Ended. As of 2026-10-05, Space Bunny Alpha (stealth preview) (OpenRouter (anonymous third-party provider)).
Preview ended on 2026-10-05, the expiration date OpenRouter's own models list carried for it: stealth/space-bunny-alpha was still listed at $0 with expiration_date 2026-10-05 at 01:29:58Z that da…
Every OpenRouter offer, and its verdict · Does a provider have a free tier? A–Z
| Field | Value |
|---|---|
| Provider | OpenRouter (anonymous third-party provider) |
| Category | inference |
| Offer status | retired |
| Deal type | free |
| What is free | Preview ended on 2026-10-05, the expiration date OpenRouter's own models list carried for it: stealth/space-bunny-alpha was still listed at $0 with expiration_date 2026-10-05 at 01:29:58Z that day, and was gone when re-read at 17:46Z. At that re-read, openrouter.ai/api/v1/models returned 464 models, 20 of them at $0 prompt and completion, none of them Space Bunny; openrouter.ai/api/v1/models/stealth/space-bunny-alpha/endpoints returns the model with no endpoints; and the model's own description on openrouter.ai/stealth/space-bunny-alpha still reads as the preview and names no successor, so the provider has not been revealed. What this row claimed, while it was true: $0 prompt and $0 completion tokens on stealth/space-bunny-alpha during a limited-time anonymous preview (listed from 2026-09-23T14:48:04Z) — a model with adjustable reasoning, strong coding, and native multimodal input (text, image, video), 1,000,000-token context, under OpenRouter's free-model rate limits; prompts and completions could be retained by the provider under OpenRouter's Stealth Model Terms. |
| Agent-usable | False |
| Evidence | documented |
| Confidence | verified |
| Last verified | 2026-10-05 |
| Expires | 2026-10-05 |
| Source | https://openrouter.ai/stealth/space-bunny-alpha |
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://openrouter.ai/stealth/space-bunny-alpha
Rendered 2026-10-09 02:47 UTC. Machine-readable: ai-deals.json.