GLM-5.1

alibaba/glm-5.1

Maker: Alibaba (Qwen), China
Released: 2026-04-14
Family: glm
Weights: open
Tasks: text.chat, text.reasoning, code
Cheapest offering: Alibaba Cloud Model Studio (DashScope), about $0.001815 for a typical text.chat call

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Offerings

Provider	Model id at the provider	Status	Price per 1M tokens	Per-unit prices	Limits	Capabilities (level)
Alibaba Cloud Model Studio (DashScope)	`glm-5.1`	ga	Input: $0.825 Output: $3.301 Cache read: $0.165 Cache write (5 min): $1.03125 Input, prompts over 32,000 tokens: $1.1 Output, prompts over 32,000 tokens: $3.851 Cache read, prompts over 32,000 tokens: $0.22 Cache write (5 min), prompts over 32,000 tokens: $1.375 Unverified: sources disagree by more than 5%Since 2026-11-03 · models.dev, MIT	none	Context: 202,752 tokens Max output: 128,000 tokens	`input.text` claimed `output.text` claimed `tools` claimed `structured_output` claimed `reasoning` claimed `tool_choice` claimed `prompt_caching` claimed

Quality scores

No quality score for this model yet.

Aliases

Other names the API accepts for this model.

alibaba-cn/glm-5.1

Use it from the API

Look this model up, or ask for the best model for its task on the providers that offer it. See the quickstart and the API reference.

Look up this model

curl 'https://rhumbdata.com/v1/models/alibaba/glm-5.1' \
  -H "Authorization: Bearer $RHUMB_KEY"

Resolve text.chat on its providers

curl 'https://rhumbdata.com/v1/resolve?task=text.chat&providers=dashscope' \
  -H "Authorization: Bearer $RHUMB_KEY"

Built from catalog version 2026-11-04.3 of 2026-11-04. Prices are list prices per 1M tokens unless marked otherwise; every score shows its source's notice (see Attributions).