1. ANSWER
False. No evidence supports the claim that Sam Altman wanted to raise a child with his sister, Annie Altman. Extensive web searches across news, social media, and forums found no mentions of such a desire, plan, rumor, or statement from Altman or any credible source. Coverage focuses solely on Annie Altman's unproven allegations of childhood sexual abuse by Sam (1997-2006, starting when she was 3 and he was 12), which he and his family deny, attributing them to her mental health issues; the lawsuit was partially dismissed in March 2026 but refiled under Missouri's child abuse statute.123

2. EVIDENCE
- Searches for "Sam Altman wanted to raise a child with his sister," ""Sam Altman" sister child OR baby OR raise," and variants (including "impregnate," "surrogate," "co-parent," rumors) yielded zero matching results. All hits linked to abuse lawsuit (filed Jan 2025, amended Apr 2026) or Altman's own child (born Feb 2025 via surrogacy with husband Oliver Mulherin).45
- Key sources: Business Insider (Mar 20, 2026): Judge dismissed initial suit but allowed refile; Altman countersued for defamation.1 Reuters (Apr 1, 2026): Details abuse claims, denial.2 BBC (Jan 8, 2025): Altman family statement calls claims "utterly untrue," cites sister's mental health.3
- Altman's baby comments unrelated (e.g., uses ChatGPT for parenting), no sister tie.6

3. CREDIBILITY
10/10. Claim could not be verified; no supporting sources exist despite broad, targeted searches.

4. BIAS
CENTER (sources: Business Insider, Reuters, BBC—mainstream outlets reporting facts from court filings and statements without slant).