LLM Comparison

Grok 4.5 vs Muse Spark 1.1: benchmark scores, pricing & comparison.

Side-by-side Grok 4.5 vs Muse Spark 1.1 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 leaderboardGrok 4.5 model pageMuse Spark 1.1 model page
Rank #5 vs #6AskClash overall scores 78.3 vs 77.5.
Pricing $2.00/$6.00 vs $1.25/$4.25Input and output token prices per 1M tokens when published.
Proprietary vs ProprietaryxAI vs Meta.

Grok 4.5 vs Muse Spark 1.1 benchmark comparison

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

MetricGrok 4.5Muse Spark 1.1
Overall Score78.377.5
Leaderboard Rank#5#6
RWT9.07.5
Coding Agent Index76.4—
HLE40.362.1
GPQA93.1—
SWE-Pro64.761.5
SWE-Atlas83.9—
Terminal-Bench83.380.0
OSWorld—80.8
MCP Atlas—88.1
Finance Agent—57.2
CharXiv—88.4
MMMU-Pro80.4—
MRCR—54.1
Input Price (per 1M tokens)$2.00$1.25
Output Price (per 1M tokens)$6.00$4.25
Context Window500K1M
Benchmarks Published99

Grok 4.5 vs Muse Spark 1.1 head-to-head charts

Grok 4.5 leads 4 and Muse Spark 1.1 leads 1 of 5 shared benchmarks. Muse Spark 1.1 is cheaper on a defined 1M-input / 200K-output workload. Charts show only benchmarks both models publish.

Grok 4.5Muse Spark 1.1
Overall
78.3Grok 4.5
77.5Muse Spark 1.1
RWT
9.0Grok 4.5
7.5Muse Spark 1.1
HLE
40.3Grok 4.5
62.1Muse Spark 1.1
SWE-Pro
64.7Grok 4.5
61.5Muse Spark 1.1
Terminal-Bench
83.3Grok 4.5
80.0Muse Spark 1.1
Grok 4.5
Input$2.00
Output$6.00
Workload$3.20
Context500K
Muse Spark 1.1
Input$1.25
Output$4.25
Workload$2.10
Context1M

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

More Grok 4.5 and Muse Spark 1.1 comparisons

Explore how Grok 4.5 and Muse Spark 1.1 stack up against other top-ranked LLMs.

Claude Fable 5 vs Grok 4.5Claude Fable 5 vs Muse Spark 1.1GPT-5.6 Sol vs Grok 4.5GPT-5.6 Sol vs Muse Spark 1.1Kimi K3 vs Grok 4.5Kimi K3 vs Muse Spark 1.1Claude Opus 4.8 vs Grok 4.5Claude Opus 4.8 vs Muse Spark 1.1Grok 4.5 vs GPT-5.5Muse Spark 1.1 vs GPT-5.5

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.