---
title: "Revenue per Megawatt \u0026 The AI Model Factory"
description: "AI model companies buy wholesale electricity by the megawatt and resell it as cognitive work. The unit economics of turning power into intelligence."
categories: ["AI"]
date: 2026-08-27
lastmod: 2026-08-30
canonical_url: https://tomtunguz.com/revenue-per-megawatt/
author: "Tomasz Tunguz"
---


An AI model company buys wholesale electricity by the megawatt & resells it as cognitive work.

> "The base cost of compute tends to be around 10 or 13 or $15 million per megawatt. In the case of Anthropic, the revenue has gone as high as $50 million per megawatt. And what that now enables them to do is, hey, if I spend 10 bucks on inference capacity, I actually generate 50 bucks of revenue. And then I can turn around and incrementally spend all of that profit on training."
>
> — Dylan Patel, SemiAnalysis, on the Dwarkesh Podcast[^1]

Gross profit measured as a function of electricity proves model companies can be profitable on a contribution basis.

Anthropic's gross margin was −94% in 2024 : $1.94 of compute for every $1 of revenue.[^2]

{{< email_image src="pjb9ztcmxigbyhvhepj4" alt="Revenue per megawatt crossing above the cost of compute, from a −94% gross margin in 2024 to $50m per megawatt in 2026" width="540" height="515" >}}

By 2025 the corner turned, & Anthropic swung from −94% to a 40-50% gross margin.

In 2026 revenue passed cost : $50m per megawatt against a $10-15m cost. Anthropic booked its first profitable quarter, $10.9b of revenue & $559m of operating profit.

That 5% operating margin sits well below the 70 to 80% gross margin the megawatt math implies. Training runs & headcount consume the difference.

{{< email_image src="uptkmvpiznlipxeylufl" alt="Anthropic's gross margin swung from −94% to profitable in two years" width="540" height="397" >}}

Gross profit per megawatt is not just about intelligence, but also efficiency. A model that serves the same intelligence at a fraction of the compute generates more profit per megawatt, even at a lower price.

GLM-5.3-Flash scores 57 on the Artificial Analysis Intelligence Index : identical to Claude Opus 4.8.[^3] But it does it on 18 billion active parameters, at a 90 to 97% reduction in cost. Fewer active parameters & less attention compute means more tokens per megawatt.

{{< email_image src="rkcx2tlhyflryieh6b8z" alt="Waterfall of the Artificial Analysis Intelligence Index frontier climbing from 37 to 63 points in waves, with three jumps of at least 3 points in orange and smaller steps in steel" width="540" height="368" >}}

The frontier itself keeps climbing in waves. Three jumps of 3 points or more carry half of the 25-point gain from 37 to 63. The efficient models chase a target that resets every quarter.

Which is what the profit per megawatt buys. Patel's last clause is the hinge : "turn around and incrementally spend all of that profit on training." The margin funds the factory.

Nvidia paid $6b to acquire Poolside & invested another $1b on that premise. Model building becomes an industrial process : thousands of experiments across a search space, not artisanal hand-tuning.

> "The model is the output. The ability to keep building better models, faster & more efficiently each time is the actual innovation. The Model Factory is the compounding asset."
>
> — Jason Warner, Poolside[^4]

Laguna S 2.1 went from kickoff to release in 52 days.

Inference margin funds the factory that makes the next model cheaper to build & more efficient to run.

[^1]: Dylan Patel on the Dwarkesh Podcast, "Anthropic & OpenAI will have most of the world's compute by 2028" (Aug 2026). [Apple Podcasts](https://podcasts.apple.com/us/podcast/dylan-patel-anthropic-openai-will-have-most-of/id1516093381?i=1000785793715)
[^2]: The Information, "Anthropic's Gross Margin Flags Long-Term AI Profit Questions." [The Information](https://www.theinformation.com/articles/anthropics-gross-margin-flags-long-term-ai-profit-questions)
[^3]: Artificial Analysis Intelligence Index. [Artificial Analysis](https://artificialanalysis.ai/evaluations/artificial-analysis-intelligence-index)
[^4]: Jason Warner, Poolside. [X](https://x.com/jasoncwarner/status/2092661422631330227)