Skip to main content

AI Rankings

Gemini 3.1 Pro vs Muse Spark 1.1: Scores, Price and Which to Choose

Side by side on every measure both models share: overall score, human votes, tests, price and context window. Close results are called too close to call.

Data updated

Read the model pages for the full picture: Gemini 3.1 Pro and Muse Spark 1.1.

Side by side

A check mark shows the better side on each measure. Scores that are too close to call have no winner.
Gemini 3.1 Pro compared with Muse Spark 1.1Gemini 3.1 Pro against Muse Spark 1.1 on 9 measures. Gemini 3.1 Pro is better on 1, Muse Spark 1.1 on 4, 4 are too close to call, 0 have no data for one side.
  • Gemini 3.1 Pro
  • Muse Spark 1.1
  1. Epoch Capabilities IndexToo close to call

    Combined score over many tests. Bar shows where it sits between the lowest and highest score we track.

    Gemini 3.1 Pro:
    155.3
    Muse Spark 1.1:
    154.1
  2. Arena text ratingToo close to call

    Rating from head-to-head votes by people. Bar shows where it sits between the lowest and highest score we track.

    Gemini 3.1 Pro:
    1487
    Muse Spark 1.1:
    1490
  3. Arena coding ratingMuse Spark 1.1 leads

    Rating from head-to-head votes by people. Bar shows where it sits between the lowest and highest score we track.

    Gemini 3.1 Pro:
    1522
    Muse Spark 1.1:
    Better: 1533
  4. Arena web development ratingMuse Spark 1.1 leads

    Rating from head-to-head votes by people. Bar shows where it sits between the lowest and highest score we track.

    Gemini 3.1 Pro:
    1447
    Muse Spark 1.1:
    Better: 1543
  5. Arena vision ratingToo close to call

    Rating from head-to-head votes by people. Bar shows where it sits between the lowest and highest score we track.

    Gemini 3.1 Pro:
    1280
    Muse Spark 1.1:
    1280
  6. DeepSWEMuse Spark 1.1 leads

    Software engineering tasks scored as the share solved on the first try (pass@1), run with the open mini-SWE-agent setup.

    Gemini 3.1 Pro:
    11.7%
    Muse Spark 1.1:
    Better: 53.3%
  7. SimpleQA VerifiedGemini 3.1 Pro leads

    Short factual questions that each have one correct answer.

    Gemini 3.1 Pro:
    Better: 73.5%
    Muse Spark 1.1:
    57.8%
  8. Blended price per million tokensMuse Spark 1.1 costs less

    Blended price: lower is better.

    Gemini 3.1 Pro:
    $4.50
    Muse Spark 1.1:
    Better: $2.00
  9. Context windowToo close to call

    How much text it can read at once.

    Gemini 3.1 Pro:
    1M tokens
    Muse Spark 1.1:
    1M tokens
Data updated 26 Oct 2026. Only measures that both models have are shown.

The numbers

Gemini 3.1 Pro against Muse Spark 1.1, measure by measure. A check mark shows the better side.
MeasureGemini 3.1 ProMuse Spark 1.1
Epoch Capabilities IndexToo close to call155.3154.1
Arena text ratingToo close to call14871490
Arena coding rating15221533
Arena web development rating14471543
Arena vision ratingToo close to call12801280
DeepSWE11.7%53.3%
SimpleQA Verified73.5%57.8%
Blended price per million tokens$4.50$2.00
Context windowToo close to call1M tokens1M tokens

What it costs in everyday terms

Estimate for 100 chats of about 1,000 tokens in and 500 tokens back, from list prices. Your bill depends on how you use it.
100 chats with Gemini 3.1 Pro
$0.80
Blended price $4.50 per million tokens.
100 chats with Muse Spark 1.1
$0.34
Blended price $2.00 per million tokens.

Who should pick which

Pick Gemini 3.1 Pro if these matter most

  • SimpleQA Verified: 73.5% against 57.8%

Pick Muse Spark 1.1 if these matter most

  • Arena coding rating: 1533 against 1522
  • Arena web development rating: 1543 against 1447
  • DeepSWE: 53.3% against 11.7%
  • Blended price per million tokens: $2.00 against $4.50

Too close to call: Epoch Capabilities Index, Arena text rating, Arena vision rating, Context window.

Scores come from tests and votes, not from your own work. Try both on a task you care about before you commit.

Go deeper

Gemini 3.1 Pro: full page

Muse Spark 1.1: full page

Questions about this comparison

Which is better, Gemini 3.1 Pro or Muse Spark 1.1?
Muse Spark 1.1 scores higher on 3 of 7 shared quality measures, Gemini 3.1 Pro on 1. 3 measures are too close to call. Muse Spark 1.1 costs about 56% less than Gemini 3.1 Pro on a blended price of $2.00 against $4.50 per million tokens. Which one is better for you depends on your task and budget, so test both on your own work.
Which is cheaper, Gemini 3.1 Pro or Muse Spark 1.1?
Muse Spark 1.1 is cheaper on blended price: $4.50 per million tokens for Gemini 3.1 Pro against $2.00 for Muse Spark 1.1. For 100 chats of about 1,000 tokens in and 500 tokens back, that is about $0.80 for Gemini 3.1 Pro and $0.34 for Muse Spark 1.1.
Which is better for coding, Gemini 3.1 Pro or Muse Spark 1.1?
On Arena coding rating, Muse Spark 1.1 scores higher (1533 against 1522). One measure is not the whole picture, so check the full table above.

Where this data comes from

  • Epoch AI: Benchmark data: Epoch AI, 'Capabilities & benchmarking', epoch.ai/benchmarks (CC BY 4.0). We match models across sources, rank them and show them in charts. Scores are not changed. Epoch AI does not endorse this site.
  • Arena (formerly LMArena): Human-preference ratings: Arena (arena.ai) leaderboard dataset, CC BY 4.0. We keep the latest published ratings, match them to models from other sources and rank them. Ratings are not changed. Arena does not endorse this site.
  • LiteLLM model price list: Prices and context windows: LiteLLM model price list (github.com/BerriAI/litellm, MIT licence). We use the model maker's own price entry when there is one. Prices change often, so always confirm on the maker's site before you buy.

Newest data on this page: 26 Oct 2026. Prices are list prices and change often, so confirm on the maker's site before you buy. Sponsors never change a score or an order. How we calculate this · Report a mistake

We use optional cookies for analytics and referral tracking. Learn more about our privacy policy