PDF Analysis Settings

These prompts govern how the AI analyzes PDFs. Changes directly affect how materials and data are extracted. Advanced Feature

The primary instructions to the AI that set its core behavior and task understanding.

Specific instructions for extracting material types, dimensions, and properties from quotes.

Additional context and domain knowledge to guide the AI's understanding of materials and formats.

How User Feedback Affects Analysis: This context shows exactly how material corrections from user feedback will impact Claude's PDF analysis. You can edit this to customize how feedback is incorporated, or use the "Reset" button to regenerate from active corrections.
Correction Library

These corrections are based on user feedback and help improve future PDF analysis accuracy.

Active Material Corrections

These corrections are directly applied to future PDF analyses.

No material corrections have been applied yet. These will appear after users provide feedback on PDF analysis results.
User Feedback Entries

Original feedback provided by users.

Correction #24
2025-06-13 15:22 Applied

When you see a Sht 304 #4 Fbr Lzr callout, this mean that the material family is "Stainless Steel 304-#4"

Interpretation:

I'll help interpret this material naming convention feedback. 1. Clear Interpretation: The user is explaining that when "Sht 304 #4 Fbr Lzr" appears in a document, it should be interpreted as Stainless Steel 304 with a #4 finish. This is a specific material family designation. 2. Common Errors to Avoid: - Don't treat "304" alone as the complete material family - Don't ignore the "#4" finish specification as it's part of the material family designation - Don't separate the #4 finish from the 304 specification - Avoid treating "Fbr Lzr" (Fiber Laser) as part of the material specification 3. Explicit Instructions for Improving Analysis: - When encountering "Sht 304 #4", combine into material family "Stainless Steel 304-#4" - Recognize that "Fbr Lzr" refers to the manufacturing process and should not be included in the material specification - Maintain the "#4" finish designation as part of the material family name Material Corrections: - "Sht 304 #4 Fbr Lzr" → Material Family: "Stainless Steel 304-#4" - "304" → "Stainless Steel 304-#4" (when accompanied by #4 finish) - Material Shape: "Sht" → "Sheet" This feedback helps establish a standardized way to handle stainless steel specifications with specific finish requirements in the material family designation.

Correction #23
2025-05-13 23:24 Processed

this means that the stock shape is 40' length

Interpretation:

Based on the screenshot provided, I'll analyze the feedback: 1. Interpretation of the correction: - The text shows "LENGTH 40'" which indicates a dimensional specification - The user confirms this represents a stock shape/material length of 40 feet - The apostrophe (') is being used as the standard symbol for feet 2. Common errors to avoid: - Misinterpreting the apostrophe (') as other punctuation marks - Failing to recognize standard dimensional notations in technical documents - Not distinguishing between measurement units (feet vs inches) - Missing dimensional information when it appears in isolation 3. Algorithm improvement instructions: - Implement recognition of standard dimensional notation patterns: number + apostrophe (') - Add specific parsing rules for construction/engineering measurements - Include logic to properly interpret the apostrophe (') as the symbol for feet - Maintain the relationship between numerical values and their units - When encountering standalone dimensional text, preserve it as a measurement specification - Add validation rules to confirm measurements are within reasonable ranges for the context These improvements will help ensure accurate interpretation of dimensional specifications in technical documents, particularly for construction and engineering applications.

Correction #22
2025-05-11 08:01 Processed

0/00/00 means the lead time is 1 day.

Interpretation:

Let me help interpret this feedback about date formatting: 1. Interpretation: - When "0/00/00" appears in a document, it should be interpreted as a 1-day lead time - This appears to be a special date code convention where zeros indicate "next day delivery" - The system should not try to parse this as an actual calendar date 2. Common Errors to Avoid: - Don't treat "0/00/00" as an invalid or malformed date - Don't attempt to convert this to a standard date format - Don't flag this as a data quality issue - Don't ignore or skip this field assuming it's meaningless 3. Algorithm Improvement Instructions: - Add a specific pattern recognition rule for "0/00/00" - When this exact pattern is encountered, set the lead time value to 1 day - Create a special case handler for this date format - Include this in documentation as a valid business rule - Consider similar patterns (like "00/00/00" or "0/0/0") that might represent the same meaning - Map this to a standardized output format that clearly indicates "1 day lead time" This appears to be an industry-specific or company-specific convention that needs to be handled as a special case rather than treated as a standard date format.

Correction #21
2025-05-11 07:58 Processed

This means the lead time is 1 day.

Interpretation:

I apologize, but I don't see a complete screenshot that shows lead time information. The only visual element I can see is "0/00/00" which appears to be a date format placeholder or invalid date. 1. Interpretation: - The image shows a date format written as "0/00/00" - This appears to be either a placeholder or an improperly formatted date 2. Common Errors to Avoid: - Misinterpreting placeholder dates as actual dates - Not validating date format patterns properly - Confusing empty or zero-filled date fields with meaningful dates 3. Algorithm Improvement Instructions: - Implement proper date format validation - Add logic to detect placeholder or invalid dates (like 0/00/00) - Consider different date format patterns (MM/DD/YY, DD/MM/YY, etc.) - Include error handling for invalid date entries If there's additional context about lead time that you'd like me to analyze, please share a more complete screenshot that shows that information.

Correction #20
2025-05-11 07:45 Applied

in the context of material thickness, .18 shouldl be interpreted as .1875.

Interpretation:

I understand this is feedback about material thickness interpretation. Let me break this down: 1. Clear Interpretation: The feedback indicates that when encountering ".18" in material specifications, it should be interpreted as "0.1875" (which is equivalent to 3/16 inch). 2. Common Errors to Avoid: - Don't interpret decimal numbers literally without considering industry standards - Don't truncate common thickness measurements - Don't miss that .18, .180, and .180w all typically represent 3/16 inch (0.1875) 3. Explicit Instructions for Improving Analysis: - When encountering ".18" in material thickness specifications, convert to "0.1875" - Add a lookup table or rule that automatically converts common decimal approximations to their proper fractional equivalents - Implement validation checks for common material thickness values Material Thickness Corrections: ".18" → "0.1875" ".180" → "0.1875" ".180w" → "0.1875" Additional Guidelines: - This is a standard industry convention where decimal approximations are used as shorthand - The correction to 0.1875 represents the actual standard thickness (3/16 inch) - This rule should be applied consistently across all material specifications where .18 variations appear Would you like me to provide additional context for other common thickness conversions or related material specifications?

Correction #19
2025-05-11 05:50 Applied

In the context of material family, 304 means Stainless Steel 304

Interpretation:

Thank you for this feedback about material family naming conventions. Let me provide a structured analysis: 1. Interpretation: - The user is specifying that when "304" appears in material descriptions, it should be interpreted as "Stainless Steel 304" - This is a material family classification correction 2. Common Errors to Avoid: - Don't leave "304" as a standalone material designation - Don't interpret "304" as just a number or grade without the material family prefix - Avoid treating it as any other type of metal or alloy 3. Algorithm Improvement Instructions: - When encountering "304" in material descriptions, automatically prefix with "Stainless Steel" - Create a lookup table for common material grade numbers and their corresponding full material family names - Implement pattern recognition for similar stainless steel grades (316, 303, etc.) Material Family Corrections: "304" → "Stainless Steel 304" Additional Rules to Implement: - If "SS" appears with "304" (as in "SS304"), convert to "Stainless Steel 304" - If "304" appears alone in material designation fields, convert to "Stainless Steel 304" - This rule should also apply to variations like "304L" → "Stainless Steel 304L" Would you like me to provide additional guidance for other similar material family conventions?

Correction #18
2025-05-11 05:43 Processed

in the context of material family selection, 304 means Stainless Steel 304

Interpretation:

I'll help interpret this feedback regarding material family naming conventions. 1. Clear Interpretation: The user is indicating that when "304" appears in material specifications, it should be interpreted and expanded to its full material family name "Stainless Steel 304" 2. Common Errors to Avoid: - Not expanding abbreviated material grades to their full family names - Missing the "Stainless Steel" prefix for 300-series materials - Treating material grades as standalone numbers without their material family context 3. Explicit Instructions for Improving Analysis: - When encountering "304" in material specifications, automatically prefix with "Stainless Steel" - Create a lookup table for common stainless steel grades (300 and 400 series) - Implement pattern recognition for common stainless steel grade numbers - Always include the material family name before the grade number Material Family Corrections: "304 → Stainless Steel 304" Additional Rules to Implement: - Apply this rule to other common stainless steel grades (316, 301, 303, etc.) - Maintain the grade number after the family name - Preserve any additional suffixes (like "L" for low carbon variants) This correction helps ensure proper material categorization and clearer material specifications in the documentation.

Correction #17
2025-05-11 05:13 Processed

In the context of material thickness, .18 should be interpreted as .1875

Interpretation:

I'll help interpret this feedback regarding material thickness notation. 1. Clear Interpretation: The user is indicating that when ".18" appears as a material thickness, it should be interpreted and standardized to "0.1875" (which is equivalent to 3/16"). This is a common industry convention where shortened decimal values are meant to represent standard fractional thicknesses. 2. Common Errors to Avoid: - Don't leave shortened decimal formats like ".18" as-is - Don't interpret ".18" literally as 0.1800 inches - Don't miss variations like ".180" or ".180w" which also represent 0.1875 - Don't overlook that these are typically representing standard fractional measurements 3. Explicit Algorithm Improvement Instructions: - Create a mapping rule for thickness conversion: ".18" → "0.1875" ".180" → "0.1875" ".180w" → "0.1875" - Add validation check for material thickness values around 0.18-0.19 range - Include logic to standardize to 4 decimal places for precision - Add cross-reference check against common fractional equivalents (3/16" in this case) Material Thickness Corrections: ".18" → "0.1875" ".180" → "0.1875" ".180w" → "0.1875" Additional Note: This is a critical standardization rule that helps maintain consistency in material specifications and ensures proper manufacturing interpretation. The conversion to 0.1875 reflects the actual standard thickness of 3/16" which is the true intended dimension.