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  "markdown": "Former co-founder (May–November 2023); now engineer at Subframe.\n\nAdam Ginzberg co-founded Baserun in Y Combinator's Summer 2023 batch. He is now CTO and co-founder of Subframe. Earlier he was an early engineer at Coda, where he helped lead the Coda AI team, and he studied computer science at Stanford.\n\n- LinkedIn: https://www.linkedin.com/in/adam-ginzberg-77b6ba126\n\n## What Adam builds\n\n- [Baserun](https://www.anchorterminal.com/tools/baserun.md), graded F, 7.3/100, in Agent observability \u0026 evals. Discontinued LLM testing and monitoring platform with Python and JavaScript SDKs for tracing model calls. Former co-founder (May–November 2023); now engineer at Subframe, researched 2026-10-27.\n\n## Works with\n\n- [Effy Zhang](https://www.anchorterminal.com/people/effy-zhang/), Former founder and CEO (May 2023–September 2024); now Anthropic MTS\n\n## Questions\n\n### Who is Adam Ginzberg?\n\nAdam Ginzberg co-founded Baserun in Y Combinator's Summer 2023 batch. He is now CTO and co-founder of Subframe. Earlier he was an early engineer at Coda, where he helped lead the Coda AI team, and he studied computer science at Stanford.\n\n### What does Baserun make?\n\nAnchor Terminal lists Baserun from Baserun. Discontinued LLM testing and monitoring platform with Python and JavaScript SDKs for tracing model calls.\n\n### How are Adam's tools graded?\n\nBaserun is graded F, 7.3 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.\n\n## Sources\n\n- https://www.linkedin.com/in/effyz/details/experience/\n- https://www.ycombinator.com/companies/baserun\n- https://www.linkedin.com/in/effyz\n- https://x.com/effyyzhang\n- https://www.linkedin.com/in/adam-ginzberg-77b6ba126/details/experience/\n- https://www.linkedin.com/in/adam-ginzberg-77b6ba126\n- https://x.com/baserunai\n- https://github.com/baserun-ai/baserun-py\n- https://github.com/baserun-ai\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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