Who has the best AI infrastructure?
Asked "Who has the best AI infrastructure?", ChatGPT, Copilot, Gemini, Google AI Mode and Perplexity named 18 distinct names across 5 answers on September 8, 2026, and 6 of them in two or more answers, and all 5 engines agreed on Amazon Web Services (AWS), the only name every engine named.
Measured acrossChatGPTCopilotGeminiGoogle AI ModePerplexity
6 of 18 names confirmed · named in 2 or more of 5 answers · asked September 8, 2026 · 5 engines
The best AI infrastructure depends on specific needs and layers of the stack, with leaders including NVIDIA for chips, AWS/Azure/Google Cloud for cloud GPU access, and specialized providers like CoreWeave or Lambda for dense GPU clusters.
- 1Amazon Web Services (AWS)named in 5 of 5 answers
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- 2NVIDIAnamed in 4 of 5 answers
- 3Microsoft Azurenamed in 4 of 5 answers
- 4Google Cloudnamed in 4 of 5 answers
- 5CoreWeavenamed in 4 of 5 answers
- 6Lambdanamed in 2 of 5 answers
- 7Google Cloud Platform (GCP)named in 1 of 5 answersone answer
- 8Broadcomnamed in 1 of 5 answersone answer
- 9Microsoftnamed in 1 of 5 answersone answer
- 10Oraclenamed in 1 of 5 answersone answer
- 11IBMnamed in 1 of 5 answersone answer
- 12Metanamed in 1 of 5 answersone answer
- 13xAInamed in 1 of 5 answersone answer
- 14Arista Networksnamed in 1 of 5 answersone answer
- 15Crusoenamed in 1 of 5 answersone answer
- 16Snowflakenamed in 1 of 5 answersone answer
- 17Salesforcenamed in 1 of 5 answersone answer
- 18Vertivnamed in 1 of 5 answersone answer
LOCKED
The full measurement
- The position each of the 5 engines gave all 18 names.
- How many of the 5 answers named each of them.
- 36 sampled observations behind this ranking, and where the engines disagree.
- Fan-out — the query each engine actually searched.
- Every citation, and the sources nobody cited.