Compare Text

**When to use this tool:** 1. When the user asks to see differences, changes, edits, or modifications between two texts 2. When the user asks "what changed", "what did you edit", "what's different", or "show me the diff" 3. When comparing an original text vs an edited/revised version 4. When the user wants to review what was added, removed, or modified in text 5. When comparing multiple options or versions (option A vs option B, version 1 vs version 2) 6. When the user asks to highlight changes, show edits, or compare paragraphs/documents 7. When you (ChatGPT) have edited/revised the user's text and they want to see what changed **Required parameters:** - `textA`: The first/original text to compare (this should be the ORIGINAL or BEFORE version) - `textB`: The second/modified text to compare (this should be the EDITED or AFTER version) - `labelA` (optional): Label for first text (default: "Original") - `labelB` (optional): Label for second text (default: "Edited") **IMPORTANT: How to populate the texts:** - If the user provides two explicit texts in their message, use those as textA and textB - If you (ChatGPT) previously edited/revised the user's text, pass the user's ORIGINAL text as textA and YOUR edited version as textB - If comparing conversation messages, extract the relevant text content from those messages - If the user says "what did you change in my text", textA should be their original text from earlier in the conversation, and textB should be your edited version - The texts must contain actual content - never pass empty strings unless both texts are genuinely empty **How this tool works:** Compares two texts word-by-word and displays them side-by-side with visual highlighting. Additions are shown in green, deletions in red, and unchanged text remains neutral. Provides statistics on the number of changes. **Example scenarios:** - User: "Show me what changed between the original and edited version" → Extract both versions from context - User: "What's the difference between these two texts: [text1] and [text2]" → textA=[text1], textB=[text2] - User provides text, you edit it, user asks "what did you change?" → textA=user's original, textB=your edit - User: "Compare option 1 and option 2" → textA=option 1 text, textB=option 2 text

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