Claude Opus 4.6 vs Hy3
As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.6
Close. Near-SOTA in Reasoning, rank #2.
Hy3
Yes. Yes on General LLM (best per dollar); Reasoning (best per dollar). Not the overall leader.
| Category | Claude Opus 4.6 | Hy3 |
|---|---|---|
| General LLM | #4 · Near-SOTA · General LLM Margin 2.7210884353741562 LMArena leaderboard dataset · Oct 13, 2026 | #52 · #52 in General LLM Margin 35.374149659863946 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #2 · Near-SOTA · Reasoning Margin 2.0547945205479436 LMArena leaderboard dataset · Oct 13, 2026 | #52 · #52 in Reasoning Margin 36.3013698630137 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #11 · #11 in Math Margin 22.22222222222223 Epoch AI benchmarking hub · Feb 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #32 · #32 in Science Margin — Epoch AI benchmarking hub · Feb 5, 2026 | — |
| Coding | #— · Not enough data Margin — Epoch AI benchmarking hub · Feb 5, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Web dev | #35 · Was SOTA · Coding › Web dev Margin 31.775700934579433 LMArena leaderboard dataset · Oct 13, 2026 | #47 · #47 in Coding › Web dev Margin 42.99065420560748 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #2 · Near-SOTA · Long context Margin 0.6802721088435391 LMArena leaderboard dataset · Oct 13, 2026 | #52 · #52 in Long context Margin 35.374149659863946 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | — |
| Factuality | #3 · Near-SOTA · Factuality Margin 2.9850746268656536 LMArena leaderboard dataset · Oct 13, 2026 | #61 · #61 in Factuality Margin 46.26865671641791 LMArena leaderboard dataset · Oct 13, 2026 |
Claude Opus 4.6: $10 per 1M blended tokens.
Hy3: $0.144375 per 1M blended tokens.
Claude Opus 4.6: closed weights.
Hy3: open weights.
General LLM: As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in General LLM at #4 against #52.
Reasoning: As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in Reasoning at #2 against #52.
Coding › Web dev: As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in Coding › Web dev at #35 against #47.
Long context: As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in Long context at #2 against #52.
Factuality: As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in Factuality at #3 against #61.
Claude Opus 4.6 or Hy3?
As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in 5 of 5 shared categories: General LLM, Reasoning, Coding › Web dev, Long context, and Factuality.
Claude Opus 4.6 or Hy3 for General LLM?
As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in General LLM at #4 against #52.
Claude Opus 4.6 or Hy3 for Reasoning?
As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in Reasoning at #2 against #52.
Claude Opus 4.6 or Hy3 for Coding › Web dev?
As of Oct 14, 2026, Claude Opus 4.6 leads Hy3 in Coding › Web dev at #35 against #47.