Claude Opus 4.8 vs GPT-4.1 Mini
As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in 5 of 5 shared categories: General LLM, Reasoning, Science, Long context, and Abstraction (ARC).
Claude Opus 4.8
It used to be. Was SOTA in Coding › Web dev.
GPT-4.1 Mini
#89 Best recorded rank: #89 in Abstraction (ARC), as of Oct 14, 2026.
| Category | Claude Opus 4.8 | GPT-4.1 Mini |
|---|---|---|
| General LLM | #20 · #20 in General LLM Margin 13.605442176870753 LMArena leaderboard dataset · Oct 13, 2026 | #134 · #134 in General LLM Margin 91.156462585034 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #10 · #10 in Reasoning Margin 7.534246575342465 LMArena leaderboard dataset · Oct 13, 2026 | #132 · #132 in Reasoning Margin 91.0958904109589 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #27 · #27 in Science Margin — Epoch AI benchmarking hub · May 28, 2026 | #99 · #99 in Science Margin — Epoch AI benchmarking hub · Apr 14, 2025 |
| Coding | #12 · #12 in Coding Margin 59.09090909090909 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #12 · #12 in Coding › Agentic Margin 59.09090909090909 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #33 · Was SOTA · Coding › Web dev Margin 29.90654205607477 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #10 · Was SOTA · Long context Margin 6.802721088435391 LMArena leaderboard dataset · Oct 13, 2026 | #131 · #131 in Long context Margin 89.1156462585034 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #13 · #13 in Vision Margin 36.842105263157904 Epoch AI benchmarking hub · May 28, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #21 · #21 in Factuality Margin 16.417910447761187 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — Epoch AI benchmarking hub · Apr 14, 2025 |
| Abstraction (ARC) | #12 · #12 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 28, 2026 | #89 · #89 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Apr 14, 2025 |
Claude Opus 4.8: $10 per 1M blended tokens.
GPT-4.1 Mini: $0.7 per 1M blended tokens.
Claude Opus 4.8: closed weights.
GPT-4.1 Mini: closed weights.
General LLM: As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in General LLM at #20 against #134.
Reasoning: As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in Reasoning at #10 against #132.
Science: As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in Science at #27 against #99.
Long context: As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in Long context at #10 against #131.
Abstraction (ARC): As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in Abstraction (ARC) at #12 against #89.
Claude Opus 4.8 · GPT-4.1 Mini
Claude Opus 4.8 or GPT-4.1 Mini?
As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in 5 of 5 shared categories: General LLM, Reasoning, Science, Long context, and Abstraction (ARC).
Claude Opus 4.8 or GPT-4.1 Mini for General LLM?
As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in General LLM at #20 against #134.
Claude Opus 4.8 or GPT-4.1 Mini for Reasoning?
As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in Reasoning at #10 against #132.
Claude Opus 4.8 or GPT-4.1 Mini for Science?
As of Oct 14, 2026, Claude Opus 4.8 leads GPT-4.1 Mini in Science at #27 against #99.