GLM-5.1
Strong GLM coding model for agentic engineering, terminals, and repository generation
Cheapest input
$1.40
$/MTok · models.dev
Cheapest output
$4.40
$/MTok
Context
202K
tokens
Offers
4
2 sources
Offers
Same model, different listings. First-party, router, and aggregator rows stay separate so you can see the spread instead of a single blended number.
| Source | Provider | Input | Output | Cache read | Context |
|---|---|---|---|---|---|
| models.devcheapestzai/glm-5.1 | Impossibl | $1.40 | $4.40 | $0.26 | 200K |
| models.devzai/glm-5.1 | Merge Gateway | $1.40 | $4.40 | $0.26 | 200K |
| models.devzai/glm-5.1 | Vercel AI Gateway | $1.40 | $4.40 | $0.26 | 202K |
| models.devglm-5.1 | Zhipu / Z.ai | $1.40 | $4.40 | $0.26 | 200K |
Capabilities
- Reasoning
- Tool calling
- Structured output
- Attachments
- Open weights
- In: text
- Out: text
Released: 2026-04-07Family: glm
Scores
Sparse coverage on purpose. Missing a score means we have not linked one yet, not that the model is unranked. Full boards on /benchmarks.
- AA intelligence40.2
- AA coding55.8
- AA agentic29.9
Sources: Arena AI, Artificial Analysis. See /benchmarks.