state-spaces / text-generation updated 2 years ago

mamba-130m-hf

Name: mamba-130m-hf
Author: state-spaces

This repository contains the transfromers compatible mamba-2.8b. The checkpoints are untouched, but the full config.json and tokenizer are pushed to this repo.

Params

130 M

Context

—

Downloads 30d

846 K

Likes

Licence: unknown Not gated SAFETENSORS View on Hugging Face ↗

Download history

daily snapshots · 10 days

869 K816 K

Jul 28Jul 31Aug 3Aug 6

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	f32	0.5 GB	1.1 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/mamba-130m-hf
{
  "hf_id": "state-spaces/mamba-130m-hf",
  "params_b": 0.13,
  "context_length": null,
  "license": { "id": "", "commercial": "unknown" },
  "downloads_30d": 845516,
  "vram_estimates": [
    { "quant": "f32", "gb": 1.1 }
  ],
  "updated_at": "2026-07-28T18:03:53Z"
}

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

Specifications

Architecture: MambaForCausalLM
Parameters: 130 M
Tensor type: F32
Vocabulary: 50,280
First seen on the Hub: 2024-03-06
Training datasets: undisclosed
Added to our catalog: 2026-07-28

Compare with

gpt2 13.7 M Qwen2.5-0.5B-Instruct 6.6 M distilgpt2 2.6 M pythia-160m 2.5 M SmolLM2-135M-Instruct 2.0 M SmolLM2-135M 1.8 M

Appears in

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