Models / Tencent
Hy4 preview API pricing
$0.2502 in, $0.75 out per million tokens, 70% under Tencent's list price.
hy4-previewmanaged routeOpenAI SDK
Price · per million tokens, USD
| Tokens | Tencent list price | UplinkSwitch | Saving |
|---|---|---|---|
| Input | $0.834 | $0.2502 | -70% |
| Cached input | Billed at the input rate. | ||
| Output | $2.50 | $0.75 | -70% |
List price: Tencent's published rate, read October 2026. Same price on every host.
Real-model check: Same fingerprint since Oct 18
Hy4 preview specs
- Context window
- 1,048,576 tokens
- Max output
- 65,536 tokens
- Input
- text
- Released
- August 28, 2026
Hy4 preview API · base URL and key
Python · OpenAI SDK
from openai import OpenAI
client = OpenAI(
base_url="https://api.uplinkswitch.com/v1",
api_key="sk-uplink-live-...",
)
completion = client.chat.completions.create(
model="hy4-preview",
messages=[{"role": "user", "content": "Summarize this in one line."}],
)
print(completion.choices[0].message.content)TypeScript · OpenAI SDK
import OpenAI from 'openai';
const client = new OpenAI({
baseURL: 'https://api.uplinkswitch.com/v1',
apiKey: 'sk-uplink-live-...',
});
const completion = await client.chat.completions.create({
model: 'hy4-preview',
messages: [{ role: 'user', content: 'Summarize this in one line.' }],
});
console.log(completion.choices[0].message.content);curl
curl https://api.uplinkswitch.com/v1/chat/completions \
-H "authorization: Bearer sk-uplink-live-..." \
-H "content-type: application/json" \
-d '{"model":"hy4-preview","messages":[{"role":"user","content":"Hello"}]}'What would it cost? · paste a prompt, priced before you send it
Input is counted at about 4 characters per token.
Cheapest first. A real request is billed on the provider's own token count. Same estimate as JSON: POST https://api.uplinkswitch.com/v1/estimate, no key needed.
More from Tencent
Hy4 preview questions
- How much does the Hy4 preview API cost?
- $0.2502 per million input tokens and $0.75 per million output tokens. Tencent's list price is $0.834 and $2.50, so this is 70% under Tencent's list price.
- Is Hy4 preview free?
- It is pay as you go: prepaid credit from $10, with no subscription or monthly fee, billed per token. A 1,000-token prompt with a 500-token reply costs about $0.0006.
- What is the Hy4 preview context window?
- Hy4 preview has a 1,048,576-token context window, with up to 65,536 output tokens per request. It takes text input.
- What is the Hy4 preview model id?
- hy4-preview. Send it as the model through the OpenAI SDK with base URL https://api.uplinkswitch.com/v1.
- Is it the real Hy4 preview?
- Every day each model gets the same test prompt, and a model always counts that prompt the same way; a swapped one would not. Hy4 preview's latest result: Same fingerprint since Oct 18.