| Metric | Meta: Muse Spark 1.3 Contributor | Meta: Muse Spark Open |
|---|---|---|
| Model ID | meta/muse-spark-1.3-contributor | meta/muse-spark-open |
| Prompt price | $0.10 / 1M tokens | $1.25 / 1M tokens |
| Completion price | $0.20 / 1M tokens | $4.25 / 1M tokens |
| Context | 1,048,576 tokens | 1,048,576 tokens |
| Tool calling | ✓ | ✓ |
| Structured outputs | ✓ | ✓ |
| Reasoning | ✓ | ✓ |
| Response format | ✓ | ✓ |
| Web search | – | – |
| Input modalities | text, image, video, file | text, image, video, file, audio |
| Output modalities | text | text |
| Added | 2026-09-02 | 2026-10-15 |
Sample workload
Chat app: 1,000 prompt + 500 completion tokens × 100 requests per day.
| Cost | Meta: Muse Spark 1.3 Contributor | Meta: Muse Spark Open |
|---|---|---|
| Per day | $0.0200 | $0.34 |
| Per 30 days | $0.60 | $10.12 |
Difference: $0.32 per day and $9.53 per 30 days.
Meta: Muse Spark 1.3 Contributor detailsMeta: Muse Spark Open detailsOpen in the live compare viewTry your own workload
Data updated 2026-10-30