ModelDeprecated

Hy3 preview

Tencent huggingface.co/tencent/Hy3-preview

Hy3 preview is a high-efficiency Mixture-of-Experts model from Tencent designed for agentic workflows and production use. It supports configurable reasoning levels across disabled, low, and high modes, allowing it to...

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data quality68

Updated 5 h ago · first seen 11 Sept 2026

model_01M294WW0Q111ECFD56MY8GB52

Overview

Identity

Identity block not returned by the API for this entity.

Openness

Openness not classified yet — no sourced evidence to place this model in the ontology.

Key facts

Release date: Source:Hugging Face Hub (public pages, model cards, papers)T2observed 7 h agomedium
Status: Source:Artificial AnalysisT2observed 10 h agomedium
Model card: huggingface.co/tencent/Hy3-preview
Source:Hugging Face Hub (public pages, model cards, papers)T2observed 12 h agomedium
Openrouter id: Source:OpenRouter public model & pricing listingT2observed 12 h agomedium

Architecture

Architecture: Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium
Model type: Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium
Parameters: Source:Hugging Face Hub (public pages, model cards, papers)T2observed 12 h agomedium
Weights dtype: Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium
File size: Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium
Library name: Source:Hugging Face Hub (public pages, model cards, papers)T2observed 11 h agomedium
Pipeline tag: Source:Hugging Face Hub (public pages, model cards, papers)T2observed 12 h agomedium
Hugging Face repo: Source:OpenRouter public model & pricing listingT2observed 12 h agomedium

Capabilities

Modalities

Modalities: text
Input: text
Output: text

Capabilities

Tool calling
Yes
OpenRouter public model & pricing listing · T2
Structured output
No
OpenRouter public model & pricing listing · T2
Reasoning
Yes
OpenRouter public model & pricing listing · T2
Vision
Unavailable
Audio
Unavailable
Fine-tuning available
Unavailable

Context window: Source:OpenRouter public model & pricing listingT2observed 9 h agomedium
Max output: Source:OpenRouter public model & pricing listingT2observed 12 h agomedium

Benchmarks6

Compare with another model →

Comparable same task and conditions · Partially comparable same task, conditions differ (effort, temperature, judge) · Not comparable different variant or metric

No benchmark results recorded

Results appear when a tier 1–3 source publishes them; we never copy scores without a source.

Providers & Pricing1

All offers in the price terminal →

Current prices per 1M tokens
Provider	Input / 1M	Output / 1M	Cached in	Batch in / out	Context	Observed	Source
OpenRoutertencent/hy3-preview	$0.18	$0.60	$0.06	—	262.1K	4 h ago	openrouter.aiT2

USD per 1M tokens as published by each provider (USD). Rows are append-only: every change is kept in the history below.

Price history

Step lines per provider; amber markers are recorded changes. Click a marker or a row for the evidence behind that price.

Output price · USD / 1M tokens 1 provider

OpenRouter

OpenRouterfirst observed $0.6011 Sept 2026

Input price · USD / 1M tokens 1 provider

OpenRouter

OpenRouterfirst observed $0.1811 Sept 2026

Hardware fit37

Estimated

7 of 37 device × quantization combinations fit.

Run locally: your machine →

Estimated hardware fit
Hardware	Quantization	Device memory	Est. memory	Fits
Apple M3 Ultra	4bit	—	172.3 GB est.	Yes
Mac Studio (Apple M5 Ultra)	4bit	—	172.3 GB est.	Yes
Apple M2 Ultra	4bit	—	172.3 GB est.	Yes
NVIDIA B200	4bit	180 GB	172.3 GB est.	Yes
AMD Instinct MI300X	4bit	192 GB	172.3 GB est.	Yes
AMD Instinct MI325X	4bit	256 GB	172.3 GB est.	Yes
NVIDIA DGX B200	4bit	1,440 GB	172.3 GB est.	Yes
Apple M1 Ultra	4bit	—	172.3 GB est.	No
Apple M3 Max	4bit	—	172.3 GB est.	No
Apple M4 Max	4bit	—	172.3 GB est.	No
Mac Studio (Apple M5 Max)	4bit	—	172.3 GB est.	No
MacBook Pro (Apple M5 Max)	4bit	—	172.3 GB est.	No
Apple M2 Max	4bit	—	172.3 GB est.	No
Apple M1 Max	4bit	—	172.3 GB est.	No
Apple M4 Pro	4bit	—	172.3 GB est.	No
Mac mini (Apple M5 Pro)	4bit	—	172.3 GB est.	No
MacBook Pro (Apple M5 Pro)	4bit	—	172.3 GB est.	No
Apple M3 Pro	4bit	—	172.3 GB est.	No
Apple M1 Pro	4bit	—	172.3 GB est.	No
Apple M2 Pro	4bit	—	172.3 GB est.	No
Apple M4	4bit	—	172.3 GB est.	No
iMac (Apple M4)	4bit	—	172.3 GB est.	No
Mac mini (Apple M6)	4bit	—	172.3 GB est.	No
MacBook Air (Apple M5)	4bit	—	172.3 GB est.	No
MacBook Pro (Apple M5)	4bit	—	172.3 GB est.	No
Apple M2	4bit	—	172.3 GB est.	No
Apple M3	4bit	—	172.3 GB est.	No
Apple M1	4bit	—	172.3 GB est.	No
NVIDIA GeForce RTX 3090	4bit	24 GB	172.3 GB est.	No
NVIDIA GeForce RTX 4090	4bit	24 GB	172.3 GB est.	No
NVIDIA GeForce RTX 5090	4bit	32 GB	172.3 GB est.	No
NVIDIA A100 80GB	4bit	80 GB	172.3 GB est.	No
NVIDIA H100 SXM	4bit	80 GB	172.3 GB est.	No
NVIDIA H100 NVL	4bit	94 GB	172.3 GB est.	No
NVIDIA DGX Spark	4bit	128 GB	172.3 GB est.	No
NVIDIA H200	4bit	141 GB	172.3 GB est.	No
NVIDIA H200 NVL	4bit	141 GB	172.3 GB est.	No

Assumptions (6)

Estimated, not measured: weights = parameters × bytes/param × 1.15 runtime overhead.
bytes/param: 4bit = 0.5, 8bit = 1.0, fp16 = 2.0 (uniform quantization, no per-layer exceptions).
KV cache approximated at 0.5 GB per 8 192 tokens of context, independent of architecture (GQA/MLA models need less).
A model 'fits' when the estimate is at most the device memory minus 2 GB reserved for the OS and framework.
Mixture-of-experts models are estimated on total parameters (all experts must be resident); active parameters are ignored.
Device memory uses the largest configuration when several are listed (e.g. Apple silicon tiers).

Timeline12

Full timeline →

12 Sept 2026
Context window changedModelHy3 previewTencent
Hy3 preview: context length changed from 256000 to 262144
Context window256K tokens→262.1K tokensopenrouter
openrouter.ai
11 Sept 2026
Benchmark resultModelHy3 previewTencent
Hy3 preview scores 34.09% on Terminal-Bench
artificial_analysis
artificialanalysis.ai
11 Sept 2026
Benchmark resultModelHy3 previewTencent
Hy3 preview scores 92.69% on τ²-bench
artificial_analysis
artificialanalysis.ai
11 Sept 2026
Benchmark resultModelHy3 previewTencent
Hy3 preview scores 63.13% on IFBench
artificial_analysis
artificialanalysis.ai
11 Sept 2026
Benchmark resultModelHy3 previewTencent
Hy3 preview scores 27.76% on Humanity's Last Exam
artificial_analysis
artificialanalysis.ai
11 Sept 2026
Benchmark resultModelHy3 previewTencent
Hy3 preview scores 86.67% on GPQA
artificial_analysis
artificialanalysis.ai
11 Sept 2026
Benchmark resultModelHy3 previewTencent
Hy3 preview scores 22.74 on Artificial Analysis Intelligence Index
artificial_analysis
artificialanalysis.ai
11 Sept 2026
Context window changedModelHy3 previewTencent
Hy3 preview: context length changed from 262144 to 256000
Context window262.1K tokens→256K tokensartificial_analysis
artificialanalysis.ai
11 Sept 2026
Release date changedModelHy3 previewTencent
Hy3 preview: release date changed from 2026-04-13 to 2026-04-22
Release date13 Apr 2026→22 Apr 2026openrouter
openrouter.ai
11 Sept 2026
Release date changedModelHy3 previewTencent
Hy3 preview: release date changed from 2026-04-22 to 2026-04-13
Release date22 Apr 2026→13 Apr 2026huggingface
huggingface.co
22 Apr 2026
New modelModelHy3 previewTencent
New model: Hy3 preview (Tencent)
openrouter
openrouter.ai
11 Sept 2026
Listed by providerModelHy3 previewTencent
OpenRouter lists Hy3 preview at $0.18 in / $0.6 out per 1M tokens
openrouter
openrouter.ai

Change history38

Temporal, append-only claims: a new observation closes the previous claim instead of overwriting it. Rewind the record with the as-of picker.

Viewing AI Atlas as of 12 Sept 2026 — attributes exactly as the atlas knew them on that day; later corrections are not shown.

Back to today →

Attributes as of 12 Sept 2026 32 claims in force

Release date: 13 Apr 2026
Status: deprecated
Openness: open-weights
License: Other
Architecture: HYV3ForCausalLM
Parameters: 298.8B
Context window: 262.1K tokens
Max output: 235.9K tokens
Modalities: text
Input modalities: text
Output modalities: text
File size: 597.6 GB
Hugging Face repo: tencent/Hy3-preview
Pipeline tag: text-generation
Model card: huggingface.co/tencent/Hy3-preview
Downloads: 59,468
Likes: 309
Gated: No
Last modified: 2026-04-23T14:59:42+00:00
Library name: transformers
Downloads all time: 359,164
Model type: hy_v3
Openrouter id: tencent/hy3-preview
Openrouter listed at: 22 Apr 2026
Reasoning: Yes
Structured output: No
Supported parameters: include_reasoning, max_tokens, reasoning, reasoning_effort, seed, temperature, tool_choice, tools, top_p
Tags: transformers, safetensors, hy_v3, text-generation
Tool calling: Yes
Weights available: Yes
Weights dtype: BF16, F32

38 claims · 31 properties

Release daterelease_date6

Claim history for Release date
Value	Valid from → to	Status	Source	Confidence	Extractor
13 Apr 2026	12 Sept 2026 02:13 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic
22 Apr 2026	12 Sept 2026 00:05 UTC → 12 Sept 2026 02:13 UTC	superseded	OpenRouter public model & pricing listingT2	medium	deterministic
13 Apr 2026	11 Sept 2026 23:27 UTC → 12 Sept 2026 00:05 UTC	superseded	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic
22 Apr 2026	11 Sept 2026 22:37 UTC → 11 Sept 2026 23:27 UTC	superseded	OpenRouter public model & pricing listingT2	medium	deterministic
13 Apr 2026	11 Sept 2026 22:04 UTC → 11 Sept 2026 22:37 UTC	superseded	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic
22 Apr 2026	11 Sept 2026 21:10 UTC → 11 Sept 2026 22:04 UTC	superseded	OpenRouter public model & pricing listingT2	medium	deterministic

Statusstatus1

Claim history for Status
Value	Valid from → to	Status	Source	Confidence	Extractor
deprecated	11 Sept 2026 22:42 UTC → current	current	Artificial AnalysisT2	medium	deterministic

Opennessopenness1

Claim history for Openness
Value	Valid from → to	Status	Source	Confidence	Extractor
open-weights	11 Sept 2026 21:12 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Licenselicense1

Claim history for License
Value	Valid from → to	Status	Source	Confidence	Extractor
other	11 Sept 2026 22:04 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Architecturearchitecture1

Claim history for Architecture
Value	Valid from → to	Status	Source	Confidence	Extractor
HYV3ForCausalLM	11 Sept 2026 22:04 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Parametersparameter_count1

Claim history for Parameters
Value	Valid from → to	Status	Source	Confidence	Extractor
298.8B	11 Sept 2026 21:12 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Context windowcontext_length3

Claim history for Context window
Value	Valid from → to	Status	Source	Confidence	Extractor
262.1K tokens	12 Sept 2026 00:05 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic
256K tokens	11 Sept 2026 22:42 UTC → 12 Sept 2026 00:05 UTC	superseded	Artificial AnalysisT2	medium	deterministic
262.1K tokens	11 Sept 2026 21:10 UTC → 11 Sept 2026 22:42 UTC	superseded	OpenRouter public model & pricing listingT2	medium	deterministic

Max outputmax_output_tokens1

Claim history for Max output
Value	Valid from → to	Status	Source	Confidence	Extractor
235.9K tokens	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Modalitiesmodalities1

Claim history for Modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
text	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Input modalitiesmodalities_input1

Claim history for Input modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
text	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Output modalitiesmodalities_output1

Claim history for Output modalities
Value	Valid from → to	Status	Source	Confidence	Extractor
text	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

File sizefile_size_gb1

Claim history for File size
Value	Valid from → to	Status	Source	Confidence	Extractor
597.6 GB	11 Sept 2026 22:04 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Hugging Face repohf_repo1

Claim history for Hugging Face repo
Value	Valid from → to	Status	Source	Confidence	Extractor
tencent/Hy3-preview	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Pipeline tagpipeline_tag1

Claim history for Pipeline tag
Value	Valid from → to	Status	Source	Confidence	Extractor
text-generation	11 Sept 2026 21:12 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Model cardmodel_card_url1

Claim history for Model card
Value	Valid from → to	Status	Source	Confidence	Extractor
https://huggingface.co/tencent/Hy3-preview	11 Sept 2026 21:12 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Downloadsmetric.downloads1

Claim history for Downloads
Value	Valid from → to	Status	Source	Confidence	Extractor
59,468	11 Sept 2026 21:12 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Likesmetric.likes1

Claim history for Likes
Value	Valid from → to	Status	Source	Confidence	Extractor
309	11 Sept 2026 21:12 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Descriptiondescription1

Claim history for Description
Value	Valid from → to	Status	Source	Confidence	Extractor
Hy3 preview is a high-efficiency Mixture-of-Experts model from Tencent designed for agentic workflows and production use. It supports configurable reasoning levels across disabled, low, and high modes, allowing it to...	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Gatedgated1

Claim history for Gated
Value	Valid from → to	Status	Source	Confidence	Extractor
No	11 Sept 2026 22:04 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Last modifiedlast_modified1

Claim history for Last modified
Value	Valid from → to	Status	Source	Confidence	Extractor
2026-04-23T14:59:42+00:00	11 Sept 2026 21:12 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Library namelibrary_name1

Claim history for Library name
Value	Valid from → to	Status	Source	Confidence	Extractor
transformers	11 Sept 2026 22:04 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Downloads all timemetric.downloads_all_time1

Claim history for Downloads all time
Value	Valid from → to	Status	Source	Confidence	Extractor
359,164	11 Sept 2026 22:04 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Model typemodel_type1

Claim history for Model type
Value	Valid from → to	Status	Source	Confidence	Extractor
hy_v3	11 Sept 2026 22:04 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Openrouter idopenrouter_id1

Claim history for Openrouter id
Value	Valid from → to	Status	Source	Confidence	Extractor
tencent/hy3-preview	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Openrouter listed atopenrouter_listed_at1

Claim history for Openrouter listed at
Value	Valid from → to	Status	Source	Confidence	Extractor
22 Apr 2026	12 Sept 2026 04:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Reasoningreasoning1

Claim history for Reasoning
Value	Valid from → to	Status	Source	Confidence	Extractor
Yes	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Structured outputstructured_output1

Claim history for Structured output
Value	Valid from → to	Status	Source	Confidence	Extractor
No	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Supported parameterssupported_parameters1

Claim history for Supported parameters
Value	Valid from → to	Status	Source	Confidence	Extractor
include_reasoning, max_tokens, reasoning, reasoning_effort, seed, temperature, tool_choice, tools, top_p	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Tagstags1

Claim history for Tags
Value	Valid from → to	Status	Source	Confidence	Extractor
transformers, safetensors, hy_v3, text-generation	11 Sept 2026 22:04 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Tool callingtool_calling1

Claim history for Tool calling
Value	Valid from → to	Status	Source	Confidence	Extractor
Yes	11 Sept 2026 21:10 UTC → current	current	OpenRouter public model & pricing listingT2	medium	deterministic

Weights dtypeweights_dtype1

Claim history for Weights dtype
Value	Valid from → to	Status	Source	Confidence	Extractor
BF16, F32	11 Sept 2026 22:04 UTC → current	current	Hugging Face Hub (public pages, model cards, papers)T2	medium	deterministic

Claims are temporal and append-only: a new observation closes the previous claim (valid_to) instead of overwriting it. Conflicting claims from different sources are kept side by side and flagged — never averaged. Methodology →

Provenance

Attributed facts

Source tiers

T231

Freshest observation

5 h ago

Conflicts

None

Source documents 5

Source documents
Source	Document	Type	Tier	Last observed	Snapshots
OpenRouter public model & pricing listing	openrouter.ai/api/v1/models	catalogue	T2· Quality secondary	4 h ago	6
Hugging Face Hub (public pages, model cards, papers)	huggingface.co/tencent/Hy3-preview/raw/main/README.md	model_card	T2· Quality secondary	5 h ago	1
Hugging Face Hub (public pages, model cards, papers)	huggingface.co/tencent/Hy3-preview	model_page	T2· Quality secondary	6 h ago	5
Hugging Face Hub (public pages, model cards, papers)	huggingface.co/models?author=tencent&p=0&sort=downloads	listing	T2· Quality secondary	6 h ago	6
Artificial Analysis	artificialanalysis.ai/leaderboards/models	leaderboard	T2· Quality secondary	10 h ago	1

Tier 1 = official/primary, 2 = quality secondary, 3 = community, 4 = unverified. Every snapshot is archived; see all sources and the methodology.

Data quality (68/100) measures how well AI Atlas knows this entity — completeness, primary-source ratio, freshness, conflicts — never how good the model is. Methodology →