Family overview
Understand what changes between versions before choosing an endpoint.
Version history
Compare release dates and lifecycle status.
Capabilities
Review modalities, limits and supported workflows.
Provider access
See which providers expose each version.
Version comparison
Frequently asked questions
Find the right version
Continue to compare available endpoints in the model directory.
Model families
Fugu
Fugu model family by Sakana AI.
Organization: Sakana AI
Model versions
2
Providers
7
Model versions
2 of 2 model versions
| Model | Family | Providers | Context | Max output | Input | Output | Reasoning | Tool call | Structured | Temperature | Weights | Price | Released | Updated | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fugu sakana/fugu | Fugu | 1M | - | Yes | Yes | Yes | -No | Closed | Pricing unavailable | 2026-06-15 | 2026-06-15 | ||||
| Fugu Ultra sakana/fugu-ultra | Fugu | 1M | 128K | Yes | Yes | Yes | -No | Closed | IN $5/M OUT $30/M Read $0.5/M | 2026-06-15 | 2026-06-22 |