Hunyuan Hy3 API Pricing
Hunyuan Hy3 is Tencent's newest Hunyuan flagship - a hybrid fast/slow-thinking 295B/21B MoE released July 6, 2026. Tencent Cloud's TokenHub lists Y1.00/M input, Y4.00/M output, and Y0.25/M cached input, which AI//COST stores as $0.141/M, $0.563/M, and $0.035/M at Y7.1/USD. Pulled directly from cloud.tencent.com.
Run the numbers.
Live calculator pre-loaded with Hunyuan Hy3's current TokenHub rate. Tweak the workload mix and cache hit rate; share the URL to share the calculation.
Real-world presets.
Codebase-scale migration
Reading 100-page contracts
Ticket triage
Research planning turn
Paste text. See tokens. See cost.
Counts use a chars-per-token calibration measured on the vendor's own published tokenizer (tencent/Hunyuan-A13B-Instruct, 2026-06-10). English prose is typically within a few percent; code and non-Latin scripts tokenize heavier. For billing-exact counts use the vendor's count-tokens API.
| Model | Input /M | Output /M | Effective blended | Context | Best for |
|---|---|---|---|---|---|
| Hunyuan Hy3 Current | $0.14 cache $0.04 | $0.56 | $0.09 agentic 92/8 | 256K | Tencent's newest flagship - agentic coding |
| Hunyuan 2.0 Think | $0.56 | $2.24 | $0.70 pricier reasoning tier | 128K | Deep-thinking reasoning |
| Hunyuan 2.0 Instruct | $0.45 | $1.12 | $0.50 pricier instruct tier | 128K | Broader Tencent instruction work |
| Hunyuan T1 | $0.14 | $0.56 | $0.17 no cache discount | 64K | Reasoning without cache pricing |
| Hunyuan TurboS | $0.11 | $0.28 | $0.13 fast general tier | 131K | Fast general-purpose chat |
| Hunyuan A13B | $0.07 | $0.28 | $0.09 similar blended cost | 131K | Low-cost Tencent traffic |
| DeepSeek V4 Flash | $0.14 cache $0.00 | $0.28 | $0.05 cross-vendor budget benchmark | 1M | Cheap reasoning and coding |
Frequently asked.
Practical Hunyuan Hy3 pricing questions, with the official TokenHub CNY table separated from calculator assumptions.
Q · 01 What is Hunyuan Hy3 priced at today? +
Y1.00/M input, Y4.00/M output, and Y0.25/M cached input. AI//COST stores that as $0.141/M, $0.563/M, and $0.035/M using the queue's Y7.1/USD conversion rate.Q · 02 Does Hy3 have a cache-hit discount? +
Y0.25/M (about $0.035/M), roughly 75% below the fresh-input rate. This is a flat single-rate row - the separate Hy3 preview row on TokenHub is input-length tiered and is not this general-availability model.Q · 03 Is Hunyuan Hy3 open weight? +
Q · 04 What is the context window? +
256K-token context window and is a hybrid fast/slow-thinking model (interleaved thinking) aimed at coding agents, document automation, and multi-step tool calling.Q · 05 How does Hy3 compare with Hunyuan T1? +
Y1.00/Y4.00 list rate but has no cache discount, so Hy3's Y0.25/M cached input makes it cheaper on cache-heavy agentic workloads. Hy3 is also newer, larger, and has a longer 256K context.