Compare · 2026-10-14
Claude Opus 4.6 vs GPT-5.4 Pro
As of Oct 14, 2026, Claude Opus 4.6 leads GPT-5.4 Pro in 0 of 2 shared categories.
| Category | Claude Opus 4.6 | GPT-5.4 Pro |
|---|---|---|
| General LLM | #4 · Near-SOTA · General LLM Margin 2.7210884353741562 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Reasoning | #2 · Near-SOTA · Reasoning Margin 2.0547945205479436 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
| Math | #11 · #11 in Math Margin 22.22222222222223 Epoch AI benchmarking hub · Feb 5, 2026 | #6 · Was SOTA · Math Margin 11.111111111111114 Epoch AI benchmarking hub · Mar 5, 2026 |
| Science | #32 · #32 in Science Margin — Epoch AI benchmarking hub · Feb 5, 2026 | #6 · #6 in Science Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Feb 5, 2026 | — |
| Coding › Web dev | #35 · Was SOTA · Coding › Web dev Margin 31.775700934579433 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #2 · Near-SOTA · Long context Margin 0.6802721088435391 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | — |
| Factuality | #3 · Near-SOTA · Factuality Margin 2.9850746268656536 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
| Abstraction (ARC) | — | #8 · #8 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Mar 5, 2026 |
Price per 1M tokens
Claude Opus 4.6: $10 per 1M blended tokens.
GPT-5.4 Pro: $67.5 per 1M blended tokens.
Open weights
Claude Opus 4.6: closed weights.
GPT-5.4 Pro: closed weights.
Which to pick
Math: As of Oct 14, 2026, GPT-5.4 Pro leads Claude Opus 4.6 in Math at #6 against #11.
Science: As of Oct 14, 2026, GPT-5.4 Pro leads Claude Opus 4.6 in Science at #6 against #32.
Claude Opus 4.6 or GPT-5.4 Pro?
As of Oct 14, 2026, Claude Opus 4.6 leads GPT-5.4 Pro in 0 of 2 shared categories.
Claude Opus 4.6 or GPT-5.4 Pro for Math?
As of Oct 14, 2026, GPT-5.4 Pro leads Claude Opus 4.6 in Math at #6 against #11.
Claude Opus 4.6 or GPT-5.4 Pro for Science?
As of Oct 14, 2026, GPT-5.4 Pro leads Claude Opus 4.6 in Science at #6 against #32.