Provenance receipt
o4-mini — Extended Reasoning
Yes
Verified · 2+ sourcesVerified Jun 10, 2026
Provenance
- Source
- models.dev
- Last verified
- Jun 10, 2026
- What "high" confidence means
- Two or more independent sources agree on this value.
- Weight in overall score
- 8%
Change history
No recorded changes to this value yet — it has held at Yes since it was first verified.
Cite this
This is the canonical URL for this fact — the same one AI Model Rankings's public API and MCP server hand to agents as the citation source.
https://apex-compare-engine.vercel.app/en/receipt/o4-mini/reasoningThink this value is wrong? Dispute this value.