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I read through the new concise output style system prompt, and found a new output style as well.

This story is from 2026-08-20. It is preserved in the archive; the latest stories are on the live feed.

I enjoy taking time to read through system prompts that Anthropic puts out. I find it gives some insight into how anthropic instructs the model. (I do wonder what % of the system prompting is authored directly, likely co-authored? Claude ouroboros). I find it so intriguing how simple some of these…

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  1. 2026-08-20 14:18 · r/ClaudeAI
    I read through the new concise output style system prompt, and found a new output style as well.

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