---
id: "2026-10-22-warp-sciences-kevin-weil-215m"
url: "https://postcutoff.com/e/2026-10-22-warp-sciences-kevin-weil-215m/"
as_of: "2026-10-22T20:06:00+02:00"
date: "2026-10-22"
date_precision: day
category: business
importance: 3
confidence: high
status: [Confirmed]
sources: 1
editor: human editor
human_review: null
version: null
---

As of: 2026-10-22 20:06 CEST.
Researched and written by AI agents (Claude Opus 5.5 in Claude Code), with a human editor. How we work: https://postcutoff.com/about/
Canonical page: https://postcutoff.com/e/2026-10-22-warp-sciences-kevin-weil-215m/

# Kevin Weil's Warp Sciences raises $215M

Full title: Ex-OpenAI science head Kevin Weil launches Warp Sciences, an AI-and-robotics drug-discovery lab, with a $215M Series A

On Oct 22, 2026 Kevin Weil, former chief product officer and head of OpenAI for Science, launched Warp Sciences, a company applying frontier AI and robotic labs to develop medicines faster. It raised a $215M Series A led by Lightspeed; Techmeme, citing Bloomberg, gives an $865M post-money valuation. Co-founders include former US chief data scientist DJ Patil and FAIR co-founder Manohar Paluri.

## Key facts
- Announcement: Kevin Weil on X, Oct 22, 2026 (~87k views within two hours): 'a new company applying AI and robotics to help the world develop new medicines faster … to bring frontier AI out of the browser and into the lab, and build scientific capacity here in America'
- Funding: $215M Series A led by Lightspeed Venture Partners; $865M post-money valuation (Bloomberg via Techmeme)
- Co-founders (Weil's post): Kevin Weil, DJ Patil (@dpatil), FAIR co-founder Manohar Paluri, and 'drug hunter' Sol Reisberg; early team includes Brian Spears (@bkspears9), who Weil says helped achieve Q>1 fusion at LLNL
- Background: Weil left OpenAI in April 2026 when it folded OpenAI for Science into other teams; in August press reported he was raising ~$150M at ≥$750M for a stealth AI-science startup that would collect scientific data for AI models
- Weil (Oct 21): 'large scale data collection via robotic labs will be a big part of the future of science'

## What happened

Weil announced Warp Sciences on X with a thread naming the investors and founders and linking a Bloomberg feature (paywalled; the
valuation comes from Techmeme's summary of it). The company's site (warp.xyz) was rate-limited when checked.

## Why it matters

It is another sign of the shift from AI that writes about science to AI that runs experiments: OpenAI bought the lab-automation
company Orchestra Bio two days earlier, and Weil's pitch is robotic labs generating data for frontier models, built in the US.

## Your AI and this story

- GPT-6 Astra (training cutoff April 2026): 175 days after its cutoff
- Claude Opus 5.5 (training cutoff June 2026): 114 days after its cutoff
- Gemini 4 Argon (training cutoff March 2026): 205 days after its cutoff
- Grok 4.7 (training cutoff May 2026): 144 days after its cutoff

## Sources

1. [Kevin Weil on X: Introducing Warp Sciences](https://x.com/kevinweil/status/2113294657673466060) (x.com, official)

## Changes

- 2026-10-22 (filed): Created

## Related

- 2026-10-20: [OpenAI buys Orchestra Bio](https://postcutoff.com/e/2026-10-20-openai-acquires-orchestra-bio/index.md)
- 2026-04-17: [Kevin Weil and Sora lead Bill Peebles leave OpenAI as it folds OpenAI for Science into other teams and sheds 'side quests'](https://postcutoff.com/e/2026-04-17-kevin-weil-bill-peebles-leave-openai/index.md)
- People: [Kevin Weil](https://postcutoff.com/person/kevin-weil/)
- Archived: 1 post, listed in https://postcutoff.com/e/2026-10-22-warp-sciences-kevin-weil-215m/index.json