SuperCosmos 1.1
SuperCosmos Flash
The fast tier. Quick edits, answers and the everyday steps of an agent loop.
Flash answers without extended thinking, so each step comes back quickly. It's the right default for high-volume and interactive work.
| Model id | supercosmos-flash |
| Model | SuperCosmos: 550B parameters, 55B active per token |
| Context window | 1M tokens (1,048,576) |
| Agent API | "tier": "flash" (also what auto runs bill as) |
| Input | $1.60 per 1M tokens |
| Output | $3.40 per 1M tokens |
| Long context | Long-context input above 262K tokens: 1.5× |
Good fits
- Small, well-described changes: rename, fix a type error, add a test
- Scripts and one-off automation
- Answering questions about a codebase
- Fast agent loops where many short steps add up
Move up when
A task needs a plan across several files, keeps failing its own checks, or the answers miss the point. Try Max.
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