# Overview The Gensyn Public Testnet was launched in March 2025. It brings persistent identity to decentralised AI systems and provides a network to track participation, maintain attribution, make payments, coordinate remote execution, verify untrusted operations, log decentralised training runs, crowdfund large-scale training efforts, and more. ## What's Live Now The current focus is on Delphi, a permissionless prediction market platform where anyone can create markets on any topic, settled by AI, with support for verifiable settlement through Gensyn's [Reproducible Execution Environment (REE).](https://app.gitbook.com/s/jHECdpSAZDuPfU2oZmM2/) [Delphi](https://app.delphi.fyi/) is live on testnet and will be the first application launching on Gensyn Mainnet. #### Previous Phases Earlier phases of the testnet included: * **RL Swarm:** Collaborative post-training via reinforcement learning reasoning over the internet. RL Swarm demonstrated decentralized model improvement through swarm participation. RL Swarm & all Gensyn-hosted nodes have been paused. * **BlockAssist & CodeAssist:** Applications that demonstrated how ML models can train directly on human interactions to create personalized, privacy-preserving models. Both have been sunset as focus consolidates around Delphi. All historical data remains on chain. ### Get Involved | **Community Members** | Stay up to date on progress, provide feedback, and discuss future developments in the [Discord.](https://discord.com/invite/gensyn) | | --------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | **Traders** | Explore active prediction markets on Delphi, buy and sell positions on outcomes, and help stress-test the platform ahead of Mainnet. | | **Market Creators** | Create your own prediction markets on any topic, configure AI settlement, and trade outcomes using valueless tokens on [Delphi](https://app.delphi.fyi/). | | **Developers** | Build on top of the Gensyn network and contribute to the ecosystem as new infrastructure and applications come online. | | **ML Researchers** | Deploy your own swarm for others to join, train on new datasets, solve new problems, construct new objectives, incentivise participation and explore the space of decentralised AI with an entirely new infrastructure stack. | ### Architecture The network is a custom Ethereum Rollup dedicated to machine learning and integrated with off-chain execution, verification, and communication frameworks. #### Roadmap The Testnet has followed a phased rollout, with each phase introducing new features derived from the infrastructure that Gensyn builds. This has given the community a chance to stress-test the protocol under real-world conditions and provide feedback on features and direction along the way. The current phase is focused on Delphi, the first application launching on Gensyn Mainnet. As the network progresses toward Mainnet, more applications will become available covering the full ML lifecycle from pre-training through to inference. The final phase will culminate in the Mainnet launch, *with real economic value transacted via the chain.* --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.gensyn.ai/testnet/overview.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.