Creator of BabyAGI; the agent framework appears in nearly every public demo and X thread on autonomous task workflows.
Person profile
Yohei Nakajima's AI stack.
General Partner at Untapped Capital.
Tools Yohei Nakajima has publicly discussed or demonstrated using. Curated by Magpie's editorial team from podcasts, posts, and public stacks.
Yohei Nakajima is general partner at Untapped Capital and the creator of BabyAGI, one of the seminal autonomous-agent demos. He posts agent and automation demos constantly on X.
Tools Yohei has publicly discussed.
- BabyAGIDirectCatalogue entry coming soon
- ChatGPT4.9DirectLLM chatbot
ChatGPT is the model behind early BabyAGI iterations; Nakajima posts examples of agent workflows built on it.
- LangChain3.1DirectAgent infrastructure
LangChain is referenced as part of the agent-orchestration stack in Nakajima's demos.
- Claude4.7DirectLLM chatbot
Posts agent workflows backed by Claude alongside ChatGPT, comparing tool-use behaviour across models.
Evidence tiers
Direct: a video, podcast, post, or essay where Yohei names the tool. Implied: their company's public stack, repeated adjacency, or job ads. We don't list guesses. See how Magpie scores tools.
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These tools have been mentioned by the people featured in podcasts, interviews, posts, and other public media. Source links and citations are included wherever possible. Magpie AI has no direct relationship with the people on these pages. This is editorial coverage, not an endorsement, sponsorship, or affiliation. Spot a missing tool or a wrong attribution? Suggest a correction →