Claude Sonnet 5 vs Grok 4.6
As of Oct 15, 2026, Claude Sonnet 5 leads Grok 4.6 in 4 of 8 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Sonnet 5
#19 Best current rank: #19 in Coding, as of Oct 15, 2026.
Grok 4.6
#10 Best recorded rank: #10 in Science, as of Oct 15, 2026.
| Category | Claude Sonnet 5 | Grok 4.6 |
|---|---|---|
| General LLM | #39 · #39 in General LLM Margin 26.530612244897952 LMArena leaderboard dataset · Oct 13, 2026 | #48 · #48 in General LLM Margin 32.65306122448979 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #34 · #34 in Reasoning Margin 23.972602739726028 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 | #32 · #32 in Science Margin — Epoch AI benchmarking hub · Jun 30, 2026 | #10 · #10 in Science Margin — Epoch AI benchmarking hub · Aug 12, 2026 |
| Coding | #19 · #19 in Coding Margin 95.45454545454545 Terminal-Bench Harbor Hub · Oct 6, 2026 | #14 · #14 in Coding Margin 68.18181818181819 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | #19 · #19 in Coding › Agentic Margin 95.45454545454545 Terminal-Bench Harbor Hub · Oct 6, 2026 | #14 · #14 in Coding › Agentic Margin 68.18181818181819 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Web dev | #38 · #38 in Coding › Web dev Margin 34.57943925233644 LMArena leaderboard dataset · Oct 13, 2026 | #20 · #20 in Coding › Web dev Margin 17.757009345794387 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #31 · #31 in Long context Margin 21.088435374149654 LMArena leaderboard dataset · Oct 13, 2026 | #41 · #41 in Long context Margin 27.89115646258503 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #24 · #24 in Vision Margin 65.78947368421052 Epoch AI benchmarking hub · Aug 12, 2026 |
| Factuality | #47 · #47 in Factuality Margin 35.82089552238806 LMArena leaderboard dataset · Oct 13, 2026 | #51 · #51 in Factuality Margin 38.80597014925373 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | — | #20 · #20 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Aug 12, 2026 |
Claude Sonnet 5: $4.000000000000001 per 1M blended tokens.
Grok 4.6: $3 per 1M blended tokens.
Claude Sonnet 5: closed weights.
Grok 4.6: closed weights.
General LLM: As of Oct 15, 2026, Claude Sonnet 5 leads Grok 4.6 in General LLM at #39 against #48.
Reasoning: As of Oct 15, 2026, Claude Sonnet 5 leads Grok 4.6 in Reasoning at #34 against #44.
Science: As of Oct 15, 2026, Grok 4.6 leads Claude Sonnet 5 in Science at #10 against #32.
Coding: As of Oct 15, 2026, Grok 4.6 leads Claude Sonnet 5 in Coding at #14 against #19.
Coding › Agentic: As of Oct 15, 2026, Grok 4.6 leads Claude Sonnet 5 in Coding › Agentic at #14 against #19.
Coding › Web dev: As of Oct 15, 2026, Grok 4.6 leads Claude Sonnet 5 in Coding › Web dev at #20 against #38.
Long context: As of Oct 15, 2026, Claude Sonnet 5 leads Grok 4.6 in Long context at #31 against #41.
Factuality: As of Oct 15, 2026, Claude Sonnet 5 leads Grok 4.6 in Factuality at #47 against #51.
Claude Sonnet 5 or Grok 4.6?
As of Oct 15, 2026, Claude Sonnet 5 leads Grok 4.6 in 4 of 8 shared categories: General LLM, Reasoning, Long context, and Factuality.
Claude Sonnet 5 or Grok 4.6 for General LLM?
As of Oct 15, 2026, Claude Sonnet 5 leads Grok 4.6 in General LLM at #39 against #48.
Claude Sonnet 5 or Grok 4.6 for Reasoning?
As of Oct 15, 2026, Claude Sonnet 5 leads Grok 4.6 in Reasoning at #34 against #44.
Claude Sonnet 5 or Grok 4.6 for Science?
As of Oct 15, 2026, Grok 4.6 leads Claude Sonnet 5 in Science at #10 against #32.