Muse Spark 1.3
Muse Spark 1.3 is a model by Meta for writing code and agentic, it stands 1st of 147 on Design Arena · 3d, and 4 sellers in the catalogue publish a price for it.
text + image + video + audio + file → text · made by Meta
$1.25→$4.25per Mtok in / out
OpenRouter
Sold by 4 ways
| Seller | Lane | Rate |
|---|---|---|
| OpenRouter 0 ways | $1.25per Mtok in$4.25per Mtok out$0.15per Mtok cached | |
| OpenRouter aggregatornot on the seller's list today | standard | $1.25per Mtok in$4.25per Mtok out$0.15per Mtok cachedopenrouter.ai · read 2026-09-03 |
| Vercel AI Gateway 0 ways | $1.25per Mtok in$4.25per Mtok out$0.15per Mtok cached | |
| Vercel AI Gateway aggregatornot on the seller's list today | standard | $1.25per Mtok in$4.25per Mtok out$0.15per Mtok cachedmodels.dev · read 2026-09-03 |
| kilo 0 ways | $1.25per Mtok in$4.25per Mtok out$0.15per Mtok cached | |
| kilo aggregatornot on the seller's list today | standard | $1.25per Mtok in$4.25per Mtok out$0.15per Mtok cachedmodels.dev · read 2026-09-03 |
| nano-gpt 0 ways | $1.25per Mtok in$4.25per Mtok out$0.15per Mtok cached | |
| nano-gpt aggregatornot on the seller's list today | standard | $1.25per Mtok in$4.25per Mtok out$0.15per Mtok cachedmodels.dev · read 2026-09-03 |
Measured 15 standings
| Place | Board | Metric | Score |
|---|---|---|---|
| 1stof 147 | Design Arena · 3d (models) | Elo | 1430 |
| 1stof 150 | Design Arena · uicomponent (models) | Elo | 1387 |
| 1stof 162 | Design Arena · website (models) | Elo | 1365 |
| 3rdof 156 | Design Arena · codecategories (models) | Elo | 1374 |
| 5thof 62 | Design Arena · webapps (agents) | Elo | 1311 |
| 6thof 152 | LMArena · Vision | Score (Elo) (max) | 1294 |
| 7thof 64 | Design Arena · fullstack (agents) | Elo | 1305 |
| 7thof 155 | Design Arena · gamedev (models) | Elo | 1373 |
| 8thof 402 | LMArena · Text | Score (Elo) (max) | 1493 |
| 8thof 128 | LMArena · WebDev | Score (Elo) (max) | 1652 |
| 11thof 152 | Design Arena · dataviz (models) | Elo | 1330 |
| 13thof 302 | Artificial Analysis · Intelligence Index | Artificial Analysis Intelligence Index (max) | 48 |
| 16thof 43 | Design Arena · python-pptxslides (agents) | Elo | 1245 |
| 25thof 63 | Design Arena · mobileapps (agents) | Elo | 1217 |
| 27thof 46 | LMArena · Agent | Net Improvement (%) | 4.2 |
About
Muse Spark 1.3 — a text model from Meta, placed 1st of 162 on Design Arena · website (models).
It takes text, images, video, audio and files and returns text, with a context window of 1,048,576 tokens. It was published in September 2026. Its sellers say it can reason step by step and call a tool. The catalogue files it under code and agents. It has been measured on 15 boards, and stands best at 1st of 162 on Design Arena · website (models).
Every current figure
- Maker
- Meta
- Register
- model
- Takes
- text + image + video + audio + file
- Returns
- text
- Context
- 1,048,576 tokens
- Published
- September 2026
- Licence
- not read
- Boards
- 15
- Best place
- 1st of 162 — Design Arena · website (models)