Home / All model prices / Meta / muse-spark-1-3 M Meta
muse-spark-1-3 OpenRouter price Model overview Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows. It is designed to keep track of information across extended tasks, work through...
Context window 1,048,576 tokens
Knowledge cutoff —
Price last verified 2026-09-06
First observed 2026-09-03 Descriptions, capabilities, and tariffs come from the linked source. First-party prices take priority; OpenRouter fallbacks are labelled.
Current price Estimated API value in USD per million tokens, backed by OpenRouter's public Models API.
Input $1.25
Cached input $0.15
Cache write 5m —
Cache write 1h —
Output $4.25 Capabilities and formats text image video file audio include reasoning max tokens reasoning reasoning effort repetition penalty response format structured outputs temperature tool choice tools top k top p Performance references No comparable benchmark data is currently available.
PRICE EVOLUTION Price history Original observation and every later change, including any change of price source.
Original observed price OpenRouter price 2026-09-03
Input: $1.25 Cached input: $0.15 Cache write 5m: — Cache write 1h: — Output: $4.25
