GLM 5.1
z-ai/glm-5.1
byZ.ai203K contextReleased Apr 7, 2026ToolsReasoning
GLM-5.1 delivers a major leap in coding capability, with particularly significant gains in handling long-horizon tasks. Unlike previous models built around minute-level interactions, GLM-5.1 can work independently and continuously on...
- Input
- $1.52
- per 1M tokens
- Output
- $4.78
- per 1M tokens
- Cached input
- $0.283
- per 1M tokens
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Quickstart
Use any OpenAI SDK. Point it at the Ditfa Platform base URL and use an sk-dp- key.
curl https://gateway.ditfa.com/v1/chat/completions \
-H "Content-Type: application/json" \
-H "Authorization: Bearer $DITFA_API_KEY" \
-d '{
"model": "z-ai/glm-5.1",
"messages": [
{
"role": "user",
"content": "Write a haiku about the ocean."
}
]
}'