Open-source AI infrastructure

Meta: Muse Spark 1.3 (OpenRouter)

Review Meta: Muse Spark 1.3 (OpenRouter) on OpenRouter: token pricing, context window, capabilities, modalities, and routing details in the Everstack model catalog.

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Meta: Muse Spark 1.3 (OpenRouter) pricing and limits on OpenRouter

Token pricing through OpenRouter: $1.25 per million input tokens, $4.25 per million output tokens. Limits: 1049K token context window, 944K max output tokens.

Capabilities and modalities

Supported capabilities: chat, function_calling, vision, reasoning. Accepts text, image, video, pdf input. Returns text output. Model family: meta. Catalog status: stable.

Routing Meta: Muse Spark 1.3 (OpenRouter) through Everstack

Call Meta: Muse Spark 1.3 (OpenRouter) on OpenRouter through one OpenAI-compatible endpoint, with provider fallback, semantic caching, per-tenant rate limits, and OpenTelemetry traces for latency, tokens, and cost.