GPT-6 Astra vs Muse Spark 1.1
As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in 4 of 6 shared categories: Coding › Web dev, Long context, Vision, and Factuality.
GPT-6 Astra
Yes. SOTA in Math and co-SOTA in Vision.
Muse Spark 1.1
It used to be. Was SOTA in General LLM.
| Category | GPT-6 Astra | Muse Spark 1.1 |
|---|---|---|
| General LLM | #25 · #25 in General LLM Margin 17.006802721088434 LMArena leaderboard dataset · Oct 13, 2026 | #10 · Was SOTA · General LLM Margin 6.802721088435376 LMArena leaderboard dataset · Oct 13, 2026 |
| Reasoning | #23 · #23 in Reasoning Margin 16.438356164383563 LMArena leaderboard dataset · Oct 13, 2026 | #13 · #13 in Reasoning Margin 9.589041095890408 LMArena leaderboard dataset · Oct 13, 2026 |
| Math | #1 · SOTA · Math Margin 0 Epoch AI benchmarking hub · Sep 3, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Science | #2 · #2 in Science Margin — Epoch AI benchmarking hub · Sep 3, 2026 | — |
| Coding | #2 · Near-SOTA · Coding Margin 13.63636363636364 Terminal-Bench Harbor Hub · Oct 6, 2026 | #— · Not enough data Margin — LMArena leaderboard dataset · Oct 13, 2026 |
| Coding › Agentic | #2 · Near-SOTA · Coding › Agentic Margin 13.63636363636364 Terminal-Bench Harbor Hub · Oct 6, 2026 | — |
| Coding › Web dev | #2 · Near-SOTA · Coding › Web dev Margin 0.9345794392523317 LMArena leaderboard dataset · Oct 13, 2026 | #37 · #37 in Coding › Web dev Margin 33.64485981308411 LMArena leaderboard dataset · Oct 13, 2026 |
| Long context | #22 · #22 in Long context Margin 14.965986394557817 LMArena leaderboard dataset · Oct 13, 2026 | #33 · #33 in Long context Margin 22.448979591836732 LMArena leaderboard dataset · Oct 13, 2026 |
| Vision | #1 · Co-SOTA · Vision Margin 0 Epoch AI benchmarking hub · Sep 3, 2026 | #28 · #28 in Vision Margin 76.3157894736842 Epoch AI benchmarking hub · Jul 9, 2026 |
| Factuality | #25 · #25 in Factuality Margin 19.402985074626883 LMArena leaderboard dataset · Oct 13, 2026 | #32 · Was SOTA · Factuality Margin 24.626865671641795 LMArena leaderboard dataset · Oct 13, 2026 |
| Abstraction (ARC) | #1 · #1 in Abstraction (ARC) Margin — Epoch AI benchmarking hub · Sep 3, 2026 | — |
GPT-6 Astra: $20 per 1M blended tokens.
Muse Spark 1.1: $2.0000000000000004 per 1M blended tokens.
GPT-6 Astra: closed weights.
Muse Spark 1.1: closed weights.
General LLM: As of Oct 14, 2026, Muse Spark 1.1 leads GPT-6 Astra in General LLM at #10 against #25.
Reasoning: As of Oct 14, 2026, Muse Spark 1.1 leads GPT-6 Astra in Reasoning at #13 against #23.
Coding › Web dev: As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in Coding › Web dev at #2 against #37.
Long context: As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in Long context at #22 against #33.
Vision: As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in Vision at #1 against #28.
Factuality: As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in Factuality at #25 against #32.
GPT-6 Astra or Muse Spark 1.1?
As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in 4 of 6 shared categories: Coding › Web dev, Long context, Vision, and Factuality.
GPT-6 Astra or Muse Spark 1.1 for General LLM?
As of Oct 14, 2026, Muse Spark 1.1 leads GPT-6 Astra in General LLM at #10 against #25.
GPT-6 Astra or Muse Spark 1.1 for Reasoning?
As of Oct 14, 2026, Muse Spark 1.1 leads GPT-6 Astra in Reasoning at #13 against #23.
GPT-6 Astra or Muse Spark 1.1 for Coding › Web dev?
As of Oct 14, 2026, GPT-6 Astra leads Muse Spark 1.1 in Coding › Web dev at #2 against #37.