The board shows this model's cheapest measured offer ($0.125/1M); the smaller figure under it is the mean of the 2 offers listed below ($0.125/1M). Add those up and divide — it matches. 24h token volume (268B) is sourced from OpenRouter public rankings — today's only public source of absolute per-model token counts (Vercel AI Gateway publishes share-of-traffic percentages); as more sources come online, the per-router breakdown will sum to this total here.
| Provider | Router / Source | $ in /1M | $ out /1M | TTFT | TPS | Uptime | Evidence |
|---|---|---|---|---|---|---|---|
| meta | Pricebook (LiteLLM) ↗ | $0.100 | $0.200 | — | — | — | Official list |
| openrouter-best | OpenRouter ↗ | $0.100 | $0.200 | — | — | — | API-measured |
Volume trend
Last 9 days: 141B → 268B (+90%); range 141B–315B tokens/day. Source: OpenRouter public rankings; refreshed hourly.
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-1.3-contributor.json. Free reuse requires attribution to tkx.org.
FAQ
How much does muse-spark-1.3-contributor cost?
Cheapest measured offer right now: $0.1/1M input, $0.2/1M output via meta — across 2 tracked providers, refreshed hourly.
Who serves muse-spark-1.3-contributor?
2 providers currently serve it. The table above lists each with input/output price, TTFT, TPS, uptime and an evidence tier.
How heavily is muse-spark-1.3-contributor used?
muse-spark-1.3-contributor routed 268B tokens in the last 24h. The daily bars above show routed volume over recent days. Source: OpenRouter public rankings — one of the few routers publishing per-model usage; TKX refreshes hourly.