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Meta: Muse Spark 1.3 Contributor

Meta

Meta: Muse Spark 1.3 Contributor by Meta costs $0.10 per 1M input tokens and $0.20 per 1M output tokens, with a 1M-token context window.

Pricing

Input (per 1M tokens)
$0.10
Output (per 1M tokens)
$0.20
Cached input (per 1M)
$0.00
ProviderInput / 1MOutput / 1M
openrouter$0.10$0.20
Meta$0.10$0.20

Specifications

Provider
Meta
Context window
1M tokens
Parameters
—
Released
—
Open weights
—
Frontier model
No

Speed & latency

Time to first token
2.87s
Output speed
94 tok/s

Fastest host: meta (via vercel-ai-gateway).

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FAQ

How much does Meta: Muse Spark 1.3 Contributor cost?

Meta: Muse Spark 1.3 Contributor is priced at $0.10 per 1M input tokens and $0.20 per 1M output tokens. Output tokens cost more than input.

What is Meta: Muse Spark 1.3 Contributor's context window?

Meta: Muse Spark 1.3 Contributor supports a context window of 1M tokens — the maximum prompt plus response length it can handle in a single request.

Is Meta: Muse Spark 1.3 Contributor open weight?

Open-weight status for Meta: Muse Spark 1.3 Contributor is not recorded in our dataset.

Data as of 2026-10-14. Source: Pricing via OpenRouter API, openrouter.ai. Pricing is per 1M tokens (USD); confirm with the provider before production use.