Z.AI

GLM 4.7 Flash

Fast GLM with reasoning and agents

Text

Reasoning

Tools

Type: Chat
Context: 203K tokens
Russian: medium
Input price: 4,8 ₽ / 1M tokens
Output price: 32 ₽ / 1M tokens
Release date: December 2025

chat/completions

import OpenAI from "openai"
const client = new OpenAI({
  baseURL: "https://api.yenisei.ru/v1",
  apiKey: process.env.YENISEI_API_KEY,
})
const stream = await client.chat.completions.create({
  model: "glm-4.7-flash",
  messages: [{ role: "user", content: "Hi!" }],
  stream: true,
})
for await (const chunk of stream) {
  process.stdout.write(chunk.choices[0]?.delta?.content ?? "")
}

About the model

GLM 4.7 Flash is the fast variant of the Chinese GLM lineup from Z.AI, with support for reasoning and an emphasis on agent scenarios. For complex tasks it switches on step-by-step reasoning; on routine ones it answers quickly and costs little. The model helps with code confidently, follows instructions and reliably calls tools (function-calling), so it suits agents and automation. It holds a large context and is designed for high request volumes. Its Russian is average.