Model comparison
Muse Spark 1.1 vs GPT-5
Capability radar, value bars, and side-by-side posture.
Muse Spark 1.1
Not scored
value score
GPT-5
94
value score
Muse Spark 1.1 ctx
—
GPT-5 ctx
400K
Capability radar
Value · context · multimodal · openness · speed posture
Value head-to-head
- GPT-594
Attribute tape
| Field | Muse Spark 1.1 | GPT-5 |
|---|---|---|
| Developer | Reuters | OpenAI |
| Context | — | 400K |
| Modalities | Text, Code, Image, Audio | |
| Openness | — | Proprietary Model |
| Speed | — | Fast |
| Price | — | Mid-High |
| Value score | — | 94 |
| Summary | Muse Spark 1.1 is Meta Superintelligence Labs' proprietary multimodal reasoning model designed for agentic workflows including tool use, computer interaction, coding, and long-context multi-step reasoning. It is available through Meta AI's Thinking mode and via the Meta Model API developer preview. | OpenAI frontier multimodal model. |