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SPIN

uclaml/SPIN

Official implementation of Self-Play Fine-Tuning

GraphCanon updated Sep 20, 2026 · GitHub synced Sep 20, 2026

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1.3k stars106 forksLast push May 8, 2024 Python Apache-2.0

Decision brief

SPIN is specialized for self-play fine-tuning in large language models through deep learning.

Good fit when

  • When implementing self-play algorithms aimed at enhancing performance of large language models within constrained domains.
  • For projects that necessitate the Apache-2.0 license, supporting open-source contribution and commercial use without patent protection concerns.

Avoid when

  • If your project strictly adheres to frameworks that do not incorporate self-play techniques for training or fine-tuning models.
  • When prioritizing a model training framework that relies on supervised learning rather than the self-play methodology SPIN is based upon.

Observed Jul 14, 2026 · Source: enrich:decision_facts

Verify the decision

Maintenance and security

Full trust report
Maintenance
Dormant (864d since push)
As of Sep 19, 2026
Provenance
Not a fork · Personal account
As of Sep 19, 2026
Security (OSV)
No lockfile
As of Jul 11, 2026

Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.

Install

pip install SPIN
PyPI

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Evidence and technical details

Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.

Overview

SPIN provides methodologies for self-play fine-tuning in large language models utilizing deep learning techniques.

Capability facts

Languages
python

Source: github.language · Sep 19, 2026

Categories

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README

<p align="center" <img src="images/spin dalle.png" width="30%" <br </p <p align="center" 🤗 <a href="https://huggingface.co/collections/UCLA AGI/zephyr 7b sft full spin 65c361dfca65637272a02c40" target=" blank" Models</a 🤗 <a href="https://huggingface.co/collections/UCLA AGI/dat...

For agents

This page has a .md twin and JSON over the API.

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