Claude Haiku 4.5 vs Grok 4.6
As of Oct 14, 2026, Claude Haiku 4.5 leads Grok 4.6 in 0 of 7 shared categories.
Claude Haiku 4.5
#78 Best recorded rank: #78 in Abstraction (ARC), as of Oct 14, 2026.
Grok 4.6
#10 Best recorded rank: #10 in Science, as of Oct 14, 2026.
| Category | Claude Haiku 4.5 | Grok 4.6 |
|---|---|---|
| General LLM | #104 · #104 in General LLM Margin 70.74829931972789 LMArena leaderboard dataset · Oct 13, 2026 | #48 · #48 in General LLM Margin 32.65306122448979 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #91 · #91 in Reasoning Margin 63.013698630136986 LMArena leaderboard dataset · Oct 13, 2026 | #44 · #44 in Reasoning Margin 30.821917808219183 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #109 · #109 in Science Margin — Epoch AI benchmarking hub · Oct 15, 2025 | #10 · #10 in Science Margin — Epoch AI benchmarking hub · Aug 12, 2026 |
| Coding | #— · Not enough data Margin — Scale Labs leaderboards · Oct 14, 2026 | #14 · #14 in Coding Margin 68.18181818181819 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | — | #14 · #14 in Coding › Agentic Margin 68.18181818181819 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | #92 · #92 in Coding › Web dev Margin 85.04672897196262 LMArena leaderboard dataset · Oct 13, 2026 | #20 · #20 in Coding › Web dev Margin 17.757009345794387 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #84 · #84 in Long context Margin 57.142857142857146 LMArena leaderboard dataset · Oct 13, 2026 | #41 · #41 in Long context Margin 27.89115646258503 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #24 · #24 in Vision Margin 65.78947368421052 Epoch AI benchmarking hub · Aug 12, 2026 |
| Factuality | #97 · #97 in Factuality Margin 73.13432835820896 LMArena leaderboard dataset · Oct 13, 2026 | #51 · #51 in Factuality Margin 38.80597014925373 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #78 · #78 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Oct 15, 2025 | #20 · #20 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Aug 12, 2026 |
Claude Haiku 4.5: $2.0000000000000004 per 1M blended tokens.
Grok 4.6: $3 per 1M blended tokens.
Claude Haiku 4.5: closed weights.
Grok 4.6: closed weights.
General LLM: As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in General LLM at #48 against #104.
Reasoning: As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in Reasoning at #44 against #91.
Science: As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in Science at #10 against #109.
Coding › Web dev: As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in Coding › Web dev at #20 against #92.
Long context: As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in Long context at #41 against #84.
Factuality: As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in Factuality at #51 against #97.
Abstraction (ARC): As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in Abstraction (ARC) at #20 against #78.
Claude Haiku 4.5 or Grok 4.6?
As of Oct 14, 2026, Claude Haiku 4.5 leads Grok 4.6 in 0 of 7 shared categories.
Claude Haiku 4.5 or Grok 4.6 for General LLM?
As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in General LLM at #48 against #104.
Claude Haiku 4.5 or Grok 4.6 for Reasoning?
As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in Reasoning at #44 against #91.
Claude Haiku 4.5 or Grok 4.6 for Science?
As of Oct 14, 2026, Grok 4.6 leads Claude Haiku 4.5 in Science at #10 against #109.