GPT-5.4 Pro vs O3
As of Oct 14, 2026, GPT-5.4 Pro leads O3 in 3 of 3 shared categories: Math, Science, and Abstraction (ARC).
| Category | GPT-5.4 Pro | O3 |
|---|---|---|
| General LLM | — | #78 · Was SOTA · General LLM Margin 53.06122448979592 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #— · Not enough data Margin — Epoch AI benchmarking hub · Mar 5, 2026 | #90 · Was SOTA · Reasoning Margin 62.32876712328767 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #6 · Was SOTA · Math Margin 11.111111111111114 Epoch AI benchmarking hub · Mar 5, 2026 | #20 · Was SOTA · Math Margin 42.22222222222222 Epoch AI benchmarking hub · Apr 16, 2025 |
| Science | #6 · #6 in Science Margin — Epoch AI benchmarking hub · Mar 5, 2026 | #67 · #67 in Science Margin — Epoch AI benchmarking hub · Apr 16, 2025 |
| Coding | — | #— · Not enough data Margin — Epoch AI benchmarking hub · Apr 16, 2025 |
| Long context | — | #110 · Was SOTA · Long context Margin 74.82993197278913 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #— · Not enough data Margin — Epoch AI benchmarking hub · Mar 5, 2026 | #105 · #105 in Factuality Margin 79.1044776119403 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #8 · #8 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 5, 2026 | #37 · #37 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 16, 2025 |
GPT-5.4 Pro: $67.5 per 1M blended tokens.
O3: $3.5 per 1M blended tokens.
GPT-5.4 Pro: closed weights.
O3: closed weights.
Math: As of Oct 14, 2026, GPT-5.4 Pro leads O3 in Math at #6 against #20.
Science: As of Oct 14, 2026, GPT-5.4 Pro leads O3 in Science at #6 against #67.
Abstraction (ARC): As of Oct 14, 2026, GPT-5.4 Pro leads O3 in Abstraction (ARC) at #8 against #37.
GPT-5.4 Pro or O3?
As of Oct 14, 2026, GPT-5.4 Pro leads O3 in 3 of 3 shared categories: Math, Science, and Abstraction (ARC).
GPT-5.4 Pro or O3 for Math?
As of Oct 14, 2026, GPT-5.4 Pro leads O3 in Math at #6 against #20.
GPT-5.4 Pro or O3 for Science?
As of Oct 14, 2026, GPT-5.4 Pro leads O3 in Science at #6 against #67.
GPT-5.4 Pro or O3 for Abstraction (ARC)?
As of Oct 14, 2026, GPT-5.4 Pro leads O3 in Abstraction (ARC) at #8 against #37.