Poolside, the AI-powered software dev platform, has raised half a billion dollars in new capital, raising its total to $626 million and valuing the startup at $3 billion. Poolside develops its own AI models to help with tasks like autocompleting code and suggesting code possibly relevant to a particular context or codebase. The Series B funding allowed Poolside to bring 10,000 Nvidia GPUs online to train future models and will bolster the company’s go-to-market and R&D efforts.