abstraction (ARC): As of Oct 14, 2026, GPT-5.4 leads O1 Preview in Abstraction (ARC) at #10 against #73.
GPT-5.4 or O1 Preview?
As of Oct 14, 2026, GPT-5.4 leads O1 Preview in 5 of 5 shared categories: General LLM, Reasoning, Science, Long context, and Abstraction (ARC).
GPT-5.4 or O1 Preview for General LLM?
As of Oct 14, 2026, GPT-5.4 leads O1 Preview in General LLM at #28 against #129.
GPT-5.4 or O1 Preview for Reasoning?
As of Oct 14, 2026, GPT-5.4 leads O1 Preview in Reasoning at #29 against #137.
GPT-5.4 or O1 Preview for Science?
As of Oct 14, 2026, GPT-5.4 leads O1 Preview in Science at #16 against #125.