Claude Haiku 4.5 vs GPT-6 Sol
As of Oct 14, 2026, Claude Haiku 4.5 leads GPT-6 Sol in 0 of 7 shared categories.
Claude Haiku 4.5
#78 Best recorded rank: #78 in Abstraction (ARC), as of Oct 14, 2026.
GPT-6 Sol
#5 Best current rank: #5 in Coding, as of Oct 14, 2026.
| Category | Claude Haiku 4.5 | GPT-6 Sol |
|---|---|---|
| General LLM | #104 · #104 in General LLM Margin 70.74829931972789 LMArena leaderboard dataset · Oct 13, 2026 | #43 · #43 in General LLM Margin 29.25170068027211 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #91 · #91 in Reasoning Margin 63.013698630136986 LMArena leaderboard dataset · Oct 13, 2026 | #39 · #39 in Reasoning Margin 27.397260273972606 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 | #8 · #8 in Science Margin — Epoch AI benchmarking hub · Sep 22, 2026 |
| Coding | #— · Not enough data Margin — Scale Labs leaderboards · Oct 14, 2026 | #5 · #5 in Coding Margin 27.272727272727266 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | — | #5 · #5 in Coding › Agentic Margin 27.272727272727266 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 | #7 · #7 in Coding › Web dev Margin 5.607476635514018 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #84 · #84 in Long context Margin 57.142857142857146 LMArena leaderboard dataset · Oct 13, 2026 | #49 · #49 in Long context Margin 33.33333333333333 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | — | #9 · #9 in Vision Margin 26.315789473684205 Epoch AI benchmarking hub · Sep 22, 2026 |
| Factuality | #97 · #97 in Factuality Margin 73.13432835820896 LMArena leaderboard dataset · Oct 13, 2026 | #70 · #70 in Factuality Margin 52.985074626865675 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #78 · #78 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Oct 15, 2025 | #6 · #6 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 22, 2026 |
Claude Haiku 4.5: $2.0000000000000004 per 1M blended tokens.
GPT-6 Sol: $4.000000000000001 per 1M blended tokens.
Claude Haiku 4.5: closed weights.
GPT-6 Sol: closed weights.
General LLM: As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in General LLM at #43 against #104.
Reasoning: As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in Reasoning at #39 against #91.
Science: As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in Science at #8 against #109.
Coding › Web dev: As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in Coding › Web dev at #7 against #92.
Long context: As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in Long context at #49 against #84.
Factuality: As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in Factuality at #70 against #97.
Abstraction (ARC): As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in Abstraction (ARC) at #6 against #78.
Claude Haiku 4.5 or GPT-6 Sol?
As of Oct 14, 2026, Claude Haiku 4.5 leads GPT-6 Sol in 0 of 7 shared categories.
Claude Haiku 4.5 or GPT-6 Sol for General LLM?
As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in General LLM at #43 against #104.
Claude Haiku 4.5 or GPT-6 Sol for Reasoning?
As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in Reasoning at #39 against #91.
Claude Haiku 4.5 or GPT-6 Sol for Science?
As of Oct 14, 2026, GPT-6 Sol leads Claude Haiku 4.5 in Science at #8 against #109.