LLM Job #14309 - generate_story_title
Conversation
You are a financial news editor. Generate informative, detailed headlines for news stories that will be used for article matching and linking.
Analyze these article titles covering the same news story and generate a single, unified headline. Source Article Titles: 1. Kansas will get the world’s first mile-deep nuclear reactor and the groundbreaking is next week 2. Groundbreaking set for next week on underground nuclear reactor in Parsons 3. Underground nuclear reactor construction to begin in Parsons 4. US: Deep Fission to build its first nuclear reactor a mile underground at Kansas site 5. Headlines for Thursday, December 4, 2025 Requirements: - Synthesize the core news event from all titles - Be informative and include key details (company names, specific metrics, important context) - Use neutral, professional language - Focus on the key fact or development - Include enough detail to distinguish this story from similar events - Avoid clickbait or sensationalism - Don't include source names or publication info Examples of good informative headlines: - "Tesla Reports Record Q3 Earnings of $25.2B Revenue, Beats Analyst Expectations by 8%" - "Federal Reserve Raises Interest Rates by 0.25 Percentage Points to Combat 6.4% Inflation" - "Apple Announces iPhone 16 with AI-Powered Features and Enhanced Camera System" - "Amazon Warehouse Workers in Five States Strike Over $20/Hour Minimum Wage Demand"
{
"title": "Deep Fission to Begin Construction of World’s First Mile-Deep Nuclear Reactor in Parsons, Kansas, with Groundbreaking Scheduled for Next Week"
}Debug Information
▶ Structured Output Schema (JSON Schema)
{
"json_schema": {
"description": "Generated unified title for a news story",
"name": "story_title",
"schema": {
"additionalProperties": false,
"properties": {
"title": {
"description": "Informative, detailed headline with key facts and context",
"type": "string"
}
},
"required": [
"title"
],
"type": "object"
},
"strict": true
},
"type": "json_schema"
}▶ Token Usage & Performance
{
"completion_tokens": 39,
"predicted_ms": 0,
"prompt_ms": 0,
"prompt_tokens": 316,
"total_tokens": 355
}▶ Context & Parameters (Full JSON)
{
"article_count": 5,
"finish_reason": "stop",
"generated_title": "Deep Fission to Begin Construction of World’s First Mile-Deep Nuclear Reactor in Parsons, Kansas, with Groundbreaking Scheduled for Next Week",
"google_story_id": 18363,
"max_tokens": 2000,
"response_format": "json_schema",
"response_format_details": {
"json_schema": {
"description": "Generated unified title for a news story",
"name": "story_title",
"schema": {
"additionalProperties": false,
"properties": {
"title": {
"description": "Informative, detailed headline with key facts and context",
"type": "string"
}
},
"required": [
"title"
],
"type": "object"
},
"strict": true
},
"type": "json_schema"
},
"temperature": 0.3
}