Models · Best vision
Muse Spark 1.3 Contributor
by Meta
Muse Spark 1.3 Contributor is the cost-efficient contributor tier of Meta’s multimodal reasoning model for experimentation, learning, and early-stage agentic, multi-agent.
Our verdict
We have not reviewed Muse Spark 1.3 Contributor yet
No one at Enterprise DNA has checked this listing against its sources. The description comes from public listings gathered automatically. Any fact below shows where it came from and when it was last checked.
From the listing
About Muse Spark 1.3 Contributor
Muse Spark 1.3 Contributor is the cost-efficient contributor tier of Meta’s multimodal reasoning model for experimentation, learning, and early-stage agentic, multi-agent, and coding workflows.
Notes
Muse Spark 1.3 Contributor is listed in the EDNA Models directory from the OpenRouter catalogue.
Key facts
What we have checked
- Input price
- $0.100 per million tokens
- Output price
- $0.200 per million tokens
- Price on meta
- $0.0020 per million cached input tokens
- Price on meta
- $0.100 per million input tokens
- Price on meta
- $0.200 per million output tokens
- Latest version
- meta/muse-spark-1.3-contributor-20260902
- Time to first token (ms) on meta
- 3,207
- Output speed (tokens a second) on meta
- 73
- Tokens served on OpenRouter in a day
- 433.9B (for 10 Nov 2026)
- Tool calls on OpenRouter in a day
- 3.2M (for 10 Nov 2026)
Each value shows when we last confirmed it and where it came from. Values we have not confirmed are left out, never guessed.
API access
How to call it
Call via OpenRouter with model id `meta/muse-spark-1.3-contributor`.
- openrouter ·
meta/muse-spark-1.3-contributor· Docs
OpenRouter id: meta/muse-spark-1.3-contributor
Price
What Muse Spark 1.3 Contributor costs, over time
$0.100 to $0.100
$0.200 to $0.200
Prices by host
| Host | Price | Over time | Checked |
|---|---|---|---|
| metaCached input | $0.0020 per million cached input tokensSince 24 Oct 2026 | No change recorded | OpenRouter models API |
| metaInput | $0.100 per million input tokensSince 24 Oct 2026 | No change recorded | OpenRouter models API |
| metaOutput | $0.200 per million output tokensSince 24 Oct 2026 | No change recorded | OpenRouter models API |
Usage
How much Muse Spark 1.3 Contributor is used
304.9B to 433.9B
Sources
Where this comes from
- OpenRouter models APIRegistry
- OpenRouter models APIThird party
- OpenRouter models APIOfficial
A source shows what was published when we checked it. It does not certify security, performance or a working installation. Read our method.
Changelog
What changed
No changes recorded yet. Releases, price changes and deprecations appear here, with their dates, once we track them for this record.
USAGE / OPENROUTER
How much Muse Spark 1.3 Contributor is used
Tokens processed through OpenRouter each day. It shows what developers actually run, not every company's private traffic.
- Tokens, last 7 days
- 2.9T ▲9.4%
- Requests, last 7 days
- 35.8M
- Tool calls, last 7 days
- 21.6M
- Price per million tokens
- $0.1 in · $0.2 out
MODEL FIELD GUIDE / SOURCE EVIDENCE
What you can do with Muse Spark 1.3 Contributor.
Listed specifications; no EDNA task evaluation has been run. Sources checked 2026-11-07. Hosting routes and app features can differ.
meta/muse-spark-1.3-contributor- Tool calling
- Listed support
- Structured output
- Listed support
- Reasoning controls
- Listed support
- Availability
- available
- Price basis
- token
- Licence verification
- Check the developer licence; the model name is insufficient
- Context length
- 1M tokens
- Knowledge cutoff
- Not established
- Developer release date
- Not established
- First seen in the catalogue
- 2 Sept 2026
- Listed retirement date
- Not established
Inspect the sources and their scope
meta/muse-spark-1.3-contributor: listed route capabilities, availability and prices; provider endpoints can differ.
Checked 2026-11-07Source for reasoning controls, first seen, tool calling, context length, input, output, structured output.
Checked 2026-11-07FROM SPECIFICATIONS TO YOUR WORK
Is this the right model for your job?
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What would it cost?
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Working out the cost...
Token prices only. Per-request, image, tool, storage and subscription fees are not included. One token is about three quarters of an English word. Real counts vary by model and language. How tokens are counted ↗
Check the source
Price date: 10 Nov 2026, from OpenRouter models API. Prices are USD API token rates. Your app subscription, uploads, browsing and tools are separate.
Model source & availability ↗Understand the evidence
Listed capabilities and third-party benchmark scores do not establish Enterprise DNA task-test results. Validate accuracy and total cost on your own sample.
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