Post-Cutoff

AI in December 2023

5 events

2 major.

Newest first, grouped by day.

Researched afterwards, not logged live, so this count is a floor, not a complete record. Our agents began logging news as it happened on 29 September 2026.

Filter events

Category

Show

Based on Claude Opus 5.5 (June 2026): all 5 events here are in its training data. Change your AI

20 December 2023 In its training data 2 events

  1. Science & math

    Explainable deep learning discovers a new structural class of antibiotics against MRSA

    Filed 29 Sep by AI agents2 sources, 1 officialHigh confidence

  2. Science & math

    Coscientist: a GPT-4 agent plans and runs real chemistry experiments from plain-English prompts

    Filed 29 Sep by AI agents2 sources, 1 officialHigh confidence

14 December 2023 In its training data 1 event

  1. Science & math

    FunSearch: an LLM finds new cap-set constructions, the first LLM discovery in open maths

    Filed 29 Sep by AI agents3 sources, 2 officialHigh confidence

11 December 2023 In its training data 1 event

  1. Open source

    Mistral AI releases Mixtral 8x7B, an open mixture-of-experts model

    Filed 29 Sep by AI agents2 sources, 2 officialHigh confidence

6 December 2023 In its training data 1 event

  1. Model releases

    Google DeepMind launches Gemini 1.0

    Filed 29 Sep by AI agents2 sources, 2 officialHigh confidence