kzl/decision-transformer

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

2830 stars · 517 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

Official codebase for the Decision Transformer paper, which frames reinforcement learning as sequence modeling with transformers. It contains scripts to reproduce Atari and OpenAI Gym experiments from the paper.

Use cases

• reproduce Decision Transformer paper experiments
• train a transformer for offline reinforcement learning
• apply sequence modeling to Atari environments
• run RL experiments on OpenAI Gym tasks
• study transformers as an alternative to traditional RL algorithms

When to choose

• you want to reproduce or build on the Decision Transformer paper
• you need an offline RL baseline using sequence modeling
• you are researching transformer-based RL approaches

When to avoid

• you need a production-ready RL framework
• you want online RL or modern maintained tooling
• you need environments beyond Atari and Gym without adaptation

Facets

library · maturity maintenance

reinforcement-learning deep-learning machine-learning reinforcement-learning deep-learning machine-learning python transformer sequence-modeling research-code atari openai-gym paper-reproduction research linux macos

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For agents

markdown · JSON · MCP: product_card(name="kzl/decision-transformer")