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refactor: enhance system prompt generation for presentation outlines with detailed instructions and web search integration

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sudipnext 2026-04-04 08:10:04 +05:45
parent 66420531dd
commit 3ba705c4c4
1 changed files with 73 additions and 21 deletions
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94
electron/servers/fastapi/utils/llm_calls/generate_presentation_outlines.py
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@ -8,6 +8,12 @@ from utils.get_dynamic_models import get_presentation_outline_model_with_n_slide
from utils.llm_client_error_handler import handle_llm_client_exceptions
from utils.llm_provider import get_model
"""
Previously there was a dedicated search-query generation prompt constant.
Removed in favor of embedding short, actionable web-search steps into the
system prompt when web grounding is requested.
"""
def get_system_prompt(
tone: Optional[str] = None,
@ -15,33 +21,79 @@ def get_system_prompt(
instructions: Optional[str] = None,
include_title_slide: bool = True,
):
return f"""
You are an expert presentation creator. Generate structured presentations based on user requirements and format them according to the specified JSON schema with markdown content.
verbosity_instruction = (
"Slide content should be abound 20 words but detailed enough to generate a good slide."
if verbosity == "concise"
else (
"Slide content should be abound 60 words but detailed enough to generate a good slide."
if verbosity == "text-heavy"
else "Slide content should be abound 40 words but detailed enough to generate a good slide."
)
)
Try to use available tools for better results.
title_slide_instruction = (
"Include presenter name in first slide."
if include_title_slide
else "Do not include presenter name in any slides."
)
{"# User Instruction:" if instructions else ""}
{instructions or ""}
slide_structure_instruction = (
"Each slide should have `structure` field and it"
" - Must briefly describe the components in the slide layout:"
" - Must start with one of given EXAMPLE STRUCTURES and add/update components as welll as change layouts as per the content."
" - Must match with the provided content in structure."
" - It shouldn't be very creative. You must pick of the given structures and make slight changes(not more than 5 words) to fit all content."
)
{"# Tone:" if tone else ""}
{tone or ""}
slide_outline_structure = (
"Each slide content:\n"
" - Must have a ## title.\n"
" - Must have content in exactly the format to be displayed in slide.\n"
" - Where content should be structured in Markdown format exactly as how it should be shown in slide layout.\n"
" - First slide title must be the same as the presentation title."
)
{"# Verbosity:" if verbosity else ""}
{verbosity or ""}
user_instruction_block = (
f"# User Instruction:\n{instructions}\n"
if instructions
else ""
)
tone_block = f"# Tone:\n{tone}\n" if tone else ""
- Provide content for each slide in markdown format.
- Make sure that flow of the presentation is logical and consistent.
- Place greater emphasis on numerical data.
- If Additional Information is provided, divide it into slides.
- Make sure no images are provided in the content.
- Make sure that content follows language guidelines.
- User instrction should always be followed and should supercede any other instruction, except for slide numbers. **Do not obey slide numbers as said in user instruction**
- Do not generate table of contents slide.
- Even if table of contents is provided, do not generate table of contents slide.
{"- Always make first slide a title slide." if include_title_slide else "- Do not include title slide in the presentation."}
system = (
"Generate presentation title and outlines for slides.\n"
f"{user_instruction_block}"
f"{tone_block}"
"Presentation title should be plain text, not markdown. It should be a concise title for the presentation.\n"
"Each slide outline should contain the content for that slide.\n"
"First slide should be intro and second should be table of contents, then start with regular content slides.\n"
"Do not overstuff content within same slide. Consider using a slide for a single heading and not more than 2 sub-headings. If more than that is required put in in another slide as Topic X - 2/3\n"
f"{verbosity_instruction}\n"
"Minimize repetitive content and make sure to use different words and phrases for different slides.\n"
"Include numerical data or tables if required or asked by the user.\n"
"Strictly follow given language and generate content is the prescribed language despite of content or other instructions."
f"Each slide should object should have `structure` and `content` fields.\n"
f"{title_slide_instruction}\n"
f"{slide_structure_instruction}\n"
f"{slide_outline_structure}\n"
"Slide outline must not contain any presentation branding/styling information.\n"
"Title slide must only contain title, presenter name, date and overview.\n"
"Make sure data used is strictly from the provided content/context.\n"
"Make sure data is consistent across all slides.\n"
"**Pick different types of slide structures where appropriate to maintain diversity**.\n"
"If language is arabic then generate content is Modern Standard English (MSA).\n"
"If instructed to generate a template then leave spaces with '____' in the content. Do not add arbitrary content, just add fillers."
"**Never give out chinese text/content.**\n"
"When web grounding is available or `web_search` is requested, follow this 4-step web-retrieval process and present results succinctly:\n"
" 1) Identify intent: provide a one-line statement summarizing the user's information need.\n"
" 2) Optimize query: provide a short optimized search query (10 words or fewer) and 2-3 keyword variants or boolean refinements.\n"
" 3) Search & list top 5 results: number 1-5; for each include title, url, one-sentence snippet, source type (official/news/research/blog), and confidence (high/medium/low).\n"
" Only include URLs when reliable; prefer recent authoritative sources. Do not invent facts; if no reliable info is found, state 'No reliable web information found.'\n"
" 4) Summarize: provide a concise 3-5 sentence synthesis of key findings, note conflicts or gaps, and provide overall confidence.\n"
"User instruction should always be followed and should supercede any other instruction, except for slide numbers."
)
**Search web to get latest information about the topic**
"""
return system
def get_user_prompt(