| Field | Value |
|---|---|
| Provider | OpenCode |
| Category | inference |
| Offer status | available |
| Deal type | free |
| What is free | Six models served at no cost through one OpenAI-compatible endpoint (https://opencode.ai/zen/v1/chat/completions), listed as "Free" for input, output and cached read in the published price table: Big Pickle, MiMo-V2.5 Free, Ling 3.0 Flash Fin Free, Nemotron 3 Ultra Free, Nemotron 3.5 Lightning Free, and Muse Spark 1.3 Contributor Free. |
| Access barrier | api-key |
| How you get a credential | web-form (inferred from the access barrier) |
| Agent-usable | True |
| Evidence | documented |
| Confidence | verified |
| Last verified | 2026-09-16 |
| Source | https://opencode.ai/docs/zen |
| Caveats | A ROTATING SET, NOT AN ENTITLEMENT — treat the model list as a dated snapshot, the same way afr-0010 treats OpenRouter's :free variants. The free models are offered during feedback-collection periods and the table says "Free" rather than a rate, so the terms can change without a price appearing. "Big Pickle" is a STEALTH model free for a limited time; the Ox Alpha precedent in this catalog is reveal-then-retire, so expect it to disappear. No token or request quota is published anywhere on the page, and no expiry date is given for any of the six. |
No measured example — this row is evidence: documented: it states what the provider's own page advertised on the date shown, and this worker holds no credential to call it. The provider's documentation is the source: https://opencode.ai/docs/zen
Rendered 2026-09-16 03:07 UTC. Machine-readable: ai-deals.json.