# Jesse Clark

> Jesse Clark is co-founder and CTO. Celeris-1 Decision on Anchor Terminal, with grades, an about and public profiles.

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- MCP: https://www.anchorterminal.com/mcp (the whole catalogue as tools, no key)
- Licence: CC BY 4.0, credit Anchor Terminal and link this page (https://www.anchorterminal.com/terms/#data)
- Updated: 2026-10-28

Co-founder and CTO.

Jesse Clark co-founded Celeris, an AI research lab building low-latency language models, with Tom Hamer, after the pair co-founded Marqo, a search platform for e-commerce. He previously led machine learning at Amazon Robotics, was principal ML scientist at Stitch Fix and held physics research posts at Stanford and UCL.

- X: https://x.com/jn2clark

## What Jesse builds

- [Celeris-1 Decision](https://www.anchorterminal.com/tools/celeris-1-decision.md), graded D, 49.5/100, in Decision models. Celeris-1 Decision is a hosted multimodal diffusion model from Celeris, a Marqo Inc research lab. Its HTTP API answers typed questions about text, structured data and images with probabilities and optional explanations. Co-founder and CTO, researched 2026-10-27.

## Works with

- [Tom Hamer](https://www.anchorterminal.com/people/tom-hamer/), Co-founder and CEO

## Backed by

- [Lightspeed Venture Partners](https://www.anchorterminal.com/investors/lightspeed-venture-partners/)
- [Blackbird Ventures](https://www.anchorterminal.com/investors/blackbird-ventures/)
- [January Capital](https://www.anchorterminal.com/investors/january-capital/)

## Questions

### Who is Jesse Clark?

Jesse Clark co-founded Celeris, an AI research lab building low-latency language models, with Tom Hamer, after the pair co-founded Marqo, a search platform for e-commerce. He previously led machine learning at Amazon Robotics, was principal ML scientist at Stitch Fix and held physics research posts at Stanford and UCL.

### What does Celeris (Marqo Inc) make?

Anchor Terminal lists Celeris-1 Decision from Celeris (Marqo Inc). Celeris-1 Decision is a hosted multimodal diffusion model from Celeris, a Marqo Inc research lab. Its HTTP API answers typed questions about text, structured data and images with probabilities and optional explanations.

### Who has invested in Celeris (Marqo Inc)?

The sources our research read name Lightspeed Venture Partners, Blackbird Ventures and January Capital.

### How are Jesse's tools graded?

Celeris-1 Decision is graded D, 49.5 out of 100, on Anchor Terminal's benchmark, which scores every listing against the same checklist.

## Sources

- https://celeris.ai/about
- https://www.linkedin.com/in/tom-hamer-04a6369b
- https://x.com/tom_w_hamer
- https://x.com/jn2clark
- https://celeris.ai/
- https://celeris.ai
- https://docs.celeris.ai/support
- https://celeris.ai/contact

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, /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.

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