Claude Opus 4 20250514 vs GPT-5.6 Terra
As of Oct 14, 2026, Claude Opus 4 20250514 leads GPT-5.6 Terra in 0 of 2 shared categories.
Claude Opus 4 20250514
#50 Best recorded rank: #50 in Abstraction (ARC), as of Oct 14, 2026.
GPT-5.6 Terra
#4 Best recorded rank: #4 in Abstraction (ARC), as of Oct 14, 2026.
| Category | Claude Opus 4 20250514 | GPT-5.6 Terra |
|---|---|---|
| General LLM | — | #35 · #35 in General LLM Margin 23.80952380952381 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #— · Not enough data Margin — Epoch AI benchmarking hub · May 22, 2025 | #35 · #35 in Reasoning Margin 24.657534246575338 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | — | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #79 · #79 in Science Margin — Epoch AI benchmarking hub · May 22, 2025 | #15 · #15 in Science Margin — Epoch AI benchmarking hub · Jul 9, 2026 |
| Coding | — | #13 · #13 in Coding Margin 63.63636363636363 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | — | #13 · #13 in Coding › Agentic Margin 63.63636363636363 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | — | #42 · #42 in Coding › Web dev Margin 38.3177570093458 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | — | #46 · #46 in Long context Margin 31.292517006802726 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #11 · #11 in Vision Margin 31.578947368421055 Epoch AI benchmarking hub · Jul 9, 2026 |
| Factuality | — | #24 · #24 in Factuality Margin 18.656716417910445 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #50 · #50 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 22, 2025 | #4 · #4 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Jul 9, 2026 |
Claude Opus 4 20250514: price per 1M tokens is unset in the catalog.
GPT-5.6 Terra: $4.5 per 1M blended tokens.
Claude Opus 4 20250514: closed weights.
GPT-5.6 Terra: closed weights.
Science: As of Oct 14, 2026, GPT-5.6 Terra leads Claude Opus 4 20250514 in Science at #15 against #79.
Abstraction (ARC): As of Oct 14, 2026, GPT-5.6 Terra leads Claude Opus 4 20250514 in Abstraction (ARC) at #4 against #50.
Claude Opus 4 20250514 · GPT-5.6 Terra
Claude Opus 4 20250514 or GPT-5.6 Terra?
As of Oct 14, 2026, Claude Opus 4 20250514 leads GPT-5.6 Terra in 0 of 2 shared categories.
Claude Opus 4 20250514 or GPT-5.6 Terra for Science?
As of Oct 14, 2026, GPT-5.6 Terra leads Claude Opus 4 20250514 in Science at #15 against #79.
Claude Opus 4 20250514 or GPT-5.6 Terra for Abstraction (ARC)?
As of Oct 14, 2026, GPT-5.6 Terra leads Claude Opus 4 20250514 in Abstraction (ARC) at #4 against #50.