GLM 5.1
Strong GLM coding model for agentic engineering, terminals, and repository generation
Cheapest input
$0.8781
$/MTok · models.dev
Cheapest output
$3.51
$/MTok
Context
205K
tokens
Offers
9
3 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.devcheapestz-ai/glm-5.1 | ZenMux | $0.8781 | $3.51 | $0.1903 | 200K |
| OpenRouterz-ai/glm-5.1 | OpenRouter | $0.966 | $3.04 | $0.1794 | 205K |
| models.devz-ai/glm-5.1 | CrossModel | $1 | $3.80 | $0.2 | 200K |
| models.devz-ai/glm-5.1 | FastRouter | $1.05 | $3.50 | $0 | 200K |
| LiteLLMopenrouter/z-ai/glm-5.1 | — | $1.05 | $3.50 | $0.525 | — |
| LiteLLMz-ai/glm-5.1 | — | $1.05 | $3.50 | $0.525 | — |
| models.devz-ai/glm-5.1 | Kilo Gateway | $1.38 | $4.40 | $0.26 | 200K |
| models.devz-ai/glm-5.1 | OrcaRouter | $1.40 | $4.40 | $0.26 | 200K |
| models.devz-ai/glm-5.1 | TensorX | $1.40 | $4.40 | $0.35 | 203K |
Capabilities
- Reasoning
- Tool calling
- Structured output
- 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.