Models/Tencent/Hunyuan A13B Instruct

Hunyuan A13B Instruct

Hunyuan-A13B is a 13B active parameter Mixture-of-Experts (MoE) language model developed by Tencent, with a total parameter count of 80B and support for reasoning via Chain-of-Thought. It offers competitive benchmark...

01

Identity

131,072Context in
131,072Context out
2025-07-08 (OpenRouter created 1751987664)Released
OpenWeights
Canonical name
Hunyuan A13B Instruct
Aliases
tencent/hunyuan-a13b-instruct, tencent/Hunyuan-A13B-Instruct
Continuum hosted id
Not listed as a Continuum hosted id
OpenRouter slug
tencent/hunyuan-a13b-instruct
Hugging Face
tencent/Hunyuan-A13B-Instruct
Modalities
text
Open weights Not on Continuum host list Open

Context window on the 2026-08-19 OpenRouter row: 131,072 tokens.

Max completion tokens on that row: 131,072.

Input / output on that row: $0.14 / $0.57 per 1M tokens.

Architecture fields: text->text · Other.

Hugging Face id on that row: tencent/Hunyuan-A13B-Instruct.

02

Should I use this for coding agents

Hunyuan-A13B is a 13B active parameter Mixture-of-Experts (MoE) language model developed by Tencent, with a total parameter count of 80B and support for reasoning via Chain-of-Thought.

When you want the 2025-07-08 catalog SKU, not a later rename.

No independent row for this SKU

No independent board lists this exact SKU as of 2026-08-19.

No other card from this lab carries an independent board row either, so there is no sibling worth pointing at.

Boards checked: DeepSWE official (2026-08-13), Artificial Analysis Intelligence Index, vals.ai hero index. Every card that does carry a row is on the coding leaderboard.

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 Analysis

No Intelligence Index integer fetched for this identity. Chip omitted.

omitted, not invented 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
03

When not to use it

Trust this before you buy

  • When you need a Continuum-hosted SKU from this lab, use the hosted card on this hub instead of this catalog row.
  • $0.14 in / $0.57 out per 1M on the 2026-08-19 OpenRouter row. Context 131,072 in / 131,072 out.
  • Need a denser published sibling on this hub? Hy3 is the card already on the cluster.
  • When the job needs a published DeepSWE, Artificial Analysis, or vals.ai chip: this page does not invent one. Those boards did not list this exact SKU on 2026-08-19.

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
other
Total params
HF safetensors.total: 80,393,183,232 stored tensors
Native precision
HF tensors F32 + BF16
Repo size
HF API usedStorage 482,436,254,851 bytes
HF created
2025-06-25T12:39:52.000Z
Official HF repo
tencent/Hunyuan-A13B-Instruct
HF downloads
44,345
HF likes
796

Official weights id on the 2026-08-19 OpenRouter row: tencent/Hunyuan-A13B-Instruct. Community GGUF is a quant, not a second Continuum card.

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
33
Shard bytes
160,803,954,720 bytes
Other file bytes
17,177,381 bytes
Tree file count
46
Hub usedStorage
482,436,254,851 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-00033.safetensors4,985,270,248
model-00002-of-00033.safetensors4,992,312,432
model-00003-of-00033.safetensors4,992,312,432
model-00004-of-00033.safetensors4,992,312,432
model-00005-of-00033.safetensors4,992,312,432
model-00006-of-00033.safetensors4,992,312,432
model-00007-of-00033.safetensors4,992,312,432
model-00008-of-00033.safetensors4,992,312,432
model-00009-of-00033.safetensors4,992,312,432
model-00010-of-00033.safetensors4,992,312,432
model-00011-of-00033.safetensors4,992,312,600
model-00012-of-00033.safetensors4,992,312,632
model-00013-of-00033.safetensors4,992,312,632
model-00014-of-00033.safetensors4,992,312,632
model-00015-of-00033.safetensors4,992,312,632
model-00016-of-00033.safetensors4,992,312,632
model-00017-of-00033.safetensors4,992,312,632
model-00018-of-00033.safetensors4,992,312,632
model-00019-of-00033.safetensors4,992,312,632
model-00020-of-00033.safetensors4,992,312,632
model-00021-of-00033.safetensors4,992,312,632
model-00022-of-00033.safetensors4,992,312,632
model-00023-of-00033.safetensors4,992,312,632
model-00024-of-00033.safetensors4,992,312,632
model-00025-of-00033.safetensors4,992,312,632
model-00026-of-00033.safetensors4,992,312,632
model-00027-of-00033.safetensors4,992,312,632
model-00028-of-00033.safetensors4,992,312,632
model-00029-of-00033.safetensors4,992,312,632
model-00030-of-00033.safetensors4,992,312,632
model-00031-of-00033.safetensors4,992,312,632
model-00032-of-00033.safetensors4,992,312,632
model-00033-of-00033.safetensors1,056,994,712
tokenizer.json16,388,221
model.safetensors.index.json585,367
modeling_hunyuan.py78,852
hunyuan.py37,574
README.md17,674
README_CN.md17,628
LICENSE15,524
Notice.txt15,354
configuration_hunyuan.py15,013
config.json3,376
.gitattributes1,570
tokenizer_config.json1,023
generation_config.json205

All 46 files the tree API returned are listed: every one of the 33 safetensor shards plus 13 other files. Files tab: https://huggingface.co/tencent/Hunyuan-A13B-Instruct/tree/main.

05

Continuum serving

OpenRouter slug tencent/hunyuan-a13b-instruct on the 2026-08-19 catalog.

First party: https://hunyuan.tencent.com/.

Not on the Continuum host list fetched 2026-08-19.

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 2026-08-19: $0.14 in / $0.57 out per 1M tokens. Context 131,072 in / 131,072 out.

No separate internal-reasoning price on that row.

Price this model Opens the pricing calculator preloaded with Hunyuan A13B Instruct.
07

Provenance

ClaimSourceAs of
OpenRouter id tencent/hunyuan-a13b-instruct; context 131072; created 1751987664; $0.14 / $0.57 per 1MOpenRouter /api/v1/models2026-08-19
OpenRouter id tencent/hunyuan-a13b-instruct, context 131,072OpenRouter /api/v1/models2026-08-19
HF downloads 44,345Hugging Face API tencent/Hunyuan-A13B-Instruct2026-08-19
HF safetensors.total: 80,393,183,232 stored tensors; HF API usedStorage 482,436,254,851 bytes; created 2025-06-25T12:39:52.000Z; HF tensors F32 + BF16Hugging Face API tencent/Hunyuan-A13B-Instruct2026-08-19
33 safetensor shards; shard bytes 160,803,954,720; tree files 46Hugging Face tree API tencent/Hunyuan-A13B-Instruct2026-08-19
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 Hy3.

FAQ

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/hunyuan-a13b-instruct.

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.