How do GPT-6 Astra and Muse Spark 1.3 Max compare on coding benchmarks?

The comparison table shows SWE-bench, SWE-Pro, SWE-Atlas, Terminal-Bench, DeepSWE, and coding agent index scores for both GPT-6 Astra and Muse Spark 1.3 Max when publicly disclosed.

LLM Comparison

GPT-6 Astra vs Muse Spark 1.3 Max: benchmark scores, pricing & comparison.

Q: Which is better: GPT-6 Astra or Muse Spark 1.3 Max?

AskClash compares GPT-6 Astra and Muse Spark 1.3 Max side by side across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, AskClash ACB, and context window so you can see which model wins on each benchmark.

Side-by-side GPT-6 Astra vs Muse Spark 1.3 Max comparison across SWE-bench, GPQA, HLE, Terminal-Bench, coding agent scores, token pricing, context window, and AskClash RWT. Green marks the winner on each benchmark.

Open live leaderboard GPT-6 Astra model page Muse Spark 1.3 Max model page

Rank #6 vs #24AskClash overall scores 73.3 vs 63.3.

Pricing $10.0/$50.0 vs —/—Input and output token prices per 1M tokens when published.

Proprietary vs Open WeightsOpenAI vs Meta.

GPT-6 Astra vs Muse Spark 1.3 Max benchmark comparison

Green cells highlight the winning model for each metric. Scores are cached from the AskClash LLM leaderboard snapshot.

Metric	GPT-6 Astra	Muse Spark 1.3 Max
Overall Score	73.3	63.3
Leaderboard Rank	#6	#24
ACB	64.5	62.6
RWT	9.5	7.5
Coding Agent Index	67.0	—
HLE	57.2	48.7
GPQA	96.0	93.5
SWE-Atlas	61.8	—
Terminal-Bench	88.4	—
DeepSWE	73.2	—
GDPval-AA	1629.3	1674.1
Finance Agent	53.5	60.0
MMMU-Pro	87.0	—
ARC-AGI 2	95.0	—
MRCR	100.0	—
Input Price (per 1M tokens)	$10.0	—
Output Price (per 1M tokens)	$50.0	—
Context Window	1.05M	1M
Benchmarks Published	14	8

GPT-6 Astra vs Muse Spark 1.3 Max head-to-head charts

GPT-6 Astra leads 5 and Muse Spark 1.3 Max leads 2 of 7 shared benchmarks. Charts show only benchmarks both models publish.

GPT-6 AstraMuse Spark 1.3 Max

Overall

73.3GPT-6 Astra

63.3Muse Spark 1.3 Max

ACB

64.5GPT-6 Astra

62.6Muse Spark 1.3 Max

RWT

9.5GPT-6 Astra

7.5Muse Spark 1.3 Max

HLE

57.2GPT-6 Astra

48.7Muse Spark 1.3 Max

GPQA

96.0GPT-6 Astra

93.5Muse Spark 1.3 Max

GDPval-AA

1629.3GPT-6 Astra

1674.1Muse Spark 1.3 Max

Finance Agent

53.5GPT-6 Astra

60.0Muse Spark 1.3 Max

GPT-6 Astra

Input$10.0

Output$50.0

Workload$20

Context1.05M

Muse Spark 1.3 Max

Input—

Output—

Workload—

Context1M

Workload = published cost of 1M input + 200K output tokens. Open the live leaderboard for interactive compare charts.

More GPT-6 Astra and Muse Spark 1.3 Max comparisons

Explore how GPT-6 Astra and Muse Spark 1.3 Max stack up against other top-ranked LLMs.

Claude Fable 5.1 vs GPT-6 Astra Claude Fable 5.1 vs Muse Spark 1.3 Max Claude Opus 5.5 vs GPT-6 Astra Claude Opus 5.5 vs Muse Spark 1.3 Max Claude Fable 5 vs GPT-6 Astra Claude Fable 5 vs Muse Spark 1.3 Max GPT-5.6 Sol vs GPT-6 Astra GPT-5.6 Sol vs Muse Spark 1.3 Max Claude Opus 5 vs GPT-6 Astra Claude Opus 5 vs Muse Spark 1.3 Max

How to read this comparison

Benchmark scores

Higher is better for all benchmark scores (SWE-bench, GPQA, HLE, Terminal-Bench, etc.). Green marks the model with the higher score.

Token pricing

Lower is better for input and output prices. Green marks the cheaper model per 1M tokens.

Coverage matters

Models with fewer disclosed benchmark cells may have inflated percentile scores. Check the benchmark cell count for context.

This comparison page is generated from the AskClash LLM leaderboard cache. Open the live leaderboard for real-time scores and interactive filtering.