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Qwen1.5 0.5B Chat
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Qwen1.5 0.5B Chat

huggingface.co·Infrastructure·🇨🇳

Qwen1.5-0.5B-Chat is an early member of the Qwen1.5 series, a 0.5 billion parameter instruction-tuned model optimized for chat and conversational use. It is designed for low-resource environments while still providing coherent dialogue capabilities. The model is fully open and available in multiple formats on Hugging Face.

Open Source
WebCLISelf-hosted
Q
Qwen1.5 0.5B Chat preview
Visit huggingface.co↗
⭐27.4k
stars
🍴2.0k
forks
📋8
alternatives
✓3
features
📅2024
since

Overview

3 features

In the Foundation models & chat space, Qwen1.5 0.5B Chat takes a focused approach. It focuses on running a lightweight, efficient chat model on very resource-constrained devices or for testing. It is built as an open-source project for developers. Qwen1.5 0.5B Chat is open source under the Open Source license. The product ships for the web and the command line, and it can be self-hosted.

Alibaba Cloud builds and maintains Qwen1.5 0.5B Chat, and the product first shipped in 2024. Development happens publicly on GitHub with 27.4k stars. It operates in a well-populated space: PulseGate tracks 8 similar tools. Key capabilities include chat model, small footprint, and local inference.

  • ✓Chat model
  • ✓Small footprint
  • ✓Local inference

Tags

open-weights-llmchat-model0.5b-parameterslightweight-llmqwen1.5

AI capabilities

TextInference: LocalWeights: Open

Built with & integrations

Hosting
aws
AI providers
local_oss
Runs on
BrowserCLISelf-hosted

Trust & compliance

LicenseOpen Source
Verified signals
✓ HTTPS✓ Privacy Policy✓ Terms of Service✓ Open Source
Legal
Privacy Policy →Terms of Service →

Recent events

Latest indexed changes and source events

  1. IndexedJul 21, 5:15 PM

    Qwen/Qwen1.5-0.5B-Chat verified by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Qwen1.5 0.5B Chat

What does Qwen1.5 0.5B Chat do?
Qwen1.5 0.5B Chat focuses on running a lightweight, efficient chat model on very resource-constrained devices or for testing. It is catalogued under Foundation models & chat on PulseGate.
Who is Qwen1.5 0.5B Chat for?
Qwen1.5 0.5B Chat is an open-source project built for developers.
Is Qwen1.5 0.5B Chat free?
Yes — Qwen1.5 0.5B Chat is open source under the Open Source license and free to use.
What platforms does Qwen1.5 0.5B Chat run on?
Qwen1.5 0.5B Chat runs on the web and the command line. It can also be self-hosted.
Is Qwen1.5 0.5B Chat still maintained?
PulseGate's liveness checks currently classify Qwen1.5 0.5B Chat as active.
What are alternatives to Qwen1.5 0.5B Chat?
Similar tools tracked by PulseGate include Qwen1.5 1.8B Chat, Qwen1.5 1.8B, and Qwen2 1.5B.Qwen1.5 1.8B ChatQwen1.5 1.8BQwen2 1.5B
Who makes Qwen1.5 0.5B Chat?
Qwen1.5 0.5B Chat is developed by Alibaba Cloud, based in China.
When did Qwen1.5 0.5B Chat launch?
Qwen1.5 0.5B Chat first shipped in 2024.

At a glance

Pricing
Open Source
Platforms
Cli · Web
Languages
English
License
Open Source
First seen
Feb 12, 2024
Activity
🟢 Active
Status
🟢 Active
Built for
developers
Model
Open source
Solves
Running a lightweight, efficient chat model on very resource-constrained devices or for testing.

Developer

🇨🇳Alibaba Cloud
Community-driven

Open source

⭐ Stars
27,409
🍴 Forks
2,019
Open issues
58
Last commit
6mo ago
Commits 90d
0
Contributors
50
Authorship
Community-driven
Default branch
main

Live coverage

Confidence
Medium · 70
Indexed
Jul 21, 2026
Lifecycle
Alive
Activity
Active
First seen
Feb 2024
Last seen
today
Identity audit (10)
Entity ID
cmrux0puy0g1iqoar0tswo6nf
Slug
qwen-qwen1-5-0-5b-chat-huggingface-co
Lifecycle last checked
Jul 21, 2026
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 21, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 21, 2026
Canonical URL
https://huggingface.co/Qwen/Qwen1.5-0.5B-Chat

Similar apps

Other apps tracked under the same category.

  • Qwen1.5 1.8B Chat
    huggingface.co
  • Qwen1.5 1.8B
    huggingface.co
  • Qwen2 1.5B
    huggingface.co
  • CodeQwen1.5 7B Chat
    huggingface.co
  • Qwen1.5 7B
    huggingface.co
  • Qwen2.5 14B
    huggingface.co