Muse SparkvsGemini 3.1 Pro Preview
Across 6 shared benchmarks, Gemini 3.1 Pro Preview leads overall: Muse Spark wins 0, Gemini 3.1 Pro Preview wins 6, with 0 ties and an average score difference of -5.27.
Facebook AI研究实验室 · 2026-04-08 · Reasoning model
Google Deep Mind · 2026-02-20 · Multimodal model
Benchmark scores
Grouped by capability, sorted by largest gap within each. 6 shared benchmarks.
Agent Level Benchmark
Gemini 3.1 Pro Preview 1/1| Benchmark | Muse Spark | Gemini 3.1 Pro Preview | Diff |
|---|---|---|---|
| Terminal Bench Hard | 45.5033 / 244Thinking (With Tools) | 53.8016 / 244Thinking (With Tools) | -8.30 |
AI Agent - Tool Usage
Gemini 3.1 Pro Preview 1/1| Benchmark | Muse Spark | Gemini 3.1 Pro Preview | Diff |
|---|---|---|---|
| Terminal-Bench 2.1 | 62.20104 / 192Thinking (With Tools) | 73.8082 / 192Thinking (With Tools) | -11.60 |
General Knowledge
Gemini 3.1 Pro Preview 1/1| Benchmark | Muse Spark | Gemini 3.1 Pro Preview | Diff |
|---|---|---|---|
| CritPt | 11.3066 / 200Thinking (No Tools) | 17.7042 / 200Thinking (No Tools) | -6.40 |
Instruction Following
Gemini 3.1 Pro Preview 1/1| Benchmark | Muse Spark | Gemini 3.1 Pro Preview | Diff |
|---|---|---|---|
| IF Bench | 75.9028 / 282Thinking (No Tools) | 77.1018 / 282Thinking (No Tools) | -1.20 |
Math and Reasoning
Gemini 3.1 Pro Preview 1/1| Benchmark | Muse Spark | Gemini 3.1 Pro Preview | Diff |
|---|---|---|---|
| FrontierMath - Tier 4 | 14.6023 / 80Normal (No Tools) | 16.7020 / 80Normal (No Tools) | -2.10 |
Multimodal Understanding
Gemini 3.1 Pro Preview 1/1| Benchmark | Muse Spark | Gemini 3.1 Pro Preview | Diff |
|---|---|---|---|
| MMMU-Pro | 80.4039 / 227Thinking (No Tools) | 82.4022 / 227Thinking (No Tools) | -2 |
Specs
| Field | Muse Spark | Gemini 3.1 Pro Preview |
|---|---|---|
| Publisher | Facebook AI研究实验室 | Google Deep Mind |
| Release date | 2026-04-08 | 2026-02-20 |
| Model type | Reasoning model | Multimodal model |
| Architecture | Dense | Dense |
| Parameters | Not available | Not available |
| Context length | 262K | 1M |
| Max output | Not available | 64K |
API pricing
Prices use DataLearner records when available; missing fields are not inferred.
| Item | Muse Spark | Gemini 3.1 Pro Preview |
|---|---|---|
| Text input | Not public | $2 / 1M tokens |
| Text output | Not public | $12 / 1M tokens |
| Cache read | Not public | $0.2 / 1M tokens |
One or both models have incomplete public pricing.
Summary
- Gemini 3.1 Pro Previewleads in:Agent Level Benchmark (1/1), AI Agent - Tool Usage (1/1), General Knowledge (1/1), Instruction Following (1/1), Math and Reasoning (1/1), Multimodal Understanding (1/1)
On average across the 6 shared benchmarks, Gemini 3.1 Pro Preview scores 5.27 higher.
Largest single-benchmark gap: Terminal-Bench 2.1 — Muse Spark 62.20 vs Gemini 3.1 Pro Preview 73.80 (-11.60).
Page generated from structured model, pricing and benchmark records. No real-time LLM is used to write the prose.