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Rank.ai Index

Charts of the AI economy, every number dated and sourced

One metric per chart, one chart per question: what AI answers recommend, what compute costs, where data centers are going and what the builders spend. Charts marked Rank.ai original come from answers and prices Rank.ai records; the rest name their source. Every chart has its own link, embed and PNG.

14

Charts

Oct 30, 2026

Latest publication

AI visibility

2 charts

OpenAI answer share in AI model recommendations

Rank.ai originalshare of recommendation answers
52.8%+5.6 pts

Most-cited domain in AI answers

Rank.ai originalshare of answers citing the domain
18.3%−6.7 pts

Model capability

2 charts

Best AI model score on LiveBench

LiveBench overall score
82.4held by GPT 5.6 Sol Max

Most preferred AI model in blind human testing

Arena style-controlled Elo rating
1,507 Eloheld by claude-fable-5

Compute prices

GPUs & compute hub · 3 charts

H100 GPU rental price

Rank.ai originalmedian price per GPU-hour
$2.56 / GPU-hr

GPU rental price index

Rank.ai originalmedian across GPU configurations
$0.20 / GPU-hr

Cheapest GPU rental price

Rank.ai originallowest median price per GPU-hour
$0.04 / GPU-hrfor the NVIDIA M4000 8 GB PCIe

Infrastructure

GPUs & compute hub · 4 charts

Most AI compute owned by one company

H100-equivalents owned
5.45M H100eheld by Alphabet

Planned AI data center capacity

planned facility power, all published states
33.7 GW

Cheapest industrial power for data centers

industrial retail rate, lowest-cost state
5.08¢ / kWh+0.92¢/kWh

Most memory on an AI accelerator

on-package memory capacity
256 GBon the AMD Instinct MI325X

Capital

3 charts

AI capital expenditure guidance

combined forward capex guidance
$505B

Highest AI company valuation

latest closed-round post-money valuation
$965Bheld by Anthropic

Most capital-intensive AI company

TTM capex as a multiple of revenue
2.7×at CoreWeave

See how often AI names you.

Enter your website. In about two minutes, Rank.ai asks ChatGPT, Claude and Gemini 12 questions your customers ask and grades how often they name you.

  • Your grade out of 100How often AI names you, cites your site, and how high it ranks you.
  • Who gets namedEvery competitor in the answers, most named first.
  • The pages AI readsThe sources behind each answer.
  • Three fixesWhat to fix first, with a brief for the first article.