Hy4 preview

tencent/hy4-preview

Maker: Tencent, China
Released: 2026-08-28
Family: Hy
Weights: open
Tasks: text.chat, text.reasoning, code
Cheapest offering: OpenRouter, about $0.001504 for a typical text.chat call

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Offerings

Provider	Model id at the provider	Status	Price per 1M tokens	Per-unit prices	Limits	Capabilities (level)
DeepInfra	`tencent/Hy4-preview`	ga	Input: $0.834 Output: $2.501 Cache read: $0.042 Since 2026-11-03 · models.dev, MIT	none	Context: 1,048,576 tokens Max output: 64,000 tokens	`input.text` claimed `output.text` claimed `tools` claimed `structured_output` claimed `reasoning` claimed
OpenRouter	`tencent/hy4-preview`	ga	Input: $0.7506 Output: $2.2509 Cache read: $0.0378 Unverified: sources disagree by more than 5%Since 2026-11-04 · models.dev, MIT	none	Context: 1,048,576 tokens Max output: 64,000 tokens	`input.text` claimed `output.text` claimed `tools` claimed `structured_output` claimed `reasoning` claimed

Quality scores

Basis	Score (0–1)	Raw	Measured	Source
`lmarena:webdev`	0.527	1631.1069	2026-10-28	LMArena, CC-BY-4.0, normalized by Nanner Tech
`lmarena:agent`	0.047	0.0094	2026-11-02	LMArena, CC-BY-4.0, normalized by Nanner Tech

Use it from the API

Look this model up, or ask for the best model for its task on the providers that offer it. See the quickstart and the API reference.

Look up this model

curl 'https://rhumbdata.com/v1/models/tencent/hy4-preview' \
  -H "Authorization: Bearer $RHUMB_KEY"

Resolve text.chat on its providers

curl 'https://rhumbdata.com/v1/resolve?task=text.chat&providers=deepinfra,openrouter' \
  -H "Authorization: Bearer $RHUMB_KEY"

Built from catalog version 2026-11-04.3 of 2026-11-04. Prices are list prices per 1M tokens unless marked otherwise; every score shows its source's notice (see Attributions).