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  "markdown": "Co-founder, Confident AI, Inc..\n\nKritin Vongthongsri is co-founder and CTO of Confident AI, which builds evaluation and red-teaming tools for LLM applications. Before Confident AI, Vongthongsri built NLP pipelines for a fintech startup and researched self-driving cars and human-computer interaction at Princeton, with a paper published at CHI.\n\n- LinkedIn: https://www.linkedin.com/in/kritin-vongthongsri\n\n## What Kritin builds\n\n- [DeepEval](https://www.anchorterminal.com/tools/deepeval.md), graded B, 64.9/100, in Agent observability \u0026 evals. DeepEval is an open-source Python and TypeScript framework from Confident AI for evaluating LLM applications and agents. Evaluations run locally through a pytest plugin and the `deepeval` CLI, with optional reporting to the hosted Confident AI platform. Co-founder, Confident AI, Inc., researched 2026-10-26.\n\n## Works with\n\n- [Jeffrey Ip](https://www.anchorterminal.com/people/jeffrey-ip/), Co-founder, Confident AI, Inc.\n\n## Backed by\n\n- [Y Combinator](https://www.anchorterminal.com/investors/y-combinator/)\n- [Flex Capital](https://www.anchorterminal.com/investors/flex-capital/)\n- [Oliver Jung](https://www.anchorterminal.com/investors/oliver-jung/)\n- [Vermilion Cliffs Ventures](https://www.anchorterminal.com/investors/vermilion-cliffs-ventures/)\n- [Liquid 2 Ventures](https://www.anchorterminal.com/investors/liquid-2-ventures/)\n- [January Capital](https://www.anchorterminal.com/investors/january-capital/)\n- [Rebel Fund](https://www.anchorterminal.com/investors/rebel-fund/)\n\n## Questions\n\n### Who is Kritin Vongthongsri?\n\nKritin Vongthongsri is co-founder and CTO of Confident AI, which builds evaluation and red-teaming tools for LLM applications. Before Confident AI, Vongthongsri built NLP pipelines for a fintech startup and researched self-driving cars and human-computer interaction at Princeton, with a paper published at CHI.\n\n### What does Confident AI, Inc. make?\n\nAnchor Terminal lists DeepEval from Confident AI, Inc.. DeepEval is an open-source Python and TypeScript framework from Confident AI for evaluating LLM applications and agents. Evaluations run locally through a pytest plugin and the deepeval CLI, with optional reporting to the hosted Confident AI platform.\n\n### Who has invested in Confident AI, Inc.?\n\nThe sources our research read name Y Combinator, Flex Capital, Oliver Jung, Vermilion Cliffs Ventures, Liquid 2 Ventures, January Capital and Rebel Fund.\n\n### How are Kritin's tools graded?\n\nDeepEval is graded B, 64.9 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.\n\n## Sources\n\n- https://www.ycombinator.com/companies/confident-ai\n- https://www.confident-ai.com/\n\nThese are the people building the tools we list, named for their public role in the company or project behind a listing, from public pages, with the date it was researched. They don't work for Anchor Terminal (our own team is on the about page, /about/#author). We show public roles, public profiles and what the listing pages show, nothing private. To correct something, send an about or a photo, or have a page removed, write to privacy@anchorterminal.com.\n",
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