Meta
Muse Spark Open API prices by provider
meta/muse-spark-open
4 inference providers serve this exact model through OpenRouter. Input and output rates are paired per endpoint; route tags may identify a region or sub-endpoint whose eligibility is not yet verified.
- Active endpoints
- 1 / 4
- Lowest at 1M in + 1M out
- $5.50
- BaseTen · standard tier
- Context up to
- 1.05M
- Latest price change
- None yet
- Rates unchanged since first record 2026-10-16
| Provider · route | Tier | Input / 1M | Output / 1M | Cache read | Cache write | Context | Tools | 1M + 1M | Status | Price since |
|---|---|---|---|---|---|---|---|---|---|---|
BaseTen baseten/fp4 · fp4 | Standard | $1.25 | $4.25 | $0.15 | — | 1.05M | Yes | $5.50 | Active | Since |
Fireworks fireworks · unknown | Standard | $1.25 | $4.25 | $0.15 | — | 1.05M | Yes | $5.50 | Unavailable | Since |
Nebius nebius/fp4 · fp4 | Standard | $1.25 | $4.25 | — | — | 1.05M | Yes | $5.50 | Unavailable | Since |
Together together · unknown | Standard | $1.25 | $4.25 | $0.15 | — | 1.05M | Yes | $5.50 | Unavailable | Since |
“—” means no rate is published for that endpoint; it is excluded from estimates, not counted as zero. “Since” is the first record with no rate change observed; “Changed” is the latest observed rate or billing change. Per-request fees: not published for any endpoint here. Status is the upstream operational flag, not a measured uptime.