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Qwen2.5 7b Chess Lion S1
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Qwen2.5 7b Chess Lion S1

huggingface.co·Infrastructure

qwen2.5-7b-chess-lion-s1 is an open-source language model fine-tuned for chess tasks, enabling developers to create chess analysis tools and AI applications. It is available via pip and supports both API and CLI usage.

Open SourceApache-2.0
WebCLIAPI
Q
Qwen2.5 7b Chess Lion S1 preview
Visit huggingface.co↗
⭐68.2k
stars
🍴6.1k
forks
📋7
alternatives
✓5
features
📅2023
since

Overview

5 features

In the Foundation models & chat space, Qwen2.5 7b Chess Lion S1 takes a focused approach. It enables developers to build chess AI tools using a fine-tuned language model for chess analysis. It is built as an open-source project for AI developers and chess software creators. Qwen2.5 7b Chess Lion S1 is open source under the Apache-2.0 license. It runs on the web, the command line, and API.

It is developed by daanvdweijden, and the product first shipped in 2023. Development happens publicly on GitHub with 68.2k stars and 1.1k commits in the last 90 days. It operates in a well-populated space: PulseGate tracks 7 similar tools. Key capabilities include chess analysis, language modeling, and fine-tuned model.

  • ✓Chess analysis
  • ✓Language modeling
  • ✓Fine-tuned model
  • ✓pip installable
  • ✓Open-source

Tags

chess-ailanguage-modelfine-tuned-modelpip-installablechess-analysis

AI capabilities

TextInference: LocalWeights: Open

Built with & integrations

Hosting
aws
AI providers
local_oss
Runs on
BrowserCLIAPI-only

Trust & compliance

LicenseApache-2.0
Verified signals
✓ HTTPS✓ Privacy Policy✓ Terms of Service✓ Open Source✓ Free tier✓ Active maintenance
Legal
Privacy Policy →Terms of Service →

Recent events

Latest indexed changes and source events

  1. IndexedJul 14, 1:30 PM

    daanvdweijden/qwen2.5-7b-chess-lion-s1 discovered by the PulseGate indexer

    Source: PulseGate indexerOpen ↗

Frequently asked questions about Qwen2.5 7b Chess Lion S1

What does Qwen2.5 7b Chess Lion S1 do?
Qwen2.5 7b Chess Lion S1 enables developers to build chess AI tools using a fine-tuned language model for chess analysis. It is catalogued under Foundation models & chat on PulseGate.
Who is Qwen2.5 7b Chess Lion S1 for?
Qwen2.5 7b Chess Lion S1 is an open-source project built for AI developers and chess software creators.
Is Qwen2.5 7b Chess Lion S1 free?
Yes — Qwen2.5 7b Chess Lion S1 is open source under the Apache-2.0 license and free to use.
What platforms does Qwen2.5 7b Chess Lion S1 run on?
Qwen2.5 7b Chess Lion S1 runs on the web, the command line, and API.
Is Qwen2.5 7b Chess Lion S1 still maintained?
PulseGate's automated liveness checks currently classify Qwen2.5 7b Chess Lion S1 as active. The GitHub repository shows 1.1k commits in the last 90 days.
What are alternatives to Qwen2.5 7b Chess Lion S1?
Similar tools tracked by PulseGate include Qwen2.5 7b Chess Lion S3, Qwen2.5 7b Chess Lion S2, and Qwen2.5 7b Chess Lion S5.Qwen2.5 7b Chess Lion S3Qwen2.5 7b Chess Lion S2Qwen2.5 7b Chess Lion S5See all 39 alternatives
Who makes Qwen2.5 7b Chess Lion S1?
Qwen2.5 7b Chess Lion S1 is developed by daanvdweijden.
When did Qwen2.5 7b Chess Lion S1 launch?
Qwen2.5 7b Chess Lion S1 first shipped in 2023.

At a glance

Pricing
Open Source
Platforms
Cli · Web
Languages
English
License
Apache-2.0
First seen
Jan 21, 2024
Activity
🟢 Active
Status
🟢 Active
Built for
AI developers and chess software creators
Model
Open source
Solves
Enables developers to build chess AI tools using a fine-tuned language model for chess analysis.

Developer

daanvdweijden
Community-driven

Open source

⭐ Stars
68,197
🍴 Forks
6,134
Open issues
955
Last commit
today
Commits 90d
1131
Contributors
242
Authorship
Community-driven
Default branch
main
Latest release
v0.1.481-beta · 1w ago

PulseGate index

Confidence
Medium · 70
Indexed
Jul 14, 2026
Lifecycle
Alive
Activity
Active
First seen
Jan 2024
Last seen
today
Freshness
Unknown
Identity audit (9)
Entity ID
cmrkovk930n4kwzy6xxqp4ksy
Slug
daanvdweijden-qwen2-5-7b-chess-lion-s1-huggingface-co
Verification state
Indexed for public listing
Claim / listing state
Unclaimed · listed: yes
Index status
Included in index
Latest evidence snapshot
Jul 14, 2026
Timeline basis
Indexed-at chronology (no inferred launch/funding milestones).
Last updated
Jul 14, 2026
Canonical URL
https://huggingface.co/daanvdweijden/qwen2.5-7b-chess-lion-s1

Similar apps

Other apps tracked under the same category.

  • Qwen2.5 7b Chess Lion S3
    huggingface.co
  • Qwen2.5 7b Chess Lion S2
    huggingface.co
  • Qwen2.5 7b Chess Lion S5
    huggingface.co
  • Qwen2.5 7b Chess Lion S4
    huggingface.co
  • Qwen2.5 7b Chess Dragon S1
    huggingface.co
  • Qwen2.5 7b Chess Tiger S1
    huggingface.co

See 39 alternatives to Qwen2.5 7b Chess Lion S1