GPT-4o vs Tencent HY3
openai/gpt-4o · tencent/hy3
As of November 2, 2026, Tencent HY3 is the cheaper API on UberLLM: $0.0128 per million input tokens and $0.0510 per million output, versus $0.0589 / $0.2355 for GPT-4o, about 78% less when output is 3 tokens for every input token. These are the best prices on the market right now. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Tencent HY3 to cut cost; choose GPT-4o when its capabilities fit your task better.
GPT-4o vs Tencent HY3, side by side
| Spec | GPT-4o | Tencent HY3 |
|---|---|---|
| Price · input / 1M | $0.0589 | $0.0128 |
| Price · output / 1M | $0.2355 | $0.0510 |
| Context length | 128,000 | 262,144 |
| Max output tokens | 16,384 | 131,072 |
| Input modalities | text, image | text |
| Output modalities | text | text |
| Tools / functions | Yes | Yes |
| Vision (image input) | Yes | — |
| Reasoning | — | Yes |
| % off list | 97.7% off | 90.3% off |
Best prices on UberLLM right now. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated November 2, 2026. A price more than 70% below list is what buyers were billed, not an error. Why so cheap?
GPT-4o vs Tencent HY3 — FAQ
Is GPT-4o or Tencent HY3 cheaper?
Tencent HY3 is cheaper on a blended token mix, by about 78%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between GPT-4o and Tencent HY3?
GPT-4o: $0.0589 in / $0.2355 out per 1M tokens. Tencent HY3: $0.0128 in / $0.0510 out per 1M tokens. That's roughly a 78% blended difference. Prices are live; UberLLM adds no fee.
Can I use both GPT-4o and Tencent HY3 with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.