We compare ChatGPT and Claude for ideation, research summaries, and safety/tone—plus concrete prompts and pro tips.
TL;DR - **ChatGPT**: sharper at structured ideation, tool use, and step-by-step scaffolding. - **Claude**: generous context windows, gentle tone, great for policy- or safety-heavy workflows. When to pick which - **Pick ChatGPT** for: structured prompt chains, plugin/tools usage, converting outlines → polished copy, JSON schemas. - **Pick Claude** for: very long paste-in docs, policy or sensitive contexts, summarizing meeting transcripts. Head-to-head prompts - **Idea expander (ChatGPT)** "Generate 10 angles for a {campaign}. Rank by novelty vs. feasibility in a 2×2. Return JSON." - **Long-doc brief (Claude)** "Summarize the attached 60-page doc into 7 stakeholder bullets + 3 risk flags." Pricing/limits (check current docs) - Both offer metered tiers; Claude often shines on context length. Pro tips - Use **system prompts** to lock tone. - Save **prompt presets** per use-case. - Use **RAG** for factual tasks (vector search over your docs). > Graphic idea: side-by-side ta
Tags: comparison, chatgpt, claude, long-context, brainstorming