Anthropic Files to Go Public | StrictlyVC Summary

1. Key Themes

AI Revenue Growth Is Defying Expectations at Hyperspeed

Anthropic's confidential IPO filing is the marquee signal, with its revenue run rate jumping from $9B at end-2025 to over $47B — a 5x leap in months — putting its valuation at $965B. Meanwhile, Alphabet is spending up to $190B in capex this year and raising $80B because "demand for its AI products is exceeding available supply."

"Anthropic...potentially putting the $965 billion AI company on track to go public this fall as it races OpenAI and SpaceX to tap public markets after its revenue run rate jumped to more than $47 billion from $9 billion at the end of 2025."

Defense Tech Is the Second-Hottest Sector After AI — and the Two Are Converging

Mach Industries nearly 4x'd its valuation in one year (from $470M to $1.8B), raised a $300M Series C that was oversubscribed even after being upsized, and is building a portfolio of five autonomous weapons systems. The investor enthusiasm spans premier funds (Sequoia, Khosla, Bedrock) and newer crossover players (Ribbit Capital, Infinite Capital).

"Other than AI, defense tech is a hot area for investment right now as newfangled autonomous weapons and drone defense systems prove themselves in battle in Ukraine." "We went out to raise 200 [million dollars] and we were extremely oversubscribed at 200 and happy with the price, so we decided to push up to 300. We're still oversubscribed at the 300 mark." — Ethan Thornton

Pre-AI Startups Are Getting Wiped Out

Capital is rapidly bifurcating between AI-native companies and legacy software businesses. PitchBook data reveals over 220 former unicorns have fallen below $1B in value, and nearly half of all U.S. unicorns haven't raised fresh funding in three years. The Contentful exit — acquired by Salesforce at $1-1.5B vs. a $3B 2021 peak valuation — is a live case study in this markdown dynamic.

"PitchBook estimates that more than 220 former unicorns have fallen below $1 billion in value and that nearly half of America's 857 unicorns have not raised fresh funding in three years, as capital flows toward AI-native companies and investors reassess older software businesses built for a pre-AI world."

AI Infrastructure Spend Is Entering a New Magnitude

Alphabet's planned $80B raise and up-to-$190B capex budget signals that the largest AI players are now spending at sovereign-fund scale. Separately, DriveNets — software for scaling AI infrastructure — raised $410M at an $8.5B valuation with AMD as a strategic backer, underscoring that the picks-and-shovels layer of AI infrastructure remains a high-conviction investment category.

"Alphabet plans to raise $80 billion to help fund its AI infrastructure buildout...as Google's parent says demand for its AI products is exceeding available supply and it prepares to spend as much as $190 billion on capex this year."

SF Is Pulling Capital West, Squeezing Other Ecosystems

Bay Area seed funding surged 72% YoY to $9.1B, while New York's seed-deal count fell for the third consecutive year. New York VCs are being forced to deploy capital beyond their home market to stay relevant.

"Bay Area startups raising $9.1 billion in seed funding last year, up 72%, while New York's seed-deal count fell for the third straight year."

2. Contrarian Perspectives

Anthropic May Be Something Stranger Than a Software Company

Bill Gurley, a canonical rational-actor VC, has publicly revised his mental model of Anthropic away from "regulatory capture play" to something far more unsettling: a company that genuinely believes it is building a potentially dangerous, near-divine intelligence — and is racing to do it anyway.

"Gurley now says he sees a 'Dr. Frankenstein' dynamic, with Anthropic acting less like a software company than a group that believes it is 'midwifing a deity.'"

This is a material reframing for investors: if Anthropic's leadership sincerely believes in existential AI risk, their capital allocation, safety investments, and governance decisions may not follow normal commercial logic — creating unpredictable behavior post-IPO.

Chinese AI Is Delivering Claude-Level Performance at a Fraction of the Cost

MiniMax's new M3 model claims near-parity with Anthropic's Claude Opus 4.7 at roughly 40x lower cost per million input tokens. If accurate, this challenges the assumption that frontier AI capability requires frontier AI pricing — and threatens the margin thesis of Western AI API businesses.

"Chinese AI developer MiniMax says its new M3 model approaches Claude Opus 4.7-level performance while costing roughly 40x less per million input tokens."

Michael Saylor's Bitcoin Maximalism Has a Structural Crack

Strategy — the company built entirely on a "never sell bitcoin" thesis — quietly sold 32 BTC to fund preferred-stock dividends. This is the first disclosed standalone reduction in its bitcoin holdings, suggesting that financial engineering at the corporate level may force hands that ideology won't.

"Marking what appears to be the company's first disclosed standalone reduction of its bitcoin holdings after years of publicly advocating a buy-and-hold-forever strategy."

3. Companies Identified

Anthropic | AI safety-focused LLM company | Filed confidentially for IPO; revenue run rate grew from $9B to $47B+ in months; valued at $965B | "Anthropic has confidentially filed for an IPO, potentially putting the $965 billion AI company on track to go public this fall."

Mach Industries | Defense tech startup building autonomous weapons systems | Raised $300M Series C at $1.8B valuation, ~4x jump in one year; five autonomous vehicle programs in development | "The raise nearly quadruples the valuation of the company in a year."

DriveNets | Israeli software for scaling AI infrastructure and telecom networks | Raised $410M at $8.5B valuation; AMD participated as strategic investor | "A 10-year-old Israeli company that develops software for scaling AI infrastructure, telecom networks, and cloud systems."

Quantinuum | Honeywell-backed quantum computing company | IPO upsized to $1.46B with demand at "double-digit multiples" of available shares; targeting $14.3B valuation on just $30.9M in 2025 revenue | "Increased its planned IPO to as much as $1.46 billion after investor demand reportedly reached double-digit multiples of the shares available."

MiniMax | Chinese AI developer | Claims M3 model matches Claude Opus 4.7 at 40x lower cost | "Its new M3 model approaches Claude Opus 4.7-level performance while costing roughly 40x less per million input tokens."

Endra | Stockholm startup automating MEP design for construction using AI inside tools like Revit | Raised $50M led by a16z; two years old | "Automates mechanical, electrical, and plumbing design work for building projects by using AI to place systems, route circuits, and optimize layouts inside tools like Revit."

Mecka | New York startup collecting human movement data to train robot AI models | Raised $60M (Series A + follow-on) | "Collects human movement data from body sensors and iPhones to train AI models for robots."

Spiro | Dubai startup operating electric motorcycles and battery-swapping infrastructure across Africa | Raised $215M equity | "Operates electric motorcycles and battery-swapping infrastructure across Africa."

Fonoa | Dublin startup managing global indirect tax compliance | Raised $110M Series C; acquired PwC's Indirect Tax Edge platform | "Manages indirect tax compliance for global businesses...across multiple jurisdictions."

Sekai | Sunnyvale startup letting users create mini-apps from text prompts via a TikTok-style feed | Raised $30M total from Khosla, a16z, Mayfield, and others | "Lets consumers create and share mini-apps from text prompts, including games, utilities, and social tools, through a TikTok-style feed."

Corgi | AI insurance startup | Doubled valuation to $2.6B in three weeks | "Recently doubled its valuation to $2.6 billion in just three weeks."

Contentful | CMS provider used by 4,800+ brands | Acquired by Salesforce at $1-1.5B — a steep discount to its $3B 2021 valuation | "A steep discount to Contentful's $3 billion valuation in 2021."

Gigascale Capital | Palo Alto VC firm | Closed $250M first institutional fund focused on clean energy, grid infrastructure, advanced manufacturing, and AI for physical systems | "Founded by former Meta CTO Mike Schroepfer."

Nvidia | Semiconductor giant | Entering consumer PCs with RTX Spark chip designed to run AI agents locally, targeting Apple's developer base | "Pushing into consumer PCs with RTX Spark...designed to run AI agents locally, giving Nvidia a shot at challenging Apple's appeal with AI developers."

Invisix | Eindhoven startup developing soft x-ray inspection systems for advanced chips | Raised $23.2M seed; backed by a tier-1 semiconductor manufacturer | "Develops soft x-ray measurement systems that help chipmakers inspect buried 3D structures in advanced logic and memory chips without destroying them."

4. People Identified

Ethan Thornton | 22-year-old founder and CEO of Mach Industries | MIT dropout who built a $1.8B defense tech company in three years | "Famously dropped out of MIT at 19 to start the company."

Bill Gurley | Benchmark VC partner | Offered a rare public re-evaluation of Anthropic's nature, shifting from regulatory-capture thesis to "Dr. Frankenstein" framing | "Gurley now says he sees a 'Dr. Frankenstein' dynamic, with Anthropic acting less like a software company than a group that believes it is 'midwifing a deity.'"

Mike Schroepfer | Former Meta CTO; founder of Gigascale Capital | Closed $250M fund focused on hard-tech and climate infrastructure | (Identified in the New Funds section as the firm's founder)

Nico Laqua | Cofounder of Corgi (AI insurance) | Extreme work-culture figure; keeps a mattress in the office, works 7 days/week on 3-4 hours of sleep | "Employees who take every Saturday and Sunday off 'will not have a place at Corgi.'"

Senator Bernie Sanders | U.S. Senator | Proposing legislation requiring 50% public ownership stake in major AI companies via a sovereign wealth fund | "Arguing that because AI is built on humanity's collective knowledge, its wealth should flow into a sovereign wealth fund that benefits ordinary Americans."

Sam Altman | CEO of OpenAI; also active as an angel via Hydrazine Capital | Named in Florida's lawsuit; Hydrazine Capital investing in robotics/engineering software startup Alfred | "Florida has filed suit against OpenAI and Sam Altman, alleging ChatGPT is an unsafe product."

Bill Gates | Co-founder of Microsoft; philanthropist | Under renewed scrutiny due to newly released Epstein files revealing deeper ties than previously acknowledged | "Newly released Jeffrey Epstein files reveal deeper ties than previously acknowledged...prompting internal unrest at the Gates Foundation."

5. Operating Insights

Oversubscribed Rounds Are a Signal to Push Up, Not Close

Mach Industries planned to raise $200M, found itself oversubscribed, and upsized to $300M — still oversubscribed. For founders in hot sectors, closing early at your target number may be leaving leverage on the table. Testing the ceiling of investor appetite before closing is a legitimate tactical move.

"We went out to raise 200 [million dollars] and we were extremely oversubscribed at 200 and happy with the price, so we decided to push up to 300. We're still oversubscribed at the 300 mark." — Ethan Thornton

Crossover Funds Are the New Signal for Sector Legitimacy

Ribbit Capital — built on fintech — is now leading rounds in defense tech (Mach Industries) and AI coding (Cognition) and neoclouds (Crusoe). When a fund defined by one vertical starts leading deals in adjacent verticals, it's a strong signal those sectors have crossed from niche to institutional-grade. Operators in emerging sectors should actively court crossover investors as validation.

"Ribbit Capital, known for fintech and lately in hot deals everywhere — from AI coding startups like Cognition to neoclouds like Crusoe."

6. Overlooked Insights

SpaceX Is Structuring Its IPO With Unusual Insider Liquidity

SpaceX is reserving up to 5% of IPO shares for employees and executive-selected individuals — with no lockup restrictions. This is a notable structural departure from standard IPO mechanics, allowing insiders to sell immediately at IPO. For investors in the public offering, this creates an asymmetric dynamic where insiders have full liquidity from day one.

"SpaceX plans to reserve up to 5% of its IPO shares for employees and other people chosen by its executives, but in a departure from typical practice, these shares will not be subject to lockup restrictions."

AI Is Now Automating Physical-World Design Work, Not Just Knowledge Work

Endra (construction MEP design) and Mecka (human movement data for robotics) both raised significant rounds this week, suggesting a quiet but accelerating wave of AI applied to physical-systems design and training data collection for embodied AI. These are early-stage markets with little public attention but meaningful institutional backing (a16z backed Endra; Framework Ventures led Mecka).

"Automates mechanical, electrical, and plumbing design work for building projects by using AI to place systems, route circuits, and optimize layouts inside tools like Revit." — on Endra "Collects human movement data from body sensors and iPhones to train AI models for robots." — on Mecka