Corrections

When we get something substantively wrong, we fix it and log the fix here; small copyedits live in each article's revision history instead. Found an error? Use the "Report issue" button on the article (no account needed). So far we have received 3 reports and reviewed 1, taking a median of 4.8 days. 2 are waiting, the oldest since September 26, 2026. That is our record rather than a promise. See the verifiability policy for how checking works.

321 articles were corrected in the last 30 days. Every correction note and resolved report is listed below, newest first. A fix applied to several articles with the same note is shown once, listing each article; "See the change" opens that version in the article's revision history.

1. July 9, 2026editorial

   Llama 3 405B used ~30.84M H100 GPU-hours, not 7.7M; the 2017 paper is Nature's #7 most-cited of the 21st century but ResNet ranks #1; plus Mixtral date, Switch, Mamba-2, GQA fixes.

   • Transformers·See the change (v10)
2. July 9, 2026editorial

   Board/leadership updated (Weil left Apr 2026; Simo off board 2025, stepped down Jul 9, 2026; Microsoft observer seat ended Jul 2024); $200M ceiling belongs to the June 2025 DoD contract.

   • OpenAI·See the change (v17)
3. July 9, 2026editorial

   Removed unsupported GPT-5 6.2% hallucination figure; fixed Gemini 2.5 Pro date and GRPO/Chinchilla attributions; added June 2026 model wave (Fable 5, Sonnet 5, GPT-5.6, GLM-5.2).

   • Large Language Model·See the change (v11)