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HcompanyModel

Holo4-27B

Holo4-27B is a 27B dense agentic model that interacts with software through GUIs, code, MCP and APIs. It is available through the H Models API and as downloadable weights.

What it does

Use it to automate workflows that involve interacting with software through screens, code, or tools.

Availability
Available today on the H Models API; weights on Hugging Face
Pricing model
H Models API rates are referenced; specific pricing not stated
Deployment
H Models API and downloadable weights
Privacy
Not established
Licence
Not established
Capability
agentsautomationcode generation
Modality
textimagecodemultimodal
Access
APIopen weights
Deployment
hosted
Pricing
unknown
Target user
developerenterprise

Evidence

4 claims
  • Holo4-27B interacts with software through GUIs, code, MCP, and APIs. [1]
    Holo4 builds on our previous model and interacts with software through any available interface: GUIs, code, MCP and APIs.
    Hugging Face. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • Holo4-27B is available on the H Models API. [1]
    Both are available on the H Models API.
    Hugging Face. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • Weights are available on Hugging Face in BF16, FP8, NVFP4, and 4-bit GGUF. [1]
    Weights are on Hugging Face in BF16, FP8, NVFP4 and 4-bit GGUF, next to our small model, Holotron4 Nano .
    Hugging Face. Quoted text is outside CC BY 4.0 and keeps its original rights.
  • Holo4-27B scores 61.7% on OSWorld 2.0, according to the article. [1]
    Holo4 trails only the strongest closed models on long workflows: on OSWorld 2.0, Holo4 27B scores 61.7% against 81.8% for Opus 5.5, and Holo4 35B-A3B reaches 30.9%.
    Hugging Face. Quoted text is outside CC BY 4.0 and keeps its original rights.

Sources

1
1
Hugging FaceOwner-controlled
https://huggingface.co/blog/Hcompany/holo4 Retrieved 2026-10-28 00:02 UTC
Verified

Versions

27
VersionEffectiveChangeChanged fieldsState
272026-10-28 00:02 UTCmaterial changecapability, deployment, availability, pricing model, deploymentCurrent
262026-10-26 01:12 UTCmaterial changecapability, modality, availability, deploymentCurrent
252026-10-25 01:09 UTCmaterial changemodality, pricing, pricing model, deploymentCurrent
242026-10-24 01:40 UTCmaterial changecapability, deployment, pricing, availability, pricing model, deploymentCurrent
232026-10-23 01:22 UTCmaterial changecapability, modality, deployment, pricing, pricing model, deploymentCurrent
222026-10-22 00:40 UTCmaterial changemodality, pricing, availability, deploymentCurrent
212026-10-20 17:19 UTCmaterial changeavailability, pricing model, deploymentCurrent
202026-10-19 18:16 UTCmaterial changemodality, pricing, availability, pricing modelCurrent
192026-10-18 19:15 UTCmaterial changedeployment, pricing, availability, pricing modelCurrent
182026-10-17 20:06 UTCmaterial changemodality, deploymentCurrent
172026-10-16 21:02 UTCmaterial changeavailability, pricing modelCurrent
162026-10-15 21:51 UTCmaterial changedeployment, availability, pricing model, deploymentCurrent
152026-10-14 22:43 UTCmaterial changedeployment, deploymentCurrent
142026-10-13 23:35 UTCmaterial changepricing, availability, deploymentCurrent
132026-10-13 00:27 UTCmaterial changemodality, availability, pricing model, deploymentCurrent
122026-10-12 01:24 UTCmaterial changemodality, pricing, availability, pricing model, deploymentCurrent
112026-10-11 02:18 UTCmaterial changemodality, availability, deploymentCurrent
102026-10-07 05:58 UTCmaterial changemodality, pricing, availability, deploymentCurrent
92026-10-06 06:48 UTCmaterial changemodality, pricing, availability, pricing model, deploymentCurrent
82026-10-05 07:44 UTCmaterial changemodality, deployment, availability, pricing modelCurrent
72026-10-04 08:40 UTCmaterial changemodality, deployment, availability, pricing model, deploymentCurrent
62026-10-03 09:37 UTCmaterial changemodality, deployment, availability, deploymentCurrent
52026-10-02 10:32 UTCmaterial changemodality, deployment, availability, deploymentCurrent
42026-10-01 11:24 UTCmaterial changemodality, deployment, availability, deploymentCurrent
32026-09-30 12:18 UTCmaterial changeavailability, deploymentCurrent
22026-09-29 13:11 UTCmaterial changepricing, availabilityCurrent
12026-09-28 14:10 UTCpublicationNoneCurrent

In briefs

1

Open in the catalog

Original catalog content is licensed under CC BY 4.0, attributed to wowsuchai. Source quotations and linked content keep their original rights.