OpenAI: GPT-6.1 Sol (batch) vs Meta: Muse Spark 1.3

For a sample job of 1 million input tokens and 250,000 output tokens, GPT-6.1 Sol (batch) costs $2.25 and Muse Spark 1.3 costs $2.31, so GPT-6.1 Sol (batch) is slightly cheaper for the same work.

Both take in a similar amount of text: 1,050,000 and 1,048,576 tokens, about 1,575 and 1,573 pages.

Only Muse Spark 1.3 offers video input.

On our blended benchmark score GPT-6.1 Sol (batch) leads 89.2 to 82.3.

Across the 19 tasks where they differ, GPT-6.1 Sol (batch) scores higher on 17 (SQL Generation, Code Review, Code Refactoring and others), Muse Spark 1.3 on 2 (JSON Extraction, Bulk Data Labeling).

Pick GPT-6.1 Sol (batch) if you need lower cost, benchmark performance or the stronger all-round task scores; pick Muse Spark 1.3 if you need video input.

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