Last Week in AI Last Week in AI

#229 - Gemini 3 Flash, ChatGPT Apps, Nemotron 3

Dec 25, 2025

Summary

This episode covers Google’s Gemini 3 Flash, which outperforms larger models on coding benchmarks, and OpenAI’s new App Store, GPT 5.2 Codex, and GPT Image 1.5. It also details China’s breakthrough in EUV lithography via Huawei and SMIC, alongside OpenAI’s massive funding rounds and policy shifts like ending equity vesting cliffs.

Topics discussed

Sponsors: Box, Outshift, and Wealthfront Intro: Holiday lull and AI news slowdown Google Gemini 3 Flash: Performance and benchmarks OpenAI ChatGPT App Store and integrations GPT-5.2 Codex and cybersecurity capabilities OpenAI's new image generation model Meta, 11 Labs, and OpenAI equity changes China's semiconductor 'Manhattan Project' Amazon, TSMC, and Broadcom AI investments Lovable, Stability AI, and NVIDIA NemoTron Google SAM Audio and Gemma 3 architecture Research: Budget-aware agents and PDR AI progress tracking and latent space reasoning Async control stress testing and military AI
Listen ad-free on Castria