Hy3

Hy3 was the second model on OpenRouter This Week through 18 Aug 2026. Open Apache-2.0 weights. AA Intelligence Index 42. No official DeepSWE or vals card.

01

Identity

262,144Context in
128,000Context out
2026-07-06 (OpenRouter created 1783344048)Released
OpenWeights
Canonical name
Hy3
Aliases
hy3, tencent/hy3
Continuum hosted id
Not listed as a Continuum hosted id
OpenRouter slug
tencent/hy3
Hugging Face
tencent/Hy3
Modalities
text
Open weights Not on Continuum host list Vendor lab

Apache-2.0 on the official repo. Not listed as a Continuum hosted id. Catalog created 6 Jul 2026 (unix 1783344048). 262,144 in / 128,000 out; text→text. Hugging Face id tencent/Hy3.

HF config.json (fetched 19 Aug 2026): HYV3ForCausalLM, 80 layers, hidden 4096, 192 experts, 8 experts/token, max position 262,144. Chat template is present. No arXiv tag on the Hub card we fetched.

Week-token rank is #2 on OpenRouter This Week (9.83T). That is volume, not a coding score, and it is why this card exists next to models with DeepSWE rows.

02

Should I use this for coding agents

Reach for Hy3 when you want the open Tencent checkpoint that actually moved tokens this week. AA lists Intelligence Index 42. We do not have an official DeepSWE or vals card.

DeepSWE

No official DeepSWE mini-swe-agent row for this identity on the public board we fetched.

omitted, not invented as of 2026-08-13 source
Artificial Analysispublished integer
42
bench
Artificial Analysis
version
Intelligence Index
harness
published integer
metric
Intelligence Index
value
42
independent as of 2026-08-19 source
Vals Index

We did not open a vals.ai card for this identity. Chip omitted.

omitted, not invented as of 2026-08-19 source

Ranked view: Best coding models: the independent leaderboard puts this row and every other card that carries an independent coding score on one board, with the confidence intervals left visible.

Named benches, printed only

Copied from AA or vals HTML we opened. 0.0% placeholder bars are omitted. Do not average these into the hero tiles, and do not invent CI, $/task, or steps for Artificial Analysis.

BenchPrintedNoteSourceURLAs of
AA list pair $0.14 / $0.55 per 1M Printed AA pricing sentence. OpenRouter catalog is $0.132 / $0.528 plus $0.033/M cache read. Artificial Analysis Hy3 source 2026-08-19
AA throughput 70.0 tok/s Printed Speed row (“At 70 tokens per second”). Not a coding score. Artificial Analysis Hy3 source 2026-08-19
AA Index eval cost $93.20 Printed “it cost $93.20 to evaluate Hy3 on the Intelligence Index.” Not $/task on DeepSWE. Artificial Analysis Hy3 source 2026-08-19
03

When not to use it

Trust this before you buy

  • No official DeepSWE or vals row (vals.ai/models/tencent_hy3 404 on 19 Aug 2026). Week-token rank #2 is volume, not a coding score. Do not treat 9.83T as “better than Fable.”
  • AA prints $0.14 / $0.55 per 1M. OpenRouter prints $0.132 / $0.528 plus cache read $0.033/M. Those are two published tables; do not collapse them.
  • Apache-2.0 open weights. There is no official GGUF on this repo. Community quants are community.
  • Not a Continuum hosted id. 262k context is smaller than the 1M peers. If you need a published mini-swe-agent row, use Opus, Sol, Flash, Pro, Kimi, or Grok.

Plus is $25/mo with $25 weekly hosted usage. The Mac app stays free with your own keys. Get Plus is not Download for Mac.

04

Artifact and Hugging Face downloads

Artifact

SPDX / license
Apache-2.0
Total params
HF safetensors.total: 298,786,155,776 stored tensors
Architecture
HYV3ForCausalLM · 80 layers · 192 experts · 8 experts/tok · hidden 4096 · 262,144 positions
Native precision
HF tensors BF16 + F32
Files
99 safetensor shards (model-00001-of-00099 …)
Repo size
HF API usedStorage 597,584,438,620 bytes (557 GiB)
HF created
2026-07-02T13:23:54Z
Chat template
Jinja present on the Hub card (tokenizer_config.chat_template).
Paper
No arXiv tag on the Hugging Face API payload we fetched.
Official HF repo
tencent/Hy3
HF downloads
12,070
HF likes
926

Community quants: Community quants are community.

Official weights

This is the model repo, not Download for Mac. Downloads and likes from the Hugging Face API on 2026-08-19.

Hub file tree

Safetensor shards
99
Shard bytes
597,578,239,288 bytes
Other file bytes
20,469,237 bytes
Tree file count
144
Hub usedStorage
597,584,438,620 bytes

usedStorage and the sum of .safetensors sizes can differ (LFS pointers, non-shard files, duplicate copies). Cited separately. Source: recursive tree API, 2026-08-19.

PathBytes
model-00001-of-00099.safetensors7,247,829,008
model-00002-of-00099.safetensors7,247,829,584
model-00003-of-00099.safetensors7,247,829,584
model-00004-of-00099.safetensors7,247,829,584
model-00005-of-00099.safetensors7,247,829,584
model-00006-of-00099.safetensors1,073,745,312
model-00007-of-00099.safetensors7,247,829,008
model-00008-of-00099.safetensors7,247,829,584
model-00009-of-00099.safetensors7,247,829,584
model-00010-of-00099.safetensors7,247,829,584
model-00011-of-00099.safetensors7,247,829,584
model-00012-of-00099.safetensors1,073,742,272

Showing the first 12 of 99 safetensor shards. The tree also holds 45 non-shard files, none of them listed here. The snapshot was capped at 12 shards when the tree API was read on 2026-08-19, so the remaining 87 are on the Files tab, not on this page. Totals above are the full tree API sum, not this slice. Byte sizes are Hub tree API size fields, never invented.

05

Continuum serving

Not listed as a Continuum hosted id. First-party and OpenRouter tencent/hy3.

Continuum hosted id not on the host list

We list first-party and OpenRouter, plus Continuum only when the live public allowlist named the id. This is not a 15-host routing table.

06

Economics

OpenRouter catalog 19 Aug 2026: $0.132 / $0.528 per million, cache read $0.033 /M, created 1783344048. No DeepSWE $/task.

Artificial Analysis Hy3 page (19 Aug 2026) prints $0.14 / $0.55 per 1M, 70.0 tok/s, and “it cost $93.20 to evaluate Hy3 on the Intelligence Index.” Cite both; do not average them into OpenRouter.

Price this model Opens the pricing calculator preloaded with Hy3.

Artificial Analysis Intelligence Index 42, fetched 19 Aug 2026. Same page prints $0.14 / $0.55, 70.0 tok/s, and $93.20 to run the Index. The AA tile is the published integer 42. AA did not print a DeepSWE-style CI, step count, or per-eval percent in the server HTML we saved. Those nine Index eval names stay unnamed here.

07

Provenance

ClaimSourceAs of
OR catalog $0.132 / $0.528, cache read $0.033/M, 262,144 / 128,000, created 1783344048, hugging_face_id tencent/Hy3OpenRouter catalog2026-08-19
9.83T week tokens, rank 2OpenRouter rankings This Week2026-08-19
HF safetensors.total 298,786,155,776; usedStorage 597,584,438,620; 99 shards; likes 926; created 2026-07-02T13:23:54Z; Apache-2.0Hugging Face API tencent/Hy32026-08-19
AA Index 42; printed $0.14 / $0.55; 70.0 tok/s; $93.20 to evaluate IndexArtificial Analysis Hy32026-08-19
vals.ai tencent_hy3 404vals.ai Hy32026-08-19
OpenRouter id tencent/hy3, context 262,144OpenRouter /api/v1/models2026-08-19
HF downloads 12,070Hugging Face API tencent/Hy32026-08-19
99 safetensor shards; shard bytes 597,578,239,288; tree files 144Hugging Face tree API tencent/Hy32026-08-19
Spaces API returned 22Hugging Face Spaces / collections API2026-08-19
08

Compare, FAQ, and Get Plus

No other card in this cluster shares a published DeepSWE official row we can put next to this one. We will not compare on vendor-blog numbers.

Continue through Tencent's model family with Tencent HY3 Preview.

FAQ

Why no DeepSWE chip?

The official DeepSWE board updated 13 Aug 2026 did not list Hy3. Omitting is the rule.

Is there a vals.ai card?

https://www.vals.ai/models/tencent_hy3 returned 404 on 19 Aug 2026. Chip omitted.

Why two prices?

AA printed $0.14 / $0.55. OpenRouter printed $0.132 / $0.528 plus $0.033/M cache. We cite both.

Why does the lab blog disagree with DeepSWE or Scale?

Lab posts pick a harness, an effort, a split, and sometimes a private eval set. DeepSWE publishes the official mini-swe-agent row with cost, tokens, and steps. Scale SWE-bench Pro only counts when the public shared-harness board has a row we can fetch. A higher lab number is usually a different test, not a better one.

OpenAI-compatible call

No Continuum hosted id is verified for this model, so this page does not invent a curl target. Use the first-party API or the OpenRouter slug tencent/hy3.

Plus is $25/mo with $25 weekly hosted usage. The Mac app stays free with your own keys. Get Plus is not Download for Mac.