Other

Tencent: Hy4

tencent/hy4

canonical: tencent/hy4-20261104

Descriptionfrom OpenRouter

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...

Context length

1,048,576 tok

Max completion

65,536 tok

Knowledge cutoff

—

Expires

—

Added to OpenRouter

11/4/2026

Cache last refreshed

11/12/2026

Primary modality

text+image->text

Source

OpenRouter

Input modalities

textimage

Output modalities

text

Pricing

Field	Per token (USD)	Per million
prompt	0.000000417	$0.417
completion	0.0000012505	$1.25
input_cache_read	0.000000021	$0.021

Supported parameters(11)

include_reasoningmax_completion_tokensmax_tokensreasoningreasoning_effortresponse_formatstopstructured_outputstemperaturetool_choicetools

OpenRouter page Hugging Face

Videos

17:37

Tencent Hy4 Preview Tested: Is It Really Better Than Kimi K3 and GLM 5.3?

Aug 28, 2026 · YouTube

Rounds

33 answersin this database. A round opens every model's answer to the same prompt.

Nov 4, 2026CodingNeon Unicorn Frappuccinoround answer
Nov 4, 2026CodingLast one standinground answer
Nov 4, 2026CodingTwo kilobytesround answer
Nov 4, 2026CodingThe spec that can't be builtround answer
Nov 4, 2026CodingThe Cybertruck rallyround answer
Nov 4, 2026CodingTablecloth Yank Trickround answer
Nov 4, 2026CodingStadium Exit Gate Bottleneckround answer
Nov 4, 2026CodingSpinning cat memeround answer
Nov 4, 2026CodingBird Breakdance Animationround answer
Nov 4, 2026CodingEscalator Reversal Disasterround answer
Nov 4, 2026CodingSpinning cat memeround answer
Nov 4, 2026CodingPage two, againround answer
Nov 4, 2026CodingNeon Unicorn Frappuccinoround answer
Nov 4, 2026CodingLast one standinground answer
Nov 4, 2026CodingTwo kilobytesround answer
Nov 4, 2026CodingThe spec that can't be builtround answer
Nov 4, 2026CodingThe Cybertruck rallyround answer
Nov 4, 2026CodingDropped Garden Hose Whipround answer
Nov 4, 2026CodingDrop the slinkyround answer
Nov 4, 2026CodingBird Breakdance Animationround answer
Nov 4, 2026CodingTablecloth Yank Trickround answer
Nov 4, 2026CodingStadium Exit Gate Bottleneckround answer
Nov 4, 2026CodingEscalator Reversal Disasterround answer
Nov 4, 2026CodingUmbrella In High Windround answer
Nov 4, 2026CodingTwo kilobytesin a video round answer
Nov 4, 2026CodingThe Cybertruck rallyin a video round answer
Nov 4, 2026CodingDrop the slinkyin a video round answer
Nov 4, 2026CodingBird Breakdance Animationin a video round answer
Nov 4, 2026CodingEscalator Reversal Disasterin a video round answer
Nov 4, 2026Model FingerprintsPick Ten Random Thingsin a video round answer
Nov 4, 2026Model FingerprintsName Ten Story Charactersin a video round answer
Nov 4, 2026Model FingerprintsTen Canvas Animation Ideasin a video round answer
Nov 4, 2026CodingUmbrella In High Windin a video round answer