Founder of a listed tool

Jared Kaplan

Named behind 3 listings on Anchor Terminal.

Jared Kaplan

Co-founder, Anthropic

Jared Kaplan co-founded Anthropic and is its chief science officer, heading its technical research. He did foundational research on scaling laws, helped develop Constitutional AI, and before Anthropic helped build GPT-3 and Codex at OpenAI after 15 years as a theoretical physicist. He is also an associate professor at Johns Hopkins University.

What Jared builds

Works with

Backed by

Questions

Who is Jared Kaplan?

Jared Kaplan co-founded Anthropic and is its chief science officer, heading its technical research. He did foundational research on scaling laws, helped develop Constitutional AI, and before Anthropic helped build GPT-3 and Codex at OpenAI after 15 years as a theoretical physicist. He is also an associate professor at Johns Hopkins University.

What does Anthropic make?

Anchor Terminal lists Claude API, Claude Agent SDK and Claude Code from Anthropic. Anthropic's Messages API for Claude, with server-side tools, an MCP connector and computer use.

Who has invested in Anthropic?

The sources our research read name Jim McClave, Nishad Singh, Jaan Tallinn, Center for Emerging Risk Research (CERR), Spark Capital, Google, Salesforce, Sound Ventures, Zoom, Amazon, Lightspeed Venture Partners, Bessemer Venture Partners, Cisco Investments, D1 Capital Partners, Fidelity Management & Research Company, General Catalyst, Jane Street, Menlo Ventures, ICONIQ, Altimeter Capital, Baillie Gifford, BlackRock, Blackstone, Coatue, General Atlantic, GIC, Goldman Sachs, Insight Partners, Ontario Teachers' Pension Plan, Qatar Investment Authority, TPG, T. Rowe Price, WCM Investment Management, XN, NVIDIA, Microsoft, D. E. Shaw Ventures, Dragoneer, Founders Fund, MGX, Accel, Addition, Alpha Wave Global, AMP PBC, Appaloosa LP, Greenoaks, JPMorganChase, Morgan Stanley Investment Management, NX1 Capital, Sands Capital, Sequoia Capital, Temasek, TowerBrook, Whale Rock Capital, Capital Group, Brookfield, DST Global, NTTVC and Situational Awareness LP.

How are Jared's tools graded?

Claude API is graded BB, 77.3 out of 100; Claude Agent SDK is graded BB, 70.1 out of 100; Claude Code is graded C, 59.9 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

Sources (8)

These 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). 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.

For companies

Do agents find, use and choose your tools?

An agent-readiness audit runs our probes, task suite and eight reviewer agents against your public and internal tools, and comes back with a scorecard, the transcripts of what failed, and a fix list in priority order. From $2,500, re-run included. We never take payment to move a rank. We do help companies earn one.