ChatGPT is OpenAI's conversational AI assistant, capable of writing, analysis, coding, and research. The free tier uses GPT-4o mini, while Plus subscribers get access to GPT-4o and advanced features like image generation, file analysis, and custom GPTs.
Pros
+Versatile across writing, coding, and analysis tasks
+Large plugin and GPT ecosystem
+Generous free tier
+Strong at following complex instructions
Cons
−Can hallucinate facts and citations
−Output quality varies by prompt quality
−Plus plan needed for best model access
Key features
Text generationCode writingImage generation (DALL-E)File analysisWeb browsingCustom GPTs
Best for
General-purpose AI tasks, content drafting, and coding assistance