Small Vesper models you can put inside your game or app. They run offline on the player's own computer, with no API and no cost per message. Or skip the setup and use the hosted API.
Check my computerBuilt for games: characters that talk back, fast.
A role-play model for NPCs. Give it a character sheet and it stays in character, in short replies.
Duet's smaller sibling, made for very fast short lines: barks, greetings, quick reactions.
Duet and Collab are still being trained. Prices and sizes may change before release.
A short speed test in your browser (about 2 seconds). Nothing is sent anywhere.
| One NPC line (about 25 tokens) | On your computer | Hosted API |
|---|---|---|
| Duet 1 | — | — |
| Collab 1 | — | — |
Rough estimates: your computer's speed comes from the test above; the hosted times include a typical internet round trip. Real numbers will be measured when the models are released.
They're next after Sonata 1.5, released together as a "game pack". Follow along on the About page.
The model file plus a small program to run it, with examples for Python and game engines. The license terms come with the release.
Most likely yes. These models are tiny next to big chatbots. Use the check above to see what to expect on your computer.
A browser can only see part of your computer, and a quick test isn't a real game. It's close enough to tell you whether to download or use the API.