InternScience / text-generation updated 3 weeks ago

Agents-A1-4B

Name: Agents-A1-4B
Author: InternScience

> [!Note] > This repository contains model weights and configuration files for Agents-A1 in the Hugging Face Transformers format. > > These artifacts are compatible with Hugging Face Transformers, vLLM, SGLang, etc.

Params

4.5 B

Context

—

Downloads 30d

167 K

Likes

Commercial use: allowed apache-2.0 Not gated SAFETENSORS View on Hugging Face ↗

Download history

tracking started — chart appears after 7 days of snapshots (1 recorded)

167 K downloads in the last 30 days

Can you run it?

Estimated VRAM at 8K context unless noted. Pick your hardware to see the verdict per quantization.

File	Quant	Size	Est. VRAM	Verdict on RTX 4090 · 24 GB
model.safetensors	bf16	9.1 GB	11.2 GB	✅ Runs comfortably

Estimate: file size × 1.1 + KV cache at 8K + 0.5 GB overhead. Not a benchmark — how we calculate this.

Run it

copy-paste, exact tags checked against the Hub

~ · curl · api/v1

$ curl -s https://aimodelscomparison.com/api/v1/models/agents-a1-4b
{
  "hf_id": "InternScience/Agents-A1-4B",
  "params_b": 4.54,
  "context_length": null,
  "license": { "id": "apache-2.0", "commercial": "yes" },
  "downloads_30d": 167147,
  "vram_estimates": [
    { "quant": "bf16", "gb": 11.2 }
  ],
  "updated_at": "2026-08-07T01:00:38Z"
}

est. VRAM —on RTX 4090 · 24 GBJSON API →

Specifications

Architecture: Qwen3_5ForConditionalGeneration
Parameters: 4.5 B
Tensor type: BF16
Licence: apache-2.0
First seen on the Hub: 2026-07-13
Training datasets: undisclosed
Added to our catalog: 2026-08-07

Appears in

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