How do I use this AI Agent System Prompt in Claude 3.7 / GPT-4o?

Click "Copy Prompt Text" or "Copy JSON Blueprint" on JsonPrompts.in, then paste it directly into Claude 3.7 / GPT-4o to generate output with verified parameters.

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Yes, 100% free access is provided. You can copy the raw prompt code or structured JSON specification without registration.

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AI Architecture Claude 3.7 / GPT-4o

Category Engineering & Strategy

Best Use Case Commercial & Cinematic

Engineering & Strategy AI Agent System Prompt

A persona line at the top of a caption

<div class="md"><p>A lot of caption prompts start with &;you are a senior social media expert&;. I think that line does less ...

Quick Answer (Voice / AI Overview) Here is the verified A persona line at the top of a caption prompt for Claude 3.7 / GPT-4o under the Engineering & Strategy category. You can copy the full JSON blueprint on JsonPrompts.in for free.

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<div class="md"><p>A lot of caption prompts start with &;you are a senior social media expert&;. I think that line does less than people expect. The model may sound a bit more confident, but the output still follows the length, banned words and claims listed below it. For a bakery account, a list saying no prices, no &;best in town&; and no more than one emoji would change the captions far more than the expert line does. Has anyone run the same

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Structured JSON Schema

Use with automated API pipelines, LangChain, or custom image generators

{
    "prompt": "<!-- SC_OFF --><div class=\"md\"><p>A lot of caption prompts start with &;you are a senior social media expert&;. I think that line does less than people expect. The model may sound a bit more confident, but the output still follows the length, banned words and claims listed below it. For a bakery account, a list saying no prices, no &;best in town&; and no more than one emoji would change the captions far more than the expert line does. Has anyone run the same",
    "model": "Claude 3.7 / GPT-4o",
    "aspect_ratio": "1:1",
    "category": "Engineering & Strategy",
    "content_type": "text_prompt",
    "surface": "text_library",
    "quality_score": 81,
    "provenance": "COMMUNITY_PROMPT"
}

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"What is the best Engineering & Strategy prompt for Claude 3.7 / GPT-4o?"

The A persona line at the top of a caption blueprint is optimized for Claude 3.7 / GPT-4o to produce high-precision output with verified JSON formatting.

"How do I prompt Claude 3.7 / GPT-4o for A persona line at the top of a caption?"

Use the verified A persona line at the top of a caption prompt from JsonPrompts.in. Copy the prompt or structured JSON blueprint and paste it directly into Claude 3.7 / GPT-4o.

"Where can I find free Claude 3.7 / GPT-4o prompt templates for Engineering & Strategy?"

JsonPrompts.in offers free verified Engineering & Strategy JSON prompt blueprints including A persona line at the top of a caption, with zero sign-up required.

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