The longer story
ChatGPT (by OpenAI), Claude (by Anthropic), and Gemini (by Google) are all large language model-based AI assistants. They share similar core capabilities, text generation, summarisation, coding, and analysis, but differ in their training approaches, safety philosophies, context window sizes, pricing, and integration ecosystems. No single tool is universally best; the right choice depends on your specific use case, data handling requirements, and existing technology stack.