head-to-head
Meta: Muse Spark 1.3 Contributor vs Meta: Muse Spark 1.2 Contributor
Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-10-04.
| Meta: Muse Spark 1.3 Contributor | Meta: Muse Spark 1.2 Contributor | |
|---|---|---|
| Vendor | meta | meta |
| Quality Score | 100 | 100 |
| Input Price | $0.10/M | $0.10/M |
| Output Price | $0.20/M | $0.20/M |
| Context Window | 1,048,576 | 1,048,576 |
| Max Output | 943,718 | 943,718 |
| Tool Calling | ✓ | ✓ |
| Structured Output | ✓ | ✓ |
| Reasoning Mode | ✓ | ✓ |
| Vision | ✓ | ✓ |
| Audio | - | - |
The verdict
For a sample job of 1 million input tokens and 250,000 output tokens, both cost $0.15 at current list prices.
Both read up to 1,048,576 tokens at once, roughly 1,573 pages of text.
Muse Spark 1.3 Contributor was released in September 2026 and Muse Spark 1.2 Contributor in August 2026.
Costs use current list prices per million tokens; page counts assume about 0.75 words per token and 500 words per page.
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