Claude Sonnet 5 vs GPT-6 Astra
As of Oct 14, 2026, Claude Sonnet 5 leads GPT-6 Astra in 0 of 8 shared categories.
Claude Sonnet 5
#19 Best current rank: #19 in Coding, as of Oct 14, 2026.
GPT-6 Astra
Yes. SOTA in Math and co-SOTA in Vision.
| Category | Claude Sonnet 5 | GPT-6 Astra |
|---|---|---|
| General LLM | #39 · #39 in General LLM Margin 26.530612244897952 LMArena leaderboard dataset · Oct 13, 2026 | #25 · #25 in General LLM Margin 17.006802721088434 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #34 · #34 in Reasoning Margin 23.972602739726028 LMArena leaderboard dataset · Oct 13, 2026 | #23 · #23 in Reasoning Margin 16.438356164383563 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 | #1 · SOTA · Math Margin 0 Epoch AI benchmarking hub · Sep 3, 2026 |
| Science | #32 · #32 in Science Margin — Epoch AI benchmarking hub · Jun 30, 2026 | #2 · #2 in Science Margin — Epoch AI benchmarking hub · Sep 3, 2026 |
| Coding | #19 · #19 in Coding Margin 95.45454545454545 Terminal-Bench Harbor Hub · Oct 6, 2026 | #2 · Near-SOTA · Coding Margin 13.63636363636364 Terminal-Bench Harbor Hub · Oct 6, 2026 |
| Coding › Agentic | #19 · #19 in Coding › Agentic Margin 95.45454545454545 Terminal-Bench Harbor Hub · Oct 6, 2026 | #2 · Near-SOTA · Coding › Agentic Margin 13.63636363636364 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 | #2 · Near-SOTA · Coding › Web dev Margin 0.9345794392523317 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #31 · #31 in Long context Margin 21.088435374149654 LMArena leaderboard dataset · Oct 13, 2026 | #22 · #22 in Long context Margin 14.965986394557817 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 9, 2026 | #1 · Co-SOTA · Vision Margin 0 Epoch AI benchmarking hub · Sep 3, 2026 |
| Factuality | #47 · #47 in Factuality Margin 35.82089552238806 LMArena leaderboard dataset · Oct 13, 2026 | #25 · #25 in Factuality Margin 19.402985074626883 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | — | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 3, 2026 |
Claude Sonnet 5: $4.000000000000001 per 1M blended tokens.
GPT-6 Astra: $20 per 1M blended tokens.
Claude Sonnet 5: closed weights.
GPT-6 Astra: closed weights.
General LLM: As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in General LLM at #25 against #39.
Reasoning: As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in Reasoning at #23 against #34.
Science: As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in Science at #2 against #32.
Coding: As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in Coding at #2 against #19.
Coding › Agentic: As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in Coding › Agentic at #2 against #19.
Coding › Web dev: As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in Coding › Web dev at #2 against #38.
Long context: As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in Long context at #22 against #31.
Factuality: As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in Factuality at #25 against #47.
Claude Sonnet 5 or GPT-6 Astra?
As of Oct 14, 2026, Claude Sonnet 5 leads GPT-6 Astra in 0 of 8 shared categories.
Claude Sonnet 5 or GPT-6 Astra for General LLM?
As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in General LLM at #25 against #39.
Claude Sonnet 5 or GPT-6 Astra for Reasoning?
As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in Reasoning at #23 against #34.
Claude Sonnet 5 or GPT-6 Astra for Science?
As of Oct 14, 2026, GPT-6 Astra leads Claude Sonnet 5 in Science at #2 against #32.