Fugu Ultra is live in Command Code. A multi-agent model from Sakana AI built to orchestrate top models for hard, multi-step tasks.
1M context. Vision. Tool use. Reasoning. Try it out now with /model. *Available in Max plan and above.
Fugu Ultra at a glance
Multi-agent orchestration across frontier models.
| Spec | Fugu Ultra |
|---|---|
| Model ID | sakana/fugu-ultra |
| Context window | 1M tokens |
| Released | June 23, 2026 |
| Input | $5 per 1M tokens |
| Output | $30 per 1M tokens |
| Cache read | $0.50 per 1M tokens |
| Effective input in an agent loop | $1.85 per 1M tokens |
| Plans | Max and above |
Specs, pricing and plans are from the Fugu Ultra model page as of September 28, 2026, including any deal running that day, so they can differ from the launch pricing above. Intelligence and Coding Index scores are from Artificial Analysis.
Use Fugu Ultra
1cmd --model sakana/fugu-ultraOr type /model in a session and pick it. You can switch mid-session without losing context.
What real work costs on Fugu Ultra
| Task | Tokens (in · out) | Cost |
|---|---|---|
| Quick lookup / one-liner | 8K · 1K | $0.04 |
| Review a 500-line PR | 60K · 4K | $0.23 |
| Fix a bug (agent loop) | 180K · 12K | $0.65 |
| Refactor a module | 320K · 20K | $1.16 |
| Full-repo agent run | 900K · 45K | $2.69 |
Try Command Code
The best coding agent for open models, in your terminal or on your desktop.
1npm i -g command-codeDesktop App · Docs · X · Discord
