Claude Opus 4.6 vs GPT-4.1
As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in 6 of 6 shared categories: General LLM, Reasoning, Math, Science, Long context, and Factuality.
Claude Opus 4.6
Close. Near-SOTA in Reasoning, rank #2.
GPT-4.1
It used to be. Was SOTA in Long context.
| Category | Claude Opus 4.6 | GPT-4.1 |
|---|---|---|
| General LLM | #4 · Near-SOTA · General LLM Margin 2.7210884353741562 LMArena leaderboard dataset · Oct 13, 2026 | #101 · #101 in General LLM Margin 68.70748299319727 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #2 · Near-SOTA · Reasoning Margin 2.0547945205479436 LMArena leaderboard dataset · Oct 13, 2026 | #102 · #102 in Reasoning Margin 70.54794520547945 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #11 · #11 in Math Margin 22.22222222222223 Epoch AI benchmarking hub · Feb 5, 2026 | #39 · #39 in Math Margin 86.66666666666667 Epoch AI benchmarking hub · Apr 14, 2025 |
| Science | #32 · #32 in Science Margin — Epoch AI benchmarking hub · Feb 5, 2026 | #96 · #96 in Science Margin — Epoch AI benchmarking hub · Apr 14, 2025 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Feb 5, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Apr 14, 2025 |
| 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 | #95 · Was SOTA · Long context Margin 64.62585034013605 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 | #3 · Near-SOTA · Factuality Margin 2.9850746268656536 LMArena leaderboard dataset · Oct 13, 2026 | #103 · #103 in Factuality Margin 77.61194029850746 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | — | #85 · #85 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 14, 2025 |
Claude Opus 4.6: $10 per 1M blended tokens.
GPT-4.1: $3.5 per 1M blended tokens.
Claude Opus 4.6: closed weights.
GPT-4.1: closed weights.
General LLM: As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in General LLM at #4 against #101.
Reasoning: As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in Reasoning at #2 against #102.
Math: As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in Math at #11 against #39.
Science: As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in Science at #32 against #96.
Long context: As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in Long context at #2 against #95.
Factuality: As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in Factuality at #3 against #103.
Claude Opus 4.6 or GPT-4.1?
As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in 6 of 6 shared categories: General LLM, Reasoning, Math, Science, Long context, and Factuality.
Claude Opus 4.6 or GPT-4.1 for General LLM?
As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in General LLM at #4 against #101.
Claude Opus 4.6 or GPT-4.1 for Reasoning?
As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in Reasoning at #2 against #102.
Claude Opus 4.6 or GPT-4.1 for Math?
As of Oct 14, 2026, Claude Opus 4.6 leads GPT-4.1 in Math at #11 against #39.