Hunyuan
Tencent · China · Language & multimodal
China Open weights
Showing version: Hy3 · 2026-07-06 · Version lineage ↓
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01
Overview
Tencent's Hunyuan foundation-model family. Its current flagship Hy3 is a 295B-total / 21B-active MoE model with 256K context and three reasoning modes, strengthened for coding, long-form, reasoning and agentic execution, released as open weights under Apache 2.0.
Context length262,144 tokensInput$0.13 USD / 1M tokensRelease date2026-07-06
02 / Provenance
Field checks and source notes
When sources disagree on a field, every reading is listed here with its own citation. We do not take a midpoint, invent a missing figure, or decide which side is right — follow the citation and judge for your case.
These field-level notes are recorded verbatim in Chinese in the source data. Open the Chinese version
03 / Plain layer
Plain-language benchmarks
Reasoning 90.4%厂商自报
Coding 78%厂商自报；脚手架差异约 4%（CodeBuddy/Cline/KiloCode）
Memory 262,144 tokens
Model size Not disclosed
Price / free $0.13 / $0.53 USD / 1M tokens
04
Practical facts
| Context length | 262,144 tokens |
|---|---|
| Max output | Not disclosed |
| Parameters | Not disclosed |
| Input | $0.13 USD / 1M tokens |
| Output price | $0.53 USD / 1M tokens |
| CNY | Not disclosed |
| Free tier | Not disclosed |
| Output speed | Not disclosed |
| Release date | |
| License | Not disclosed |
Show technical data
Technical benchmark table
| Benchmark | Score | Max / unit | Source type | Source | Test date | Conditions |
|---|---|---|---|---|---|---|
| SWE-bench Verified swe-bench-verified | 78% | percent / 100 | Vendor-reported | 厂商自报；脚手架差异约 4%（CodeBuddy/Cline/KiloCode） | ||
| GPQA Diamond gpqa-diamond | 90.4% | percent / 100 | Vendor-reported | 厂商自报 |
| Version | Release date | Status | Openness | Parameters | What changed | Detail | |
|---|---|---|---|---|---|---|---|
| Hy3Showing version | Active | Open weights | Not disclosed | TBD | Detail | ||
| Hunyuan-A13B-Instruct | Active | Open weights | Not disclosed | TBD | Detail | ||
| Hunyuan-T1 | Active | Closed source | Not disclosed | TBD | Detail | ||
| Hunyuan TurboS | Active | Closed source | Not disclosed | TBD | Detail | ||
| Hunyuan-Large | Active | Open weights | Not disclosed | TBD | Detail |
Last updated: · Sources on detail page
06 / Compare