Model comparison
Muse Spark 1.1 vs o3
Capability radar, value bars, and side-by-side posture.
Muse Spark 1.1
Not scored
value score
o3
93
value score
Muse Spark 1.1 ctx
—
o3 ctx
200K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- o393
Attribute tape
| Field | Muse Spark 1.1 | o3 |
|---|---|---|
| Developer | meta | OpenAI |
| Context | — | 200K |
| Modalities | Text, Code | |
| Openness | — | Proprietary Model |
| Speed | — | — |
| Price | — | $10/1M in · $40/1M out |
| Value score | — | 93 |
| Summary | Muse Spark 1.1 is a multimodal reasoning model from Meta Superintelligence Labs, designed for agentic workflows including tool use, computer use, coding, and long-context multimodal tasks. It is available in public preview via the Meta Model API and in Thinking mode on meta.ai. | OpenAI reasoning model focused on hard problems. |