The Orchestrator › Models › Z.ai
Z.ai: GLM 5.2 Fast
GLM 5.2 Fast via TrustedRouter
Specifications
| Provider | Z.ai |
| Model ID | z-ai/glm-5.2-fast |
| Context window | 1.0M tokens (1,048,576) |
| Modalities | text + image → text |
| Tokenizer | unknown |
| Router sources | TrustedRouter, Vercel AI Gateway |
| Released | — |
| Tracked since | 2026-11-14 |
| Popularity | Not in the ranked set |
| Reasoning | — |
Pricing (per million tokens)
| Variant | Source | API ID | Input | Output | Context |
|---|---|---|---|---|---|
| standard | TrustedRouter | z-ai/glm-5.2-fast | $2.22 | $6.96 | 1.0M |
| standard | Vercel AI Gateway | z-ai/glm-5.2-fast | $2.80 | $8.80 | 1M |
Recorded price history
| Date | Input / 1M | Output / 1M | Context |
|---|---|---|---|
| 2026-11-14 | $2.80 | $8.80 | 1M |
| 2026-11-14 | $2.22 | $6.96 | 1.0M |
Capabilities
Vision (image input)Agentic tool useStructured outputs1M+ context windowControllable reasoningNo content storage (attested)Zero data retentionNo training on inputs (attested)
Trust flags come from TrustedRouter's per-provider attestations.
Supported parameters
tools, max_tokens, temperature, top_p, reasoning, include_reasoning, structured_outputs, response_format, stop