--- title: "Voyager vs Odyssey" type: "comparison" canonical_url: "https://www.graphcanon.com/compare/minedojo-voyager-vs-zju-vipa-odyssey" tools: ["minedojo-voyager", "zju-vipa-odyssey"] --- # Voyager vs Odyssey *GraphCanon updated Aug 14, 2026* ## Verdict Pick Voyager if voyager integrates large language models into Minecraft for open-ended learning, using JavaScript; pick Odyssey if odyssey integrates advanced abilities using large language models into Minecraft agents. [Voyager](https://voyager.minedojo.org/) reports 7.1k GitHub stars, 696 forks, and 8 open issues, last pushed Apr 3, 2024. [Odyssey](https://github.com/zju-vipa/Odyssey) has 396 stars, 28 forks, and 3 open issues, last pushed Oct 22, 2025. Figures are from public GitHub metadata via [Voyager's repository](https://github.com/MineDojo/Voyager) and [Odyssey's repository](https://github.com/zju-vipa/Odyssey). | | [Voyager](/tools/minedojo-voyager.md) | [Odyssey](/tools/zju-vipa-odyssey.md) | | --- | --- | --- | | Tagline | An Open-Ended Embodied Agent with Large Language Models | Empowering Minecraft Agents with Open-World Skills | | Stars | 7,140 | 396 | | Forks | 696 | 28 | | Open issues | 8 | 3 | | Language | JavaScript | Python | | Adopt for | Voyager integrates large language models into Minecraft for open-ended learning, using JavaScript. | Odyssey integrates advanced abilities using large language models into Minecraft agents. | | Persona | - | - | | Runtime | - | - | | License | MIT | MIT | | Categories | AI Agents, Model Training | AI Agents, LLM Frameworks | ## Trust and health _Sourced signals - not a safety guarantee. No winner column._ | | [Voyager](/tools/minedojo-voyager.md) | [Odyssey](/tools/zju-vipa-odyssey.md) | | --- | --- | --- | | Maintenance | Dormant (18%) | Slowing (36%) | | Days since push | 862d | 275d | | Open issues (now) | 8 | 3 | | Stars delta | +82 (30d) | Unknown | | Open issues delta | 0 (30d) | Unknown | | Full report | [trust report](/tools/minedojo-voyager/trust.md) | [trust report](/tools/zju-vipa-odyssey/trust.md) | ## Shared compatibility - **Node.js**: [Voyager](/tools/minedojo-voyager.md) - Node.js runtime; [Odyssey](/tools/zju-vipa-odyssey.md) - Node.js runtime - **Python**: [Voyager](/tools/minedojo-voyager.md) - Python runtime; [Odyssey](/tools/zju-vipa-odyssey.md) - Python runtime ## Decision facts: Voyager - **Adopt for:** Voyager integrates large language models into Minecraft for open-ended learning, using JavaScript. ## Decision facts: Odyssey - **Adopt for:** Odyssey integrates advanced abilities using large language models into Minecraft agents. ## Choose when ### Choose Voyager if… - Voyager is primarily JavaScript; Odyssey is Python. - Tags unique to Voyager: embodied-learning, javascript, large language models, node-js. - Also covers Model Training. - Integrate advanced AI interactions in educational or research Minecraft scenarios ### Choose Odyssey if… - Odyssey is primarily Python; Voyager is JavaScript. - Tags unique to Odyssey: agent, embodied-agent, fine-tuning, large-language-model. - Also covers LLM Frameworks. - You need to develop AI skills for agents in open-world environments like Minecraft ## When NOT to use Voyager - For projects needing real-time processing without external API reliance - If the Minecraft platform is unwanted or unavailable for your project ## When NOT to use Odyssey - Requirements involve closed or controlled environment simulations not compatible with Minecraft's vast world - Project does not benefit from the specific large language model fine-tuning capabilities offered by Odyssey ## Common questions ### What is the difference between Voyager and Odyssey? Voyager: An Open-Ended Embodied Agent with Large Language Models. Odyssey: Empowering Minecraft Agents with Open-World Skills. See the comparison table for live GitHub stats and shared categories. ### When should I choose Voyager over Odyssey? Choose Voyager over Odyssey when Voyager is primarily JavaScript; Odyssey is Python; Tags unique to Voyager: embodied-learning, javascript, large language models, node-js; Also covers Model Training; Integrate advanced AI interactions in educational or research Minecraft scenarios. ### When should I choose Odyssey over Voyager? Choose Odyssey over Voyager when Odyssey is primarily Python; Voyager is JavaScript; Tags unique to Odyssey: agent, embodied-agent, fine-tuning, large-language-model; Also covers LLM Frameworks; You need to develop AI skills for agents in open-world environments like Minecraft. ### When should I avoid Voyager? For projects needing real-time processing without external API reliance If the Minecraft platform is unwanted or unavailable for your project ### When should I avoid Odyssey? Requirements involve closed or controlled environment simulations not compatible with Minecraft's vast world Project does not benefit from the specific large language model fine-tuning capabilities offered by Odyssey ### Is Voyager or Odyssey more popular on GitHub? Voyager has more GitHub stars (7,140 vs 396). Stars measure visibility, not whether either tool fits your constraints. ### Are Voyager and Odyssey open source? Yes - both are open-source projects on GitHub (Voyager: MIT, Odyssey: MIT). ### Where can I find alternatives to Voyager or Odyssey? GraphCanon lists graph-backed alternatives at [Voyager alternatives](/tools/minedojo-voyager/alternatives) and [Odyssey alternatives](/tools/zju-vipa-odyssey/alternatives) ([Voyager markdown twin](/tools/minedojo-voyager/alternatives.md), [Odyssey markdown twin](/tools/zju-vipa-odyssey/alternatives.md)), ranked by typed relationship edges rather than popularity votes. ### Is there a machine-readable version of this comparison? Yes. The markdown twin at [this comparison](/compare/minedojo-voyager-vs-zju-vipa-odyssey.md) mirrors this page for agents and LLM crawlers, with the same stats table and FAQ answers. ### Which is better maintained, Voyager or Odyssey? Voyager: Dormant. Odyssey: Slowing. Compare maintenance labels, days since push, and release cadence in the trust section below - stars alone do not measure maintenance. ### Where are the full trust reports for Voyager and Odyssey? GraphCanon publishes per-repo trust reports with dated maintenance, provenance, and scan summaries: [Voyager trust report](/tools/minedojo-voyager/trust); [Odyssey trust report](/tools/zju-vipa-odyssey/trust). --- **Machine-readable endpoints** - JSON: [`/api/graphcanon/graph?tool=minedojo-voyager`](/api/graphcanon/graph?tool=minedojo-voyager) - LLM index: [/llms.txt](/llms.txt) - Full corpus: [/llms-full.txt](/llms-full.txt) _GraphCanon - The knowledge graph for AI development. https://www.graphcanon.com/_