z-aiVision
Z.ai: GLM 5.3 Flash (retires Dec 31)
GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks. Its hybrid sparse and linear attention architecture maintains accurate long-context behavior while...
Context
1M tokens
Input / 1M tokens
$0.07
Output / 1M tokens
$0.25
Benchmark
—
Pricing
Input tokens$0.07 per 1M tokens
Output tokens$0.25 per 1M tokens
Cache read$0.01 per 1M tokens
Technical details
Model IDz-ai/glm-5.3-flash
Context window1M tokens
Input modalitiestext, image, video
Output modalitiestext
TokenizerOther
Max output tokens131,072
Use with MegaBrain
import OpenAI from 'openai'
const client = new OpenAI({
baseURL: 'https://getmegabrain.com/api/gateway/v1',
apiKey: process.env.MEGABRAIN_API_KEY,
})
const response = await client.chat.completions.create({
model: 'z-ai/glm-5.3-flash',
messages: [{ role: 'user', content: 'Hello!' }],
})Ready to use Z.ai: GLM 5.3 Flash (retires Dec 31)?
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