Google: Gemini 4 Carbon vs Meta: Muse Ember

For a sample job of 1 million input tokens and 250,000 output tokens, Muse Ember costs $0.23 and Gemini 4 Carbon costs $4.50, so Muse Ember is about 20.0 times cheaper for the same work.

Both read up to 1,048,576 tokens at once, roughly 1,573 pages of text.

On our blended benchmark score Gemini 4 Carbon leads 98.9 to 56.7.

Across the 20 tasks where they differ, Gemini 4 Carbon scores higher on 16 (SQL Generation, Code Review, Code Refactoring and others), Muse Ember on 4 (Code Completion, JSON Extraction, Bulk Data Labeling and others).

Pick Gemini 4 Carbon if you need benchmark performance or the stronger all-round task scores; pick Muse Ember if you need lower cost.

Costs use current list prices per million tokens; page counts assume about 0.75 words per token and 500 words per page.