H Company API exposes Holo3.1-35B-A3B through model ID holo3-1-35b-a3b. Use the setup steps, sourced pricing, capabilities, and official provider links below to validate this route before deployment.
Last refreshed 2026-06-29. Next refresh: weekly.
Quick Start
- 1
- 2Use the H Company API SDK or REST API to call
holo3-1-35b-a3b— see the documentation for request format. - 3
Code Examples
Install
pip install openaiAPI key
HAI_API_KEYModel ID
holo3-1-35b-a3bUse H Company API model IDs from provider rows, such as holo3-1-35b-a3b or holo3-122b-a10b. These differ from LLMReference display slugs.
import os
from openai import OpenAI
client = OpenAI(
api_key=os.environ["HAI_API_KEY"],
base_url="https://api.hcompany.ai/v1"
)
response = client.chat.completions.create(
model="holo3-1-35b-a3b",
messages=[{"role": "user", "content": "Hello"}]
)
print(response.choices[0].message.content)Pricing on H Company API
| Type | Price (per 1M) |
|---|---|
| Input tokens | $0.25 |
| Output tokens | $1.80 |
| Image input | $1.00 |
Capabilities
VisionMultimodalJSON / Tool useStructured Outputs
About Holo3.1-35B-A3B
Holo3.1-35B-A3B is H Company's flagship open-weights 35B (3B active) sparse MoE computer-use VLM released June 1, 2026 under Apache 2.0. Achieves 79.3% on AndroidWorld and >25% improvement on the Holotab harness over Holo3. Supports native function-calling, FP8/NVFP4 quantization for DGX Spark, and local self-hosting.
Model Specs
Released2026-06-01
Parameters35
Context262k
ArchitectureMixture of Experts