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Live model

AiSignal

A live census of intelligence

Live model — estimated global AI activity

Not a measurement
AI tokens
Queries
AI accelerators
Electricity
AI spend

Money

Who is writing the checks

Gartner’s disclosed 2026 print is $2.59 trillion worldwide. Tracked venture into the category is $849 billion across 1,147 companies — and more than half of that sits in 27 foundation-model firms. Year counters smear those prints. They are estimates, not a payments rail.

AI spend · modeled estimate · year

Worldwide AI spend this year

~$82,072 / second

Gartner's May 2026 forecast for worldwide AI spending, including infrastructure. Software-only market tallies are 3–4× smaller. Scope is the whole fight.

About $82,000 every second of 2026.

Source: Gartner, Worldwide AI Spending Forecast, May 2026 (+47% YoY).

U.S. investment · modeled estimate · stock

U.S. private AI investment, 2025 vintage

Snapshot · not a live derivative

Stanford's 2025 figure, still the last full-year print. 2026 is running hotter — Crunchbase logged ~$300B of global VC in Q1 2026 alone.

More than 23× reported private investment in China.

Source: Stanford AI Index 2026. China private: $12.4B — an undercount of state funds.

Hyperscaler capex · modeled estimate · year

Hyperscaler capex this year (modeled)

~$13,309 / second

Amazon, Microsoft, Google, Meta, Oracle — the five that pour slabs. Modeled from 2025 run-rates plus disclosed 2026 guides, AI-heavy.

More than the GDP of Denmark, spent on rooms that hum.

Source: Company 10-K/earnings guides; Exponential View 2026 synthesis.

Tracked funding by sector, $B

$815B reported · aifunding.me, September 2026

Worldwide AI spend

Trillions USD · Gartner May 2026 for 2026

Enterprise adoption

Share using AI in ≥1 function · McKinsey

The floor

Ten desks that set the temperature of the industry. Valuations and fleet sizes are public prints or widely reported estimates, not our audit.

Frontier lab · consumer

OpenAI

San Francisco

Valuation
~$1T IPO track
Fleet
~450k (Stargate ramping)
Reach
ChatGPT 1B MAU / 900M+ WAU

Confidentially filed in June. Still the default noun for the category.

Frontier lab · enterprise

Anthropic

San Francisco

Valuation
~$965B IPO track
Fleet
Rented + dedicated (Amazon, Google)
Reach
Claude, the enterprise default

Filed alongside OpenAI. Fable 5.1 is the smartest model you can actually call.

Frontier lab · platform

Google DeepMind

Mountain View / London

Valuation
Alphabet public
Fleet
~650k TPU-equivalent
Reach
Gemini app ~900M MAU

The distribution king. Flash is a product strategy, not a research leftover.

Frontier lab · cluster

xAI

Memphis / Bay Area

Valuation
Merged with SpaceX (~$1.25T combined, Feb)
Fleet
Colossus 555k at one site
Reach
Grok, X distribution

The largest single AI cluster on Earth. Draws on the order of 2 GW.

Frontier lab · open-ish

Meta

Menlo Park

Valuation
Public
Fleet
~600k estimated
Reach
Llama + Muse Spark 1.3

Spent a year giving away the weights. Spark is how it sits at the frontier anyway.

Hyperscaler · OpenAI host

Microsoft

Redmond

Valuation
Public
Fleet
~500k estimated
Reach
Copilot, Azure OpenAI

The original factory. Capex is the product.

Hyperscaler · Anthropic host

Amazon

Seattle

Valuation
Public
Fleet
~400k Trainium + NVIDIA
Reach
Bedrock, Alexa+, AWS

Building the other stack, with a chip of its own.

Picks and shovels

NVIDIA

Santa Clara

Valuation
Public · index-heavy
Fleet
Sells them
Reach
The whole industry

Over 60% of installed AI compute. Supply commitments jumped $31B → $95B in a year.

Frontier lab · China

Moonshot / Kimi

Beijing

Valuation
Private
Fleet
Undisclosed
Reach
Kimi K3

Walked onto the Intelligence Index above 50 in July. The frontier is no longer a duopoly.

Open weights · China

DeepSeek

Hangzhou

Valuation
Private
Fleet
Export-constrained
Reach
V4 and a thousand forks

Reset the price of intelligence. Closed labs have not fully recovered the margin.