--- title: "Meta: Muse Spark 1.3 Contributor — unrated, priced in this catalogue · Undominated.ai" canonical: https://undominated.ai/models/meta__muse-spark-1.3-contributor/ description: "Meta: Muse Spark 1.3 Contributor: $0.100/M in, $0.200/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero." --- # Meta: Muse Spark 1.3 Contributor — unrated, priced in this catalogue · Undominated.ai > Meta: Muse Spark 1.3 Contributor: $0.100/M in, $0.200/M out. No independent quality score in this catalogue — unrated, not ranked, not scored zero. MODEL PROOF # Muse Spark 1.3 Contributor Meta · 02 Sept 2026 Balanced Summarise Chat Code gen Agentic NOT INDEPENDENTLY RATED ## No independent LMArena score is published for this model. **$0.125** / 1M tokens Balanced · 3 tokens in per 1 out Independent LMArena score Not independently rated Context window 1.05M Maximum output 943.72K Input modalities text, image, video, file, audio Output modalities text Published input price $0.100 / 1M tokens Published output price $0.200 / 1M tokens Pricing kind fixed Evidence as of 19 Sept 2026 openrouter/models Copy link Share Download landscape card MODEL MONUMENT ## Save or share this proof Meta: Muse Spark 1.3 Contributor. Balanced workload. Not independently rated. Evidence as of 19 Sept 2026. Download landscape card — 1200 by 630 pixels Download square card — 1080 by 1080 pixels Copy landscape image Share landscape card $0.100/M in, $0.200/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription. Muse Spark 1.3 Contributor has no independent quality score. Unrated is not a score of zero. ### Every price dimension | Input | $0.100 /M | | --- | --- | | Output | $0.200 /M | | Cached input | $0.0020 /M | | Web search | $0.0025 /call | ### Who sells it The same weights, different shops. Cheapest is not like-for-like when serving precision differs. | Seller | Input | Output | Precision | Uptime (1d) | | --- | --- | --- | --- | --- | | Seller Meta | Input $0.100 | Output $0.200 | Precision undeclared | Uptime (1d) 100.00% | ### Independent scores No independent benchmark has measured this model. Unrated is not a score of zero. ### Capability | Context window | 1.0M | | --- | --- | | Max output | 944K | | Input modes | text, image, video, file, audio | | Tool use | yes | | Reasoning | always on | ### Provenance | Price source | openrouter.ai | | --- | --- | | Fetched | 2026-09-19 | | Quality data | unrated | 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. It is designed to track information... ## Questions this page answers ### What does Muse Spark 1.3 Contributor cost? $0.100/M in, $0.200/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription. ### Does Muse Spark 1.3 Contributor have an independent quality score? Muse Spark 1.3 Contributor has no independent quality score in this catalogue. Unrated is not a score of zero. ### What beats Muse Spark 1.3 Contributor? Muse Spark 1.3 Contributor has no independent quality score. Unrated is not a score of zero. ### Does this page use Artificial Analysis scores for Muse Spark 1.3 Contributor? No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated. [Check whether this is still the one to buy](/check/meta__muse-spark-1.3-contributor/) ## Related No independent quality score, so there is no dominator to name. Unrated is not a clean bill of health. - Same vendor [Muse Spark 1.3](/models/meta__muse-spark-1.3/) - Meta models [Meta](/providers/meta/) - Where this model appears [effort](/effort/) - Same vendor [Muse Spark 1.1](/models/meta__muse-spark-1.1/) - Same vendor [Llama 3.3 70B Instruct](/models/meta-llama__llama-3.3-70b-instruct/) ## Badge The verdict as one SVG, for a README or a docs page. It states this model's dominance status at the balanced workload on the LMArena lens, with the date it was computed, and it is rebuilt with the catalogue — so it changes when the verdict changes, including to one you would rather it did not. Markdown Copy [![Muse Spark 1.3 Contributor — Undominated.ai dominance verdict](https://undominated.ai/badge/meta__muse-spark-1.3-contributor.svg)](https://undominated.ai/models/meta__muse-spark-1.3-contributor/) HTML Copy Muse Spark 1.3 Contributor — Undominated.ai dominance verdict Direct file: [https://undominated.ai/badge/meta__muse-spark-1.3-contributor.svg](https://undominated.ai/badge/meta__muse-spark-1.3-contributor.svg) — a static SVG, written by scripts/build-badges.mjs on every build, so the copy you embed is never older than the last deploy.