// Tencent (Hunyuan)
Hunyuan-A13B
A Tencent (Hunyuan) model. 3 prices across 2 channels side by side, each with its source and check date – plus specs, licence, speed and benchmarks.
- Official in/out per 1M
- ¥0.5 / ¥2
- Lowest (official)
- ¥0.5 / ¥2
- Context
- 131K
- Prices listed
- 3
Prices checked 2026-10-22Official sources linked on every rowNo estimates
01Specs at a glance
Official values first; gaps filled from OpenRouter’s API where the vendor page is silent.
| Vendor | Tencent (Hunyuan) |
|---|---|
| Context window | 131K (131,072 tokens) |
| Max output | 118K |
| Input | Text |
| Output | Text |
| Tool calling / JSON | No / Yes |
| Weights & licence | Open weights · tencent-hunyuan-a13b (custom) · Hugging Face |
| Parameters | 80.4B (from weight files) |
| Released | Jul 8, 2025 |
| Model IDs | hunyuan-a13b · tencent/hunyuan-a13b-instruct · tencent/Hunyuan-A13B-Instruct |
02Prices on 2 channels
Per 1M tokens, in the currency each source publishes (1 USD = 6.7 CNY for the blended column). Sorted: official first, then cheapest.
| Channel | Source | Input | Output | Cache hit | Blended $ | Context | Notes |
|---|---|---|---|---|---|---|---|
| Official Vendor’s China site, billed in CNY | Official 10-10 | ¥0.5 | ¥2 | — | 0.131 | 131K | legacy 混元 page |
| SiliconFlow · fp8 Via OpenRouter / provider listed there | OpenRouter 10-22 | $0.14 | $0.57 | — | 0.247 | 131K | SiliconFlow price as listed on OpenRouter (pass-through; quantization=fp8; discount field=0); not checked against SiliconFlow's own page |
| SiliconFlow Inference platform (own price page) | Platform 10-10 | ¥1 | ¥4 | — | 0.261 | — | 费用发生时段: 0点～9点/18点～24点: 0.8/3.2 SiliconFlow (硅基流动) own pricing page; time-of-day pricing, standard=higher band, off-peak in tiers |
“Official” = vendor pricing page; “Platform” = the platform’s own pricing page; “OpenRouter” = price listed on OpenRouter, not checked on the platform’s site. Click a source tag to open the original page.
03Where you can use it
Derived only from the price sources above. Country restrictions are set by each vendor – check their terms before you sign up.
- Vendor’s China site, billed in CNY
Official - Via OpenRouter / provider listed there
SiliconFlow - Inference platform (own price page)
SiliconFlow - Self-host the open weights
GPU / VRAM sizing and build plans→
04Performance
Speed and AA index from Artificial Analysis public leaderboards (not our own tests); benchmark scores from our benchmark library, best result per benchmark.
05Price changes we recorded
All price changes →From our daily re-checks of the sources above.
No price change recorded since we started tracking (2026-10-10).
06More from Tencent (Hunyuan)
FAQ
How much does the Hunyuan-A13B API cost?
On the official pricing page: ¥0.5 / ¥2 per 1M input / output tokens (checked 2026-10-10).
What is the context window of Hunyuan-A13B?
131K tokens of context, up to 118K output tokens. Platforms may cap it lower – see the table.
Is Hunyuan-A13B open source?
Yes, the weights are published on Hugging Face (tencent/Hunyuan-A13B-Instruct). Licence: tencent-hunyuan-a13b (custom).