Yes. As of 2026-09-08, GLM Flash models ($0) (Z.ai (Zhipu)); human step: a person completes a signup form; no stated expiry.
GLM-4.7-Flash and GLM-4.5-Flash (text) and GLM-4.6V-Flash (vision) priced $0 for input, cached input, and output — ongoing, OpenAI-compatible endpoint
Every Z.ai offer, and its verdict · Does a provider have a free tier? A–Z
| Field | Value |
|---|---|
| Provider | Z.ai (Zhipu) |
| Category | inference |
| Offer status | available |
| Deal type | free |
| What is free | GLM-4.7-Flash and GLM-4.5-Flash (text) and GLM-4.6V-Flash (vision) priced $0 for input, cached input, and output — ongoing, OpenAI-compatible endpoint |
| 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 | 2026-09-08 |
| Source | https://docs.z.ai/guides/overview/pricing |
| Caveats | PRC-based provider — assume training use / PRC data rules for sensitive data; ~1 concurrent request reported |
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://docs.z.ai/guides/overview/pricing
Rendered 2026-10-05 17:57 UTC. Machine-readable: ai-deals.json.