RECENT FUNDING
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Subquadratic

AI lab leading the subquadratic LLM revolution.

Foundation models and research
Latest funding

$29M ·

Source: Dealroom

Funding history ↓
Website: subq.ai.
X: @subquadratic · 20,263 followers.
LinkedIn: linkedin.com.
Category: Foundation models and research.
Sectors: AI.
Subcategory: subquadratic LLM research.
Based in: San Francisco, United States.
Last round: Jun 12, 2026 · 153 days ago.
On Recent Funding since: Sep 22, 2026.

Signals

X account@subquadratic · created Jan 13, 2026 (10 months old) · 20,263 followers
Website registeredJan 7, 2026 (10 months old)
TIMELINE · MONEY RAISED

Subquadratic | 156 days from website to first raise on record

@subquadratic·Raised $29M in 1 sourced round·2 signals before the first raise
$7.3M$15M$22M$29MFEBAPRJUNAUGOCT$29M||WEBSITE CREATED · JAN 7, 2026||X ACCOUNT CREATED @SUBQUADRATIC · JAN 13, 2026$29M Round · Jun 12, 2026$29M ROUND · JUN '26

Money raised, round by round (amounts linked to their source). Pins are dated signals; hover the icons for dates.

Funding rounds

  1. Round · $29M
    Source: Dealroom
  2. X account created
  3. Website created

Founders and team

Investors

Similar Foundation models and research companies

Sources and API

Every amount links to the page it came from. * Estimated from an accelerator's published standard deal, not a company-specific disclosure. How Recent Funding sources and verifies funding data. The same data as JSON: /api/v1/companies/subquadratic (get a free API key).

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