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Subquadratic

Subquadratic

Private
Miami, FloridaAI, Data & Cloud Infrastructurehttps://subq.ai/

Last Round

Seed

May 5, 2026

Est. Valuation

$500M

Total Funding Raised

$29M

Momentum

Top 5%

of companies Caplight tracks

Company Overview

Subquadratic is an artificial intelligence company that is building a new class of large language models based on a subquadratic architecture.

Sector

AI, Data & Cloud Infrastructure

Verticals

NLP & Conversational AI, AI Training Infrastructure, Cloud Infrastructure

Business Model

B2B

Customer Profile

Usage-Based SaaS, Freemium, Subscription SaaS

AI Layer

Foundation

Keywords

large context windowsubquadratic architecturelinear scaling LLMfoundation modellarge language modelLLMfrontier AImillion token contextLLM APISubquadratic Sparse AttentionSSAAI infrastructurecodebase analysisAI coding agentretrieval-augmented generationRAGRAG killervibe coding

Historical Pricing

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Caplight Momentum Score

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Subquadratic Comparables

Compare Subquadratic with similar companies based on industry and business-model similarity.

Subquadratic comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Magic AI, Inc.
79%
Anthropic
72%
Mistral AI
68%

Subquadratic Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
SeedMay 5, 2026

Subquadratic Investors

Notable investors and investment history

Subquadratic investors
InvestorRounds
JAM FundSeed
Lasagna CapitalSeed
Coalition OperatorsSeed

Market signals

Structured signals derived from secondary market and firmographic data.

  • Jul 28, 2026

    Grew 41% QoQ, from 34 to 48 employees.

  • Jun 7, 2026

    Grew 66% QoQ, from 29 to 48 employees.

Subquadratic Filings

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Subquadratic filings preview — column headings only; records require access
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Frequently Asked Questions

Common questions about Subquadratic's valuation, stock price, and market status.

Is Subquadratic a public or private company?

Subquadratic is a private company.

What is the current stock price of Subquadratic?

Subquadratic is a private company with no public stock price. No recent secondary market data is available.

How much is Subquadratic worth (valuation)?

Subquadratic's valuation is estimated at $500.0M based on funding round data.

Can I buy Subquadratic stock?

Subquadratic shares may be available on secondary markets subject to transfer restrictions. Caplight facilitates secondary market transactions for accredited investors. Visit https://www.caplight.com to learn more.

When was Subquadratic's last funding round?

Subquadratic's most recent funding round was Seed on May 6, 2026.

Who are the main investors in Subquadratic?

Key investors in Subquadratic include JAM Fund, Lasagna Capital, Coalition Operators.

Will Subquadratic IPO soon?

No public IPO plans have been announced for Subquadratic.

How can I track Subquadratic secondary market activity?

Caplight tracks bids, offers, and trades for private companies. Visit https://www.caplight.com to monitor Subquadratic's secondary market activity and sign up for updates.

Firmographic Details

HeadquartersMiami, Florida
Employee Range50
Year FoundedN/A
Last FundingMay 5, 2026

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