Benchmark scores
Higher is better for all benchmark scores (SWE-bench, GPQA, HLE, Terminal-Bench, etc.). Green marks the model with the higher score.
LLM Comparison
GPT-6 Astra vs Muse Spark Open: benchmark scores, pricing & comparison.
Side-by-side GPT-6 Astra vs Muse Spark Open 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.
Verdict: GPT-6 Astra ranks higher (#8 vs #27) and wins 5 of 5 shared benchmarks.
Rank #8 vs #27AskClash overall scores 70.8 vs 56.9.
Pricing $10.0/$50.0 vs —/—Input and output token prices per 1M tokens when published.
Proprietary vs Open WeightOpenAI vs Meta.
GPT-6 Astra vs Muse Spark Open 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 Open |
|---|---|---|
| Overall Score | 70.8 | 56.9 |
| Leaderboard Rank | #8 | #27 |
| ACB | 64.5 | — |
| RWT | 9.5 | 7.5 |
| Coding Agent Index | 67.0 | — |
| HLE | 57.2 | 43.9 |
| GPQA | 96.0 | 89.0 |
| Terminal-Bench | 59.1 | — |
| DeepSWE | 73.2 | — |
| GDPval-AA | 1629.3 | 1401.1 |
| MCP Atlas | — | 89.2 |
| Finance Agent | 53.5 | — |
| MMMU-Pro | 87.0 | 80.9 |
| 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 | 13 | 8 |
GPT-6 Astra vs Muse Spark Open head-to-head charts
GPT-6 Astra leads 6 and Muse Spark Open leads 0 of 6 shared benchmarks. Charts show only benchmarks both models publish.
GPT-6 AstraMuse Spark Open
Overall
RWT
HLE
GPQA
GDPval-AA
MMMU-Pro
GPT-6 Astra
Input$10.0
Output$50.0
Workload$20
Context1.05M
Muse Spark Open
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 Open comparisons
Explore how GPT-6 Astra and Muse Spark Open stack up against other top-ranked LLMs.
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How to read this comparison
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.