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Meta: Muse Spark 1.3 API Pricing

Meta: Muse Spark 1.3 is an API model from meta. It costs $1.25 per 1M input tokens and $4.25 per 1M output tokens, with cached input at $0.15. Its context window is 1,048,576 tokens with up to 943,718 output tokens. A workload of 10M input + 2M output tokens costs about $21 per month.
Input
$1.25
per 1M tokens
Output
$4.25
per 1M tokens
Cached input
$0.15
per 1M tokens
Context window
1.04858M
1,048,576 tokens
Blended (80/20)
$1.85
per 1M tokens

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...

How much does Meta: Muse Spark 1.3 cost for a real workload?

At 10M input + 2M output tokens per month, Meta: Muse Spark 1.3 costs about $21 ($12.5 input + $8.5 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to Meta: Muse Spark 1.3?

Where to run Meta: Muse Spark 1.3

AI/ML API: one API key for 400+ models, including most models tracked here · Novita AI: pay-as-you-go APIs for open models (DeepSeek, Qwen, Llama and more) plus GPU cloud. Prices there follow each platform's own catalog and can differ from the list prices tracked here.

Run it on AI/ML API →Run it on Novita AI →

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Compare Meta: Muse Spark 1.3 with other models

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Frequently asked questions

How much does Meta: Muse Spark 1.3 cost?

Meta: Muse Spark 1.3 costs $1.25 per 1M input tokens and $4.25 per 1M output tokens (list price, snapshot October 22, 2026). At 10M input + 2M output tokens per month that is about $21.

What is the context window of Meta: Muse Spark 1.3?

Meta: Muse Spark 1.3 has a context window of 1,048,576 tokens and can return up to 943,718 output tokens per response.

What are cheaper alternatives to Meta: Muse Spark 1.3?

Cheaper models include Google: Gemini 3.5 Flash (batch) ($0.75 in / $4.5 out), OpenAI: GPT Mini Latest ($0.75 in / $4.5 out), OpenAI: GPT-5.4 Mini ($0.75 in / $4.5 out). See the full list on this page.

Is Meta: Muse Spark 1.3 free to use?

No. Meta: Muse Spark 1.3 is a paid model at $1.25 input / $4.25 output per 1M tokens. 21 free models are listed on the free models page.

Provider: meta · Model ID: meta/muse-spark-1.3 · Modality: text+image+file+video->text · Price snapshot October 22, 2026, refreshed daily. How we collect prices