Muse Spark 1.1

New

meta/muse-spark-1.1-20260709

  • tool use
  • structured outputs
  • reasoning

At a glance

providermeta
releasedJul 16, 2026
context1.0M
input / M$1.25

Specifications

What the API gives you

Context window
1.0M tokens
Max output
—
Input price
$1.25 / 1M tokens
Output price
$4.25 / 1M tokens
Cache read
$0.15 / 1M tokens
Modalities
text, image, video, file, audio → text
Knowledge cutoff
—
Released
Jul 16, 2026

Recommendation coverage

Where this model appears

  1. #1Best LLM for Grounded RAG
  2. #1Best LLM for a General Assistant
  3. #3Best LLM for Frontend & UI
  4. #3Best LLM for Roleplay & Character
  5. #4Best LLM for Chat & Roleplay
  6. #4Best LLM for Marketing Copy
  7. #4Best LLM for Competition Math
  8. #4Best LLM for Literary Translation
  9. #4Best LLM for Document Summarization
  10. #5Best LLM for Writing
  11. #5Best LLM for Everyday Translation
  12. #6Best Value LLM

Measured evidence

Public benchmark record

LMArena Agent
1.22026-07-20
LMArena Text
1481 Elo2026-07-16
LMArena Text
1491 Elo2026-07-20
LMArena WebDev
1538 Elo2026-07-16
LMArena WebDev
1540 Elo2026-07-20

LMArena data licensed CC-BY-4.0. Aider (Apache-2.0) and SWE-bench (MIT) are open.

Catalog data via OpenRouter and models.dev. Last checked within the past 6 hours.