[AINews] Pi 1.0, Pi Durable, and AIE NYC latent.space

Pi released version 1.0 and Pi Durable, with the latter porting the AI agent framework to TypeScript and adding features like crash recovery, concurrent conversations, and hot-swapping of tools while agents run. Google announced Gemini 4 Argon with revised pretraining and post-training methods, while OpenAI released GPT-6.1 Sol as an efficiency-focused update that costs $0.72 per task versus $1.04 for GPT-6 Sol. Black Forest Labs launched FLUX 3 with native 4K image generation, multi-image references, and layout control, along with other AI releases including Upstage's Solar Mini 4 reasoning model and Tavus's Griffin video interaction model.