Claude Opus 5 vs GPT-4 Turbo
As of Oct 14, 2026, Claude Opus 5 leads GPT-4 Turbo in 1 of 2 shared categories: Science.
Claude Opus 5
Close. Near-SOTA in Factuality, rank #4.
GPT-4 Turbo
#10 Best recorded rank: #10 in General LLM, as of Oct 14, 2026.
| Category | Claude Opus 5 | GPT-4 Turbo |
|---|---|---|
| General LLM | #11 · Was SOTA · General LLM Margin 7.482993197278915 LMArena leaderboard dataset · Oct 13, 2026 | #10 · #10 in General LLM Margin — LMArena leaderboard dataset · Oct 23, 2024 |
| Reasoning | #9 · Was SOTA · Reasoning Margin 6.849315068493155 LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Sep 4, 2024 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | — |
| Science | #12 · #12 in Science Margin — Epoch AI benchmarking hub · Jul 24, 2026 | #139 · #139 in Science Margin — Epoch AI benchmarking hub · Apr 9, 2024 |
| Coding | #4 · #4 in Coding Margin 22.727272727272734 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Sep 15, 2024 |
| Coding › Agentic | #4 · #4 in Coding › Agentic Margin 22.727272727272734 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #6 · Was SOTA · Coding › Web dev Margin 4.672897196261687 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Long context | #9 · Was SOTA · Long context Margin 6.122448979591837 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Vision | #12 · #12 in Vision Margin 36.8421052631579 Epoch AI benchmarking hub · Jul 24, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 |
| Factuality | #4 · Near-SOTA · Factuality Margin 3.731343283582092 LMArena leaderboard dataset · Oct 13, 2026 | — |
| Abstraction (ARC) | #3 · #3 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 24, 2026 | — |
Claude Opus 5: $10 per 1M blended tokens.
GPT-4 Turbo: $15.000000000000002 per 1M blended tokens.
Claude Opus 5: closed weights.
GPT-4 Turbo: closed weights.
General LLM: As of Oct 14, 2026, GPT-4 Turbo leads Claude Opus 5 in General LLM at #10 against #11.
Science: As of Oct 14, 2026, Claude Opus 5 leads GPT-4 Turbo in Science at #12 against #139.
Claude Opus 5 or GPT-4 Turbo?
As of Oct 14, 2026, Claude Opus 5 leads GPT-4 Turbo in 1 of 2 shared categories: Science.
Claude Opus 5 or GPT-4 Turbo for General LLM?
As of Oct 14, 2026, GPT-4 Turbo leads Claude Opus 5 in General LLM at #10 against #11.
Claude Opus 5 or GPT-4 Turbo for Science?
As of Oct 14, 2026, Claude Opus 5 leads GPT-4 Turbo in Science at #12 against #139.