如何使用 llama-parse 获得表格 PDF 解析的一致结果？

Question

我正在使用 Python 中的 llama 解析一些 PDF 文件，代码如下：

import os
import pandas as pd

import nest_asyncio 
nest_asyncio.apply()

os.environ["LLMA_CLOUD_API_KEY"] = "some_key_id"
key_input = "some_key_id"

from llama_parse import LlamaParse

# running llama parsing
doc_parsed = LlamaParse(result_type="markdown",api_key=key_input
                        ).load_data(r"Path\myfile.pdf")

当我现在运行相同的代码时，解析相同文档的结果是不同的。区别在于表格文本中分隔的

| 和行分隔。

有没有办法在 llama 中获得相同的旧结果或修复一些参数，以便它在相同的模型或相同的方式上工作，始终一次又一次地获得相同的一致结果，以便我可以基于相同的代码逻辑在此基础上构建分析？

上个月的美洲驼结果：

print(doc_parsed[5].text[:1000])

# Information

|Name|: Mr. XXX|
|---|---|
|Age/Sex|: XX YRS/M|
|Lab Id.|: 0124080X|
|Refered By|: Self|
|Sample Collection On|: 03/Aug/2024 08:30AM|
|Collected By|: XXX|
|Sample Lab Rec. On|: 03/Aug/2024 11:50 AM|
|Collection Mode|: HOME COLLECTION|
|Reporting On|: 03/Aug/2024 02:48 PM|
|BarCode|: XXX|

# Test Results

|Test Name|Result|Biological Ref. Int.|Unit|
|---|---|---|---|

Llama 现在在同一个 PDF 上结果：print(doc_parsed[5].text[:1000])

# Report

Name: Mr. XXX

Age/Sex: XXX YRS/M

Lab Id: 0124080X

Referred By: Self

Sample Collection On: 03/Aug/2024 08:30 AM

Collected By: XXX

Sample Lab Rec. On: 03/Aug/2024 11:50 AM

Collection Mode: HOME COLLECTION

Reporting On: 03/Aug/2024 02:48 PM

BarCode: XXX

# Test Results

Test Name
Result
Biological Ref. Int.
Unit

期望的结果：

# Above part doesn't matter but Test Results should be separated by |
# Test Results

|Test Name|Result|Biological Ref. Int.|Unit|

后面的型号是否有变化导致差异？我可以修复模型以获得一致的结果吗？

通过添加

Answer 1

并要求它

创建由

|

分隔的表格数据，提供了某种形式的帮助来创建所需的结果，但我不确定使用

instructions

结果是否会随着时间的推移保持一致. Other Answers are also welcome and I am open for better Answers.

# parsing instruction
parsingInstruction2 = """The provided document is a Report.
It should contain tables.
Try to reconstruct the table data into four columns each seperated by |."""

# parse function
doc_parsed_13Sep2 = LlamaParse(result_type="markdown",api_key=key_input, 
                                  parsing_instruction=parsingInstruction2
                        ).load_data(r"Path\myfile.pdf")

输出：

# Report

table {
width: 100%;
border-collapse: collapse;
}
th, td {
border: 1px solid black;
padding: 8px;
text-align: left;
}
th {
background-color: #f2f2f2;
}


Name: Mr. XXX

Age/Sex: XXX YRS/M

Lab Id: 0124080X

Referred By: Self

Sample Collection On: 03/Aug/2024 08:30AM

Collected By: XXX

Sample Lab Rec. On: 03/Aug/2024 11:50 AM

Collection Mode: HOME COLLECTION

Reporting On: 03/Aug/2024 03:24 PM

BarCode: XXX

# Test Results

|Test Name|Result|Biological Ref. Int.|Unit|
|---|---|---|---|
|BLOOD UREA|31.80|12-43|mg/dL|
|BLOOD UREA NITROGEN (BUN)|15|6 - 21|mg/dl|
|SERUM CREATININE|1.10|0.9 - 1.3|mg/dL|
|SERUM URIC ACID|5.8|3.5-7.2|mg/dL|
|UREA / CREATININE RATIO|28.91|23 - 33|Ratio|
|BUN / CREATININE RATIO|13.51|5.5 - 19.2|Ratio|
|INORGANIC PHOSPHORUS|3.63|2.5-4.5|mg/dL|

更新

- 更新说明

fields separated by |

parsingInstruction3 = """The provided document is a Report.
It should contain tables.
Try to reconstruct the data with fields seperated by |."""

输出：

# TEST REPORT

|Name|Mr. XXX|
|---|---|
|Age/Sex|XXX YRS/M|
|Lab Id.|0124080X|
|Referred By|Self|
|Sample Collection On|03/Aug/2024 08:30 AM|
|Collected By|XXX|
|Sample Lab Rec. On|03/Aug/2024 11:50 AM|
|Collection Mode|HOME COLLECTION|
|Reporting On|03/Aug/2024 03:24 PM|
|BarCode|XXX|

# Test Results

|Test Name|Result|Biological Ref. Int.|Unit|
|---|---|---|---|
|BLOOD UREA|31.80|12-43|mg/dL|
|BLOOD UREA NITROGEN (BUN)|15|6 - 21|mg/dL|
|SERUM CREATININE|1.10|0.9 - 1.3|mg/dL|
|SERUM URIC ACID|5.8|3.5-7.2|mg/dL|
|UREA / CREATININE RATIO|28.91|23 - 33|Ratio|
|BUN / CREATININE RATIO|13.51|5.5 - 19.2|Ratio|
|INORGANIC PHOSPHORUS|3.63|2.5-4.5|mg/dL|