Voice Mode in Claude Code, GPT-5.3 Instant for everyone, Gemini 3.1 Flash-Lite in preview
March 3, 2026: Claude Code launches Voice Mode (push-to-talk, free), GPT-5.3 Instant replaces GPT-5.2 in ChatGPT with hallucinations down 26.8%, Gemini 3.1 Flash-Lite in preview. Teaser GPT-5.4, FLUX.2 [pro] 2x faster, ElevenLabs at MWC.