128K context · — params · Open (Tencent)
tencent/hunyuan-coder
HunyuanCoder is Tencent's open-source code model family (2025) tuned for code generation, completion and repository-level reasoning, with strong Chinese-code understanding. Weights are publicly available.
Reachability & verification
Live reachability
Target (Tencent Hunyuan): https://api.hunyuan.cloud.tencent.com/v1
Live reachability probe
Measured in real time from the ModelHub gateway egress to this model's API endpoint. Green means reachable right now. Overseas reference latencies are estimates; the live probe is the proof of current reachability.
Pricing across providers
1Prices are shown in each provider's billing currency — ¥ (CNY) for Chinese providers, $ (USD) for overseas gateways.
| Provider | Input /1M | Output /1M | Blended | Ctx | p50 latency | API | Verified |
|---|---|---|---|---|---|---|---|
| Tencent Hunyuanhunyuan-coder | ¥1 | ¥3 | ¥1.6 | 128K | — | OAI | 43d ago |
Works with
Any OpenAI-compatible client works — point the base URL at the provider endpoint.
Capabilities
Languages: en, zh
Code samples
from openai import OpenAI
client = OpenAI(
base_url="https://api.hunyuan.cloud.tencent.com/v1",
api_key="YOUR_API_KEY",
)
resp = client.chat.completions.create(
model="hunyuan-coder",
messages=[{"role": "user", "content": "Hello!"}],
)
print(resp.choices[0].message.content)curl https://api.hunyuan.cloud.tencent.com/v1/chat/completions \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "hunyuan-coder",
"messages": [{"role": "user", "content": "Hello!"}]
}'import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.hunyuan.cloud.tencent.com/v1",
apiKey: "YOUR_API_KEY",
});
const resp = await client.chat.completions.create({
model: "hunyuan-coder",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(resp.choices[0].message.content);Technical specs
Context
128K
Max output
—
Parameters
—
Release
2025
Training cutoff
—
License
Open (Tencent)
Similar models
Frequently asked questions
How much does HunyuanCoder cost?
The cheapest tracked blended price is ¥1.6 per 1M tokens on Tencent Hunyuan. See the pricing matrix above for input/output splits per provider.
Can I use HunyuanCoder from outside China?
Availability depends on the hosting provider. Use our Path Planner on the Tencent Hunyuan page to map a verified official-vs-brokered access path, including payment and KYC constraints.
Is HunyuanCoder open source?
Yes — HunyuanCoder is open-weight under the Open (Tencent) license. You can self-host it or use any listed inference provider.
Is HunyuanCoder OpenAI-compatible?
Yes — at least one tracked provider exposes an OpenAI-compatible endpoint, so Cursor, Cline, Aider and similar clients work with just a base-URL change.
What is the maximum context window?
HunyuanCoder supports up to 128K tokens of context with a maximum output of — tokens.
Need verified access to HunyuanCoder?
We broker vetted intros to Tencent Hunyuan — payment, KYC and endpoint verification handled.