tencent
Tencent: Hy4 preview
Try in chat →Tencent: Hy4 preview is a mixture-of-experts model from Tencent, with 49B active parameters out of 770B total. It is designed for coding agents, complex tool-use workflows, and productivity tasks that...
Context
1M tokens
Input / 1M tokens
$0.75
Output / 1M tokens
$2.25
Benchmark
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Uptime & performance
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Pricing
Input tokens$0.75 per 1M tokens
Output tokens$2.25 per 1M tokens
Cache read$0.04 per 1M tokens
Apps and activity
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Technical details
Model IDtencent/hy4-preview
Context window1M tokens
Input modalitiestext
Output modalitiestext
TokenizerOther
Max output tokens64,000
Use with MegaBrain
import OpenAI from 'openai'
const client = new OpenAI({
baseURL: 'https://themegabrain.ru/api/gateway/v1',
apiKey: process.env.MEGABRAIN_API_KEY,
})
const response = await client.chat.completions.create({
model: 'tencent/hy4-preview',
messages: [{ role: 'user', content: 'Hello!' }],
})Ready to use Tencent: Hy4 preview?
Try it in the browser first, then get an API key and start making requests in minutes.