GLM-5.1: token counter & pricing
zhipu · approximate · pricing as of 2026-04-27.
- Provider
- zhipu
- API model ID
zai-org/GLM-5.1-Air- Context window
- 128,000 tokens
- Input price
- $1.40 per 1M tokens
- Output price
- $4.40 per 1M tokens
- Tokenizer accuracy
- approximate
- Pricing as of
- 2026-04-27
Open the counter to count tokens for GLM-5.1 in real time.
Detailed write-up for GLM-5.1 is coming soon. In the meantime, the live counter at the top of this page works for all supported models.
Compare GLM-5.1 to other models
- GPT-5.1 (OpenAI, $1.25/$10.00)
- GPT-5 (OpenAI, $1.25/$10.00)
- Gemini 2.5 Pro (Google, $1.25/$10.00)