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Google Gemini 2.5 Pro VS Meta Muse Spark 1.1

✍️ Analysis by:the whichllmmodel Editorial Team|📅 Updated: June 2026

Decision Recommendation

👑 Editorial Verdict: Muse Spark 1.1 strictly dominates Gemini 2.5 Pro across all compared dimensions. It is not only more cost-effective (blended cost of $2.00 vs $3.44 per 1M tokens) but also delivers superior coding accuracy (61.5% vs 59.6% on SWE-bench). Unless you have platform lock-in, Muse Spark 1.1 is the clear and optimal choice for all development workloads.
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Model Specs

Gemini 2.5 Pro

Benchmarks & Scores

Coding (swe-bench-verified)
59.6%

good at editing existing code, cross-file updates, and multi-component systems

Reasoning (gpqa-diamond)
84.4%

graduate-level science QA

Cost & Performance

Cost (per 1M tokens)
$3.44Input: $1.25 | Output: $10.00
Context Window
1M tokens
Model Specs

Muse Spark 1.1

Benchmarks & Scores

Coding (swe-bench-pro)
61.5%

excellent at multi-file repositories, autonomous agents, and industrial codebases

Reasoning (gpqa-diamond)Winner (+6.8%)
91.16%

graduate-level science QA

Cost & Performance

Cost (per 1M tokens)1.7x cheaper
$2.00Input: $1.25 | Output: $4.25
Context WindowLarger
1.05M tokens

Frequently Asked Questions about Gemini 2.5 Pro vs Muse Spark 1.1 comparison

Muse Spark 1.1 is cheaper than Gemini 2.5 Pro. Muse Spark 1.1 has a blended cost of $2.00/1M tokens, which is about 1.7x cheaper than Gemini 2.5 Pro at $3.44/1M tokens.

For coding tasks, Gemini 2.5 Pro scores 59.6% on swe-bench-verified (good at editing existing code, cross-file updates, and multi-component systems), while Muse Spark 1.1 scores 61.5% on swe-bench-pro (excellent at multi-file repositories, autonomous agents, and industrial codebases).