Citation·page:openai:fn1

OpenAI - Footnote 1

Verdictpartial85%

1 check · 4/3/2026

The source does not mention the parameter size of GPT-3. The source states that ChatGPT reached 800 million weekly active users by October 2025, but does not specify that it 'launched' ChatGPT. The source states that ChatGPT held 80.49% market share in January 2026, and 81.13% in October 2025, not that it was 'maintaining' that share.

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Source evidence

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www.demandsage.com/chatgpt-statistics/resource

partial85%Haiku 4.5 · 4/3/2026

NoteThe source does not mention the parameter size of GPT-3. The source states that ChatGPT reached 800 million weekly active users by October 2025, but does not specify that it 'launched' ChatGPT. The source states that ChatGPT held 80.49% market share in January 2026, and 81.13% in October 2025, not that it was 'maintaining' that share.

Case № page:openai:fn1Filed 4/3/2026Confidence 85%