Fact·f_xW3cN7mP4q·Fact

OpenAI — Market Share: 50%

Verdictconfirmed95%

1 check · 5/18/2026

1 → confirmed

Our claim

entire record

Subject: OpenAI
Property: Market Share
Value: 50%
As Of: December 2023
Source: https://menlovc.com/perspective/2025-mid-year-llm-market-update/
Notes: Enterprise LLM API market share per Menlo Ventures survey; dominant position at the time

Source evidence

1 src · 1 check

menlovc.com/perspective/2025-mid-year-llm-market-update/resource

confirmed95%primaryHaiku 4.5 · 5/18/2026

NoteThe source directly states: 'By the end of 2023, OpenAI commanded 50% of the enterprise LLM market.' This exactly matches the claim's stated value of 50% (exact stored value: 50) as of 2023-12 (December 2023). The source is from a 2025 mid-year report looking back at historical market share data, confirming the specific historical figure claimed. The temporal period matches precisely (end of 2023 = 2023-12).

Case № f_xW3cN7mP4qFiled 5/18/2026Confidence 95%