LWiAI Podcast #236 - GPT 5.4, Gemini 3.1 Flash Lite, Supply Chain Risk
By Last Week in AI
Following this week's Research coverage of GPT-5.4, OpenAI released GPT-5.4 Pro with a 1M-token context window, mid-response course correction, native computer-use capabilities, and 'high cyber capability' safety measures. OpenAI also launched GPT-5.3 Instant with a claimed 26.8% hallucination reduction, while Google upgraded Gemini 3.1 Flash Lite with faster throughput and new agent-integration CLI tools.