Foresight by Lightning Rod is an OpenAI-compatible forecasting API for developers building agents, prediction-market bots, and decision tools. Ask a question about a future event and get a scored, calibrated forecast back. Unlike general-purpose LLMs, Foresight is trained and evaluated on real-world outcomes, with benchmark-verified accuracy, cheaper inference, and a drop-in API for forecasting workflows.
Frontier AI is powerful, but it is not built for forecasting. Frontier models are trained to produce plausible text, not well-calibrated probabilities about what will actually happen. They are also expensive to run inside agentic workflows, where bots may need to forecast thousands of markets, events, or decisions.
We trained Foresight to make better predictions at lower inference cost.
Foresight is an AI forecasting API with better accuracy at a lower inference cost. It is trained using our Future-as-Label method (Spotlight at the ICML 2026 AI Forecasting Workshop), which uses real-world outcomes over time for training. Instead of hand-labeling datasets or imitating generic text, Foresight learns from what actually happened.
Foresight beats frontier models 100x larger on live prediction benchmarks, like ProphetArena and ForecastBench, with a particularly large lead in prediction market categories like Sports & Politics.
Our API is OpenAI-compatible, so developers can easily swap it into existing workflows.
Use code PHFORESIGHT for $50 free API credits this month.
We'd love feedback from builders working on forecasting agents, prediction tools, or any workflow where better forecasts matter.
About Foresight by Lightning Rod on Product Hunt
“Predict anything with AI”
Foresight by Lightning Rod launched on Product Hunt on June 30th, 2026 and earned 248 upvotes and 35 comments, earning #3 Product of the Day. Foresight by Lightning Rod is an OpenAI-compatible forecasting API for developers building agents, prediction-market bots, and decision tools. Ask a question about a future event and get a scored, calibrated forecast back. Unlike general-purpose LLMs, Foresight is trained and evaluated on real-world outcomes, with benchmark-verified accuracy, cheaper inference, and a drop-in API for forecasting workflows.
On the analytics side, Foresight by Lightning Rod competes within API, Developer Tools and Artificial Intelligence — topics that collectively have 1.1M followers on Product Hunt. The dashboard above tracks how Foresight by Lightning Rod performed against the three products that launched closest to it on the same day.
Who hunted Foresight by Lightning Rod?
Foresight by Lightning Rod was hunted by Ben Lang. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of Foresight by Lightning Rod including community comment highlights and product details, visit the product overview.
Ben Lang
Hey Product Hunt — Ben here, founder of Lightning Rod Labs.
Frontier AI is powerful, but it is not built for forecasting. Frontier models are trained to produce plausible text, not well-calibrated probabilities about what will actually happen. They are also expensive to run inside agentic workflows, where bots may need to forecast thousands of markets, events, or decisions.
We trained Foresight to make better predictions at lower inference cost.
Foresight is an AI forecasting API with better accuracy at a lower inference cost. It is trained using our Future-as-Label method (Spotlight at the ICML 2026 AI Forecasting Workshop), which uses real-world outcomes over time for training. Instead of hand-labeling datasets or imitating generic text, Foresight learns from what actually happened.
Foresight beats frontier models 100x larger on live prediction benchmarks, like ProphetArena and ForecastBench, with a particularly large lead in prediction market categories like Sports & Politics.
Our API is OpenAI-compatible, so developers can easily swap it into existing workflows.
Better accuracy. Cheaper inference. OpenAI-compatible API.
Use code PHFORESIGHT for $50 free API credits this month.
We'd love feedback from builders working on forecasting agents, prediction tools, or any workflow where better forecasts matter.