ai artificial intelligence gpt chatgpt openai llm gpt-5 claude google generative ai chatbot foundation model sora deepmind gemini dall-e sam altman multimodal anthropic trending tool alphabet google ai ai safety grok nvidia elon musk xai large language model humanoid gpu ai chip hardware jensen huang fine-tuning llama qwen groq gpt-4o robotics embodied ai model training genai agi deepseek mcp embeddings meta audio generation speech-to-text asr whisper ai agent llamacpp code generation llm inference quantization optimization model compression diffusion video generation model architecture computer vision reinforcement learning machine learning rl image generation rising tool