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Mercury 2 vs Muse Wonder Full

Muse Wonder Full leads the LLM Stats Score 52.1 to 23.5.

Inception · Meta · Updated for 2026

Which is better?

Muse Wonder Full leads the overall LLM Stats Score 52.1 to 23.5, ranking #13 overall.

Based on current LLM Stats indexes, shared benchmarks, pricing, and model metadata for 2026.

Choose Mercury 2

  • you want predictable pricing at $0.25/M input and $0.75/M output

Choose Muse Wonder Full

  • overall performance matters — it scores 52.1 and ranks #13 on LLM Stats
  • your work emphasizes reasoning and coding — it leads those capability indexes
  • you want the most recent training data — it shipped Oct 2026

At a glance

The differences that matter most.

Mercury 2
Inception
Muse Wonder Full
Meta
Core performance indexes
LLM Stats Score
23.5
#190
52.1
#13
Reasoning
22.6
#184
38.4
#71
Coding
12.2
#162
41.5
#8
Cost, coverage & limits
Benchmark wins
—
—
Input price
$0.25 / M
— / M
Output price
$0.75 / M
— / M
Context window
128,000
—

Individual benchmarks

6 reported for Mercury 2 · 16 for Muse Wonder Full

No common benchmarks found

Mercury 2 and Muse Wonder Fulldon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.

Human preference

Blind head-to-head votes and playground preference scores

Context Window

Maximum input and output token capacity

Only Mercury 2 specifies input context (128,000 tokens). Only Mercury 2 specifies output context (8,192 tokens).

Inception
Mercury 2
Input128,000 tokens
Output8,192 tokens
Meta
Muse Wonder Full
Input- tokens
Output- tokens
Tue Oct 13 2026 • llm-stats.com

Input capabilities

Documented input modalities across available providers

Muse Wonder Full supports multimodal inputs, whereas Mercury 2 does not.

Muse Wonder Full can handle both text and other forms of data like images, making it suitable for multimodal applications.

Mercury 2

Text
Images
Audio
Video

Muse Wonder Full

Text
Images
Audio
Video

License

Usage and distribution terms

Both models are licensed under proprietary licenses.

Both models have usage restrictions defined by their respective organizations.

Mercury 2

Proprietary

Closed source

Muse Wonder Full

Proprietary

Closed source

Release Timeline

When each model was launched

Mercury 2 was released on 2026-02-24, while Muse Wonder Full was released on 2026-10-12.

Muse Wonder Full is 8 months newer than Mercury 2.

Mercury 2

Feb 24, 2026

7 months ago

Muse Wonder Full

Oct 12, 2026

-1 days ago

7mo newer

Knowledge Cutoff

When training data ends

Neither model specifies a knowledge cutoff date.

Unable to compare the recency of their training data.

No cutoff dates available

Outputs Comparison

Notice missing or incorrect data?

Judge for yourself.

Run your own prompts against Mercury 2 and Muse Wonder Full side-by-side, then vote on the output you prefer.

Mercury 2
✓ Preferred
Muse Wonder Full
Open in Playground

FAQ

Common questions about Mercury 2 vs Muse Wonder Full.

Which is better, Mercury 2 or Muse Wonder Full?

Muse Wonder Full leads the LLM Stats Score 52.1 to 23.5. Mercury 2 is made by Inception and Muse Wonder Full is made by Meta. The best choice depends on your use case — compare their capability indexes, individual benchmarks, pricing, and limits above.

How does Mercury 2 compare to Muse Wonder Full in benchmarks?

Mercury 2 scores AIME 2025: 91.1%, GPQA: 74.0%, IFBench: 71.0%, LiveCodeBench: 67.0%, Tau2 Airline: 53.0%. Muse Wonder Full scores MemoryBench: 85.5%, DeepSWE 1.1: 79.0%, OSWorld 2.1 (partial): 78.4%, JobBench: 75.3%, HealthBench Professional: 62.3%.

What are the context window sizes for Mercury 2 and Muse Wonder Full?

Mercury 2 supports 128K tokens and Muse Wonder Full supports an unknown number of tokens. A larger context window lets you process longer documents, conversations, or codebases in a single request.

What are the main differences between Mercury 2 and Muse Wonder Full?

Key differences include LLM Stats Score (23.5 vs 52.1), multimodal support (no vs yes). See the full comparison above for benchmark-by-benchmark results.

Who makes Mercury 2 and Muse Wonder Full?

Mercury 2 is developed by Inception and Muse Wonder Full is developed by Meta.

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