ai gpt artificial intelligence claude chatgpt gpt-5 llm openai trending tool anthropic google gemini agi chatbot foundation model multimodal ai safety meta sora dall-e sam altman mcp deepmind alphabet google ai llama gpt-4o grok groq ai agent rag diffusion nvidia gpu generative ai prompt engineering xai embeddings deepseek jensen huang ai chip hardware model training fine-tuning quantization vibe coding code generation ai pair programming humanoid robotics embodied ai cohere artificial general intelligence agentic ai imagen image generation reasoning model qwen ollama npu supervised learning