About Mirendil

Mirendil is a San Francisco-based AI research startup founded by former Anthropic researchers, focused on accelerating scientific discovery in biology and materials science. The company builds AI models that generate hypotheses and simulate outcomes, shortening the path from scientific idea to breakthrough. Mirendil was founded in late 2025 by Behnam Neyshabur (formerly led Anthropic's scientific AI reasoning team) and Harsh Mehta (former senior research scientist at Anthropic), alongside Shayan Salehian (formerly of xAI) and Tara Rezaei (former OpenAI intern).

Latest Funding

Seed
$175M

Announced 2026-03-13

Buying Signals

Where the capital is going, and whether it's already started moving.

Spend Intent

2 signals · where the capital is going

Product

Developing AI-powered scientific discovery platform founded by former Anthropic and xAI researchers

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Hiring Signals

3 open roles · capital meeting headcount

Career page
R&D execution

R&D spend backed by 3 engineering hires, product build in motion

Engineering first

3 engineering roles, technical investment focus

Top hiring departments

It
3
Employees
11-50
Founded
2025
HQ
San Francisco
Industry
Software & Internet
Tags
AI/ML Deep Tech Simulation Biotechnology Synthetic Biology
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Excellent match

Industry

High

Size

Mid

Stage

High

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Investors

2 investors
AN

Andreessen Horowitz

Lead investor · Seed

Lead

Tech Stack

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Key Highlights

AI Insights

Targeting $175M at $1B valuation co-led by Andreessen Horowitz and Kleiner Perkins, with terms not yet finalized at announcement

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For sales teams

Selling to Mirendil? You're in the right place.

Knowing they raised is the start. Our difference is what comes attached to Mirendil.

Spend Intent

Where this round will be spent.

Hiring Signals

Which departments are growing.

Verified Contacts

Who actually decides.

See the buying signals

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