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Market Brief

Market Brief: Thursday, September 24, 2026

Start-of-day AI compute market report.

Published Monday through Friday with the prior day’s source-backed signals across GPU pricing, cloud capacity, power constraints, data centers, and AI infrastructure. Track the prior day’s source-backed news and changes shaping GPU supply, cloud availability, power constraints, data centers, and compute market pressure.

Market Brief

Morning Tape

Report date
Thursday, September 24, 2026
  • FERC rejects ComEd’s cancellation of PowerHouse Hillwood data center contract
  • OpenAI and Anthropic seek 20-30MW data center deployments
  • Abbott halts new Texas data center permits pending ERCOT audit

Today in Compute College

Lesson & Term of the Day

Today's lesson

What is Terminal-Bench?

Learn what Terminal-Bench measures and why terminal-based AI agent benchmarks matter for token usage, latency, and AI compute demand. Why it matters today: Today's lesson connects the Model Benchmarks & AI Compute Economics track to the compute market readers are watching.

Term of the Day

Opex

Opex, or operating expense, is the ongoing cost of running a business or service. For AI infrastructure, opex can include electricity, facility operations, maintenance, networking, cloud rentals, and staffing. Even after GPUs are installed, running them is expensive.

Market signals

Compute market signals

H100 IndexWhat it costs to rent one H100 GPU for an hour on demand — the market’s anchor price.

Value
$4.12 / H100-hr
Last Price Change
Sep 16, 2026

Spot Compute PriceThe cheaper, interruptible GPU price — a read on whether spare capacity is available.

Value
$2.46 / H100e-hourH100e-hour means an H100-equivalent GPU hour, a normalized unit used to compare different GPUs and providers.
Last Price Change
May 27, 2026

Model Serving CostRoughly what it costs to run a model and generate its output at scale, per million tokens.

Value
$2.78 / 1M tokens
Last Price Change
Aug 8, 2026

GPU AvailabilityHow easy or hard it is to actually get GPU capacity right now, scored 0–100.

Value
83 / 100 score
Last change
Sep 17, 2026

Signals

Top market signals

These are the highest-impact source-backed items behind this morning’s brief.

Sep 23, 2026

FERC rejects ComEd’s cancellation of PowerHouse Hillwood data center contract

The project described in “FERC rejects ComEd’s cancellation of PowerHouse Hillwood data center contract” adds prospective compute capacity, but permitting, power procurement, construction, and deployment timing prevent it from increasing immediately available GPU supply.

Sep 23, 2026

OpenAI and Anthropic seek 20-30MW data center deployments

The project described in “OpenAI and Anthropic seek 20-30MW data center deployments” adds prospective compute capacity, but permitting, power procurement, construction, and deployment timing prevent it from increasing immediately available GPU supply.

Sep 23, 2026

Abbott halts new Texas data center permits pending ERCOT audit

The project described in “Abbott halts new Texas data center permits pending ERCOT audit” adds prospective compute capacity, but permitting, power procurement, construction, and deployment timing prevent it from increasing immediately available GPU supply.

Sep 23, 2026

Crusoe and Thinking Machines Lab Partner to Power Open-Model Inference at Scale

The change described in “Crusoe and Thinking Machines Lab Partner to Power Open-Model Inference at Scale” can increase inference or self-hosting demand, raising accelerator-hours consumed even without an immediate change in public GPU prices.

Sep 23, 2026

WhiteFiber Launches WhiteFiber Continuum Distributed GPU Supercluster Architecture

The constraint described in “WhiteFiber Launches WhiteFiber Continuum Distributed GPU Supercluster Architecture” can delay energization or reduce usable data-center capacity, limiting near-term availability even when GPUs have been ordered.

Power & Data Center Watch

  • FERC rejects ComEd’s cancellation of PowerHouse Hillwood data center contract (Utility Dive).
  • OpenAI and Anthropic seek 20-30MW data center deployments (Data Center Dynamics).
  • Abbott halts new Texas data center permits pending ERCOT audit (Data Center Dynamics).

Market report

Latest GPU pricing report

For a durable pricing artifact, use the monthly report rather than a single Market Brief issue.

H100 GPU Pricing Report: August 2026

Canonical CT-H100 median, reviewed H100 provider rows, freshness dates, and composition caveats in one citable report.

Recent Briefs

Brief archive

Use the archive to move between dated Market Brief issues without relying on the sitemap.

Previous issue: Market Brief: Wednesday, September 23, 2026

Alibaba unveils Zhenwu V900, says cloud capacity will hit 20GW by 2032