Claude 3.7 Sonnet vs Claude Opus 4.8
As of Oct 14, 2026, Claude 3.7 Sonnet leads Claude Opus 4.8 in 0 of 5 shared categories.
Claude 3.7 Sonnet
It used to be. Was SOTA in Long context.
Claude Opus 4.8
It used to be. Was SOTA in Coding › Web dev.
| Category | Claude 3.7 Sonnet | Claude Opus 4.8 |
|---|---|---|
| General LLM | #143 · #143 in General LLM Margin 97.27891156462584 LMArena leaderboard dataset · Oct 13, 2026 | #20 · #20 in General LLM Margin 13.605442176870753 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #135 · #135 in Reasoning Margin 93.15068493150685 LMArena leaderboard dataset · Oct 13, 2026 | #10 · #10 in Reasoning Margin 7.534246575342465 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #33 · #33 in Math Margin 73.33333333333334 Epoch AI benchmarking hub · Feb 24, 2025 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #98 · #98 in Science Margin — Epoch AI benchmarking hub · Feb 24, 2025 | #27 · #27 in Science Margin — Epoch AI benchmarking hub · May 28, 2026 |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Feb 24, 2025 | #12 · #12 in Coding Margin 59.09090909090909 Terminal-Bench Harbor Hub · Oct 6, 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 | #109 · Was SOTA · Long context Margin 74.14965986394559 LMArena leaderboard dataset · Oct 13, 2026 | #10 · Was SOTA · Long context Margin 6.802721088435391 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #13 · #13 in Vision Margin 36.842105263157904 Epoch AI benchmarking hub · May 28, 2026 |
| Factuality | — | #21 · #21 in Factuality Margin 16.417910447761187 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #80 · #80 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Feb 24, 2025 | #12 · #12 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · May 28, 2026 |
Claude 3.7 Sonnet: price per 1M tokens is unset in the catalog.
Claude Opus 4.8: $10 per 1M blended tokens.
Claude 3.7 Sonnet: closed weights.
Claude Opus 4.8: closed weights.
General LLM: As of Oct 14, 2026, Claude Opus 4.8 leads Claude 3.7 Sonnet in General LLM at #20 against #143.
Reasoning: As of Oct 14, 2026, Claude Opus 4.8 leads Claude 3.7 Sonnet in Reasoning at #10 against #135.
Science: As of Oct 14, 2026, Claude Opus 4.8 leads Claude 3.7 Sonnet in Science at #27 against #98.
Long context: As of Oct 14, 2026, Claude Opus 4.8 leads Claude 3.7 Sonnet in Long context at #10 against #109.
Abstraction (ARC): As of Oct 14, 2026, Claude Opus 4.8 leads Claude 3.7 Sonnet in Abstraction (ARC) at #12 against #80.
Claude 3.7 Sonnet · Claude Opus 4.8
Claude 3.7 Sonnet or Claude Opus 4.8?
As of Oct 14, 2026, Claude 3.7 Sonnet leads Claude Opus 4.8 in 0 of 5 shared categories.
Claude 3.7 Sonnet or Claude Opus 4.8 for General LLM?
As of Oct 14, 2026, Claude Opus 4.8 leads Claude 3.7 Sonnet in General LLM at #20 against #143.
Claude 3.7 Sonnet or Claude Opus 4.8 for Reasoning?
As of Oct 14, 2026, Claude Opus 4.8 leads Claude 3.7 Sonnet in Reasoning at #10 against #135.
Claude 3.7 Sonnet or Claude Opus 4.8 for Science?
As of Oct 14, 2026, Claude Opus 4.8 leads Claude 3.7 Sonnet in Science at #27 against #98.