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Tencent HY 2.0 Instruct API

model: hunyuan-2.0-instruct

This model is not available on the CallAI gateway yet; prices shown are the official reference. See the model directory for available models in the same family.

Tencent Hy reasoning model for coding, instruction following, and agent tasks

CallAI pricing

Crypto OK

Input / 1M:$0

Output / 1M:$0

Specs & upstream

Upstream (in/out):— / —

Context:131K

Not callable yet

Tencent HY 2.0 Instruct is not live on the CallAI gateway yet. The code below will work once it is listed; calling it now returns model_not_available. Please don't top up for this model: USDT top-ups are non-refundable once credited (details). See the model directory for available models in the same family.

SDK quickstart

OpenAI-compatible

Python

from openai import OpenAI

client = OpenAI(
    api_key="sk-live-your-callai-key",
    base_url="https://api.callaiapi.com/v1"
)

response = client.chat.completions.create(
    model="hunyuan-2.0-instruct",
    messages=[
        {"role": "system", "content": "You are a helpful coding assistant."},
        {"role": "user", "content": "Hello, explain quicksort with Python"}
    ],
    stream=True
)

for chunk in response:
    content = chunk.choices[0].delta.content
    if content:
        print(content, end="", flush=True)

Node.js / TypeScript

import OpenAI from 'openai';

const openai = new OpenAI({
  apiKey: process.env.CALLAI_API_KEY,
  baseURL: 'https://api.callaiapi.com/v1',
});

const response = await openai.chat.completions.create({
  model: 'hunyuan-2.0-instruct',
  messages: [{ role: 'user', content: 'Hello!' }],
  stream: true,
});

for await (const chunk of response) {
  process.stdout.write(chunk.choices[0]?.delta?.content || '');
}

FAQ — Tencent HY 2.0 Instruct

How do I call Tencent HY 2.0 Instruct (hunyuan-2.0-instruct)?

Use the official OpenAI SDK with base_url https://api.callaiapi.com/v1, your CallAI API key, and model "hunyuan-2.0-instruct".

What does Tencent HY 2.0 Instruct cost?

Tencent HY 2.0 Instruct is not available on CallAI yet; pricing is to be announced. Once listed it is pay-as-you-go, funded with USDT — no subscription.