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Q1

Qwen2.5 1.5B Instruct Unsloth Bnb

huggingface.co·Infrastructure

This model is a 4-bit bitsandbytes quantized version of Qwen2.5-1.5B-Instruct, prepared specifically for use with the Unsloth library. Unsloth enables 2-5x faster fine-tuning with 70% less memory usage. The model retains instruction-following capabilities and is ideal for developers who want to customize LLMs on limited hardware resources.

Open SourceApache-2.0WebCLIAPI
QQwen2.5 1.5B Instruct Unsloth Bnb preview
Visit huggingface.co↗
69.0kstars
6.2kforks
25alternatives
3features
2023since

Overview

3 features

Qwen2.5 1.5B Instruct Unsloth Bnb is a Foundation models & chat project. It focuses on enabling fast and memory-efficient fine-tuning of instruction models on consumer hardware. It is built as an open-source project for developers. The project is open source (Apache-2.0). It runs on the web, the command line, and API.

It is developed by unsloth, and it first shipped in 2023. Development happens publicly on GitHub with 69k stars and 1.3k commits in the last 90 days. The category is crowded — PulseGate's index counts 25 comparable apps. Key capabilities include 4-bit Quantized, Fast Fine-tuning, and Unsloth Optimized.

Summary written by a language model from the project’s public pages.

  • ✓4-bit Quantized
  • ✓Fast Fine-tuning
  • ✓Unsloth Optimized
Tags
unsloth4bit-llmfine-tuningqwen2.5
AI capabilities
Text
Inference: LocalWeights: Open

Built with & integrations

Hosting
AWS
AI providers
local_ossmeta_llama
Runs on
BrowserCLIAPI-only
Detected from
AWS
x-amz-cf-id header · x-amz-cf-pop header · via header
local_oss
bollama in the HTML · bllama in the HTML · bvllm in the HTML
meta_llama
llama- in the HTML

Trust & compliance

License
Apache-2.0
Verified signals
✓HTTPS✓Privacy Policy✓Terms of Service✓Open Source✓Active maintenance
Legal
Privacy Policy →Terms of Service →

Indexing history

1

What PulseGate has recorded for this listing

  1. Indexed28 Jul · 00:58 UTC
    unsloth/Qwen2.5-1.5B-Instruct-unsloth-bnb-4bit verified against its public source
    Source: PulseGate · Open ↗

Frequently asked questions about Qwen2.5 1.5B Instruct Unsloth Bnb

What is Qwen2.5 1.5B Instruct Unsloth Bnb?
Qwen2.5 1.5B Instruct Unsloth Bnb focuses on enabling fast and memory-efficient fine-tuning of instruction models on consumer hardware. It is catalogued under Foundation models & chat on PulseGate.
Who is Qwen2.5 1.5B Instruct Unsloth Bnb for?
Qwen2.5 1.5B Instruct Unsloth Bnb is an open-source project built for developers.
Does Qwen2.5 1.5B Instruct Unsloth Bnb have a free plan?
Yes — Qwen2.5 1.5B Instruct Unsloth Bnb is open source under the Apache-2.0 license and free to use.
What platforms does Qwen2.5 1.5B Instruct Unsloth Bnb run on?
Qwen2.5 1.5B Instruct Unsloth Bnb runs on the web, the command line, and API.
Is Qwen2.5 1.5B Instruct Unsloth Bnb still active?
The GitHub repository shows 1.3k commits in the last 90 days.
What projects are similar to Qwen2.5 1.5B Instruct Unsloth Bnb?
Similar projects tracked by PulseGate include Qwen2.5 7B Instruct Unsloth Bnb, Qwen2.5 3B Instruct Unsloth Bnb, and Qwen2.5 14B Bnb.Qwen2.5 7B Instruct Unsloth BnbQwen2.5 3B Instruct Unsloth BnbQwen2.5 14B Bnb
Who develops Qwen2.5 1.5B Instruct Unsloth Bnb?
Qwen2.5 1.5B Instruct Unsloth Bnb is developed by unsloth.
How long has Qwen2.5 1.5B Instruct Unsloth Bnb been around?
Qwen2.5 1.5B Instruct Unsloth Bnb first shipped in 2023.

At a glance

Pricing
Open Source
Platforms
Cli · Web
Languages
English
License
Apache-2.0
Built for
developers
Model
Open source
Solves
Enabling fast and memory-efficient fine-tuning of instruction models on consumer hardware.

Registered as

Hugging Face
unsloth/Qwen2.5-1.5B-Instruct-unsloth-bnb-4bit

Developer

unsloth
Community-driven

Open source

Stars
68,984
Forks
6,211
Open issues
992
Last commit
27 Jul 2026
Commits 90d
1,302
Contributors
253
Authorship
Community-driven
Default branch
main
Latest release
v0.1.501-beta · 20 Jul 2026

Live coverage

Identity confidence
Medium · 70.4
Indexed
28 Jul 2026
Lifecycle
Alive
Last seen
28 Jul 2026
Identity audit (13)
Slug
unsloth-qwen2-5-1-5b-instruct-unsloth-bnb-4bit-huggingface-co
Lifecycle state recorded
28 Jul 2026
Verification state
Indexed for public listing
Listing state
Listed: yes
Index status
Included in index
Latest evidence snapshot
28 Jul 2026
Timeline basis
Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from
Derived from the project's own page and URL.
Category from
Derived from the model's own Hugging Face metadata.
Summary from
Written by a language model from public pages.
Languages from
Detected by a language model from page content.
Last updated
29 Jul 2026
Canonical URL
https://huggingface.co/unsloth/Qwen2.5-1.5B-Instruct-unsloth-bnb-4bit

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  • Q4Qwen3 4B Instruct 2507 Unsloth Bnbhuggingface.co