Tencent Hy reasoning model for coding, instruction following, and agent tasks
Tencent: Hy4 preview is a mixture-of-experts model from Tencent, with 49B active parameters out of 770B total. It is designed for coding agents, complex tool-use workflows, and productivity tasks that...
Context
1M
1,000,000 tokens
Max output
64K
64,000 tokens
Input
$0.83
per 1M tokens
Output
$2.50
per 1M tokens
Providers
18
19 listings
Intelligence
—
Not yet scored
Pricing
USD per 1M tokens · listed by Hugging Face
| Token type | Standard |
|---|---|
| Input | $0.83 |
| Output | $2.50 |
Lowest input price across providers: $0.67.
Capabilities
ReasoningYes
Effort: none, high
Tool callYes
Structured outputYes
TemperatureYes
AttachmentsNo
Interleaved reasoningYes
Field: reasoning_content
Open weightsYes
ModeratedNo
Input
Text
Output
Text
Benchmarks
Published scores and Design Arena Elo
No published benchmark scores for this model yet.
Rankings
Position on each OneAtlas leaderboard
Providers · 18
19 listings
Hugging Face
NanoGPT
LLM Gateway
Vercel AI Gateway
Kilo Gateway
Eden AI
DevPass (LLM Gateway)
AI/ML API
AIHubMix
Venice AI
Novita AI
Deep Infra
CommandCode
CrossModel
OpenCode Go
Vancine
Tencent TokenHub
Tencent Token Plan| Provider | Model ID | Context | Input limit | Output | Input $ | Output $ | Reasoning $ | Cache read | Cache write | Audio in | Audio out | Reasoning | Tools | Structured | Temp. | Updated |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AI/ML API | tencent/hy4-preview | 1.05M | — | 64K | $0.88 | $2.65 | — | $0.04 | — | — | — | Yes | Yes | Unknown | Yes | Aug 28, 2026 |
| AIHubMix | hy4-preview | 1.02M | — | 64K | $0.84 | $2.54 | — | $0.04 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| CommandCode | tencent/hy4-preview | 1.02M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Unknown | Yes | Aug 28, 2026 |
| CrossModel | tencent/hy4-preview | 1.05M | — | 66K | $0.96 | $2.88 | — | $0.05 | $0.96 | — | — | Yes | Yes | Unknown | Yes | Aug 28, 2026 |
| Deep Infra | tencent/Hy4-preview | 1.05M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| DevPass (LLM Gateway) | hy4-preview | 1M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| Eden AI | tencent/hy4-preview | 1M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| Eden AI | deepinfra/tencent/Hy4-preview | 1.05M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| Hugging Face | tencent/Hy4-preview | 1M | — | 64K | $0.83 | $2.50 | — | — | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| Kilo Gateway | tencent/hy4-preview | 1.05M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| LLM Gateway | tencent/hy4-preview | 1M | — | 66K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| NanoGPT | tencent/hy4-preview | 1.05M | 1.05M | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| Novita AI | tencent/hy4-preview | 1M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| OpenCode Go | hy4-preview | 1.02M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Unknown | Yes | Aug 28, 2026 |
| Tencent Token Plan | hy4-preview | 1.02M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Unknown | Yes | Aug 28, 2026 |
| Tencent TokenHub | hy4-preview | 1.02M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Unknown | Yes | Aug 28, 2026 |
| Vancine | hy4-preview | 1.02M | — | 64K | $0.67 | $2.00 | — | $0.03 | — | — | — | Yes | Yes | Unknown | Yes | Aug 28, 2026 |
| Venice AI | hy4-preview | 1.05M | — | 64K | $1.04 | $3.13 | — | $0.05 | — | — | — | Yes | Yes | Yes | Yes | Aug 28, 2026 |
| Vercel AI Gateway | tencent/hy4-preview | 1.02M | — | 64K | $0.83 | $2.50 | — | $0.04 | — | — | — | Yes | Yes | Unknown | Yes | Aug 28, 2026 |