Models/Tencent/Hy4

Hy4

Name: Hy4 API access
Brand: Tencent

NEW

Tencent · Open weights · Released Nov 4, 2026 · tencent/hy4

Best $0.417 in / $1.25 out via Tencent · fp4

Compare Estimate cost

1.05M contextVisionToolsReasoningStructured outputPrompt cachingOpen weights

Available from 1 providerUSD / MTOK · PRICES 22 MINUTES AGO

EST. MONTHLY COSTclick a row for detail · click headers to sort

PROVIDER	INPUT	OUTPUT	CACHE	CONTEXT	QUANT	TTFT	TPS	UPTIME
Tencent1ST PARTY	$0.417	$1.25	$0.021	1.05M	fp4	—	—	100.0%

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Pricing variants · USD / MTok in / out

STANDARD

$0.417 / $1.25

per MTok in / out

CACHE READ $0.021

Recent changesRSS ↗

Nov 4, 2026model added

About

The official release of Hy4 delivers comprehensive and substantial improvements over Hy4 Preview, with particularly strong gains in agentic capabilities and performance across a wide range of long-horizon, real-world productivity...

Specifications

Context window1,048,576

Max output65,536

Modalities intext, image

Modalities outtext

LicenseOpen weights

ReleasedNov 4, 2026

TokenizerOther

WeightsHugging Face ↗

Hy4 preview$0.834 / $2.50 Hy-MT2-1.8B$0.044 / $0.177 Hy-MT2-30B-A3B$0.074 / $0.295 Hy-MT2-7B$0.074 / $0.295

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[![Hy4](https://modelindex.ai/badge/tencent/hy4)](https://modelindex.ai/models/tencent/hy4)

Sources

OpenRouter API22 minutes ago

AGGREGATOR

Verified 22 minutes ago · list prices, not negotiated rates.