muse-spark-open
fireworks_ai · 1049K ctx · 3 providers · updated 2026-10-15 20:15 UTC
The board shows this model's cheapest measured offer ($2.00/1M); the smaller figure under it is the mean of the 3 offers listed below ($2.00/1M). Add those up and divide — it matches.
| Provider | Router / Source | $ in /1M | $ out /1M | TTFT | TPS | Uptime | Evidence |
|---|---|---|---|---|---|---|---|
| fireworks_ai | Pricebook (LiteLLM) ↗ | $1.25 | $4.25 | — | — | — | Official list |
| openrouter-best | OpenRouter ↗ | $1.25 | $4.25 | — | — | — | API-measured |
| requesty | Requesty ↗ | $1.25 | $4.25 | — | — | — | API-measured |
Price trend
Building price history — 7-day trend appears after ≥3 days.
Data & method
Cheapest ranked by blended = (3×in + out) ÷ 4; performance columns show only when a source provides them, never estimated. “Official list” = LiteLLM open pricebook (MIT); “API-measured” = provider/aggregator public APIs. Machine-readable data: /api/v1/models/muse-spark-open.json. Free reuse requires attribution to tkx.org.
FAQ
How much does muse-spark-open cost?
Cheapest measured offer right now: $1.25/1M input, $4.25/1M output via fireworks_ai — across 3 tracked providers, refreshed hourly.
Who serves muse-spark-open?
3 providers currently serve it. The table above lists each with input/output price, TTFT, TPS, uptime and an evidence tier.
Is the price of muse-spark-open going up or down?
The daily candles above track the cheapest blended price ($/1M, 3:1 in:out). TKX snapshots every hour, so drops and hikes show up the same day they happen.