LLM Opinion – discover what sources an LLM relies on

Show HN: LLM Opinion – discover what sources an LLM relies on

Based, LLM Opinion – discover what sources an LLM relies on works in show hn launch.

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Hi HN,I built a simple tool that shows what an LLM (OpenAI model) thinks about any product — both based on its internal knowledge and web search. It also shows which sources the model relied on. You can download the analysis as a JSON file or share it via link.I’m using:- openai/gpt-4.1-mini for queries that require search- openai/gpt-4.1-nano for those that don’tSince the product is completely free, I’m sticking with the cheaper models. I do have a cost cap :)Tech-wise, it’s a Python backend with FastAPI and some Node.js. I’m tracking analytics with PostHog: mainly unique users and search queries.Next steps I’m considering:- Open-sourcing it and letting users provide their own OpenAI API ke

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Website: llm-opinion.onrender.com