Datasets:

varunh
/

jfk-files-2025

Error code:   DatasetGenerationError
Exception:    TypeError
Message:      Couldn't cast array of type list<item: string> to string
Traceback:    Traceback (most recent call last):
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1871, in _prepare_split_single
                  writer.write_table(table)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/arrow_writer.py", line 623, in write_table
                  pa_table = table_cast(pa_table, self._schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2293, in table_cast
                  return cast_table_to_schema(table, schema)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2246, in cast_table_to_schema
                  arrays = [
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2247, in <listcomp>
                  cast_array_to_feature(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1796, in wrapper
                  return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1796, in <listcomp>
                  return pa.chunked_array([func(chunk, *args, **kwargs) for chunk in array.chunks])
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 2103, in cast_array_to_feature
                  return array_cast(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1798, in wrapper
                  return func(array, *args, **kwargs)
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/table.py", line 1951, in array_cast
                  raise TypeError(f"Couldn't cast array of type {_short_str(array.type)} to {_short_str(pa_type)}")
              TypeError: Couldn't cast array of type list<item: string> to string
              
              The above exception was the direct cause of the following exception:
              
              Traceback (most recent call last):
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 1433, in compute_config_parquet_and_info_response
                  parquet_operations, partial, estimated_dataset_info = stream_convert_to_parquet(
                File "/src/services/worker/src/worker/job_runners/config/parquet_and_info.py", line 989, in stream_convert_to_parquet
                  builder._prepare_split(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1742, in _prepare_split
                  for job_id, done, content in self._prepare_split_single(
                File "/src/services/worker/.venv/lib/python3.9/site-packages/datasets/builder.py", line 1898, in _prepare_split_single
                  raise DatasetGenerationError("An error occurred while generating the dataset") from e
              datasets.exceptions.DatasetGenerationError: An error occurred while generating the dataset

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file_name string	file_path string	file_size int64	content_type string
194-10006-10298.pdf	data/194-10006-10298.pdf	292,474	application/pdf
180-10125-10095.pdf	data/180-10125-10095.pdf	261,728	application/pdf
194-10004-10387.pdf	data/194-10004-10387.pdf	96,799	application/pdf
124-10300-10012.pdf	data/124-10300-10012.pdf	373,058	application/pdf
104-10169-10017.pdf	data/104-10169-10017.pdf	340,586	application/pdf
104-10234-10102.pdf	data/104-10234-10102.pdf	1,302,739	application/pdf
194-10004-10393.pdf	data/194-10004-10393.pdf	131,181	application/pdf
104-10169-10003.pdf	data/104-10169-10003.pdf	71,558	application/pdf
180-10110-10484.pdf	data/180-10110-10484.pdf	35,622,248	application/pdf
180-10125-10081.pdf	data/180-10125-10081.pdf	194,606	application/pdf
104-10326-10037.pdf	data/104-10326-10037.pdf	342,580	application/pdf
104-10102-10232.pdf	data/104-10102-10232.pdf	436,750	application/pdf
104-10219-10003.pdf	data/104-10219-10003.pdf	7,767,593	application/pdf
104-10186-10264.pdf	data/104-10186-10264.pdf	204,698	application/pdf
194-10013-10006.pdf	data/194-10013-10006.pdf	46,593	application/pdf
104-10406-10139.pdf	data/104-10406-10139.pdf	2,085,731	application/pdf
104-10048-10124.pdf	data/104-10048-10124.pdf	1,445,973	application/pdf
180-10070-10152.pdf	data/180-10070-10152.pdf	624,952	application/pdf
180-10068-10318.pdf	data/180-10068-10318.pdf	510,412	application/pdf
124-90139-10002.pdf	data/124-90139-10002.pdf	207,647	application/pdf
180-10070-10146.pdf	data/180-10070-10146.pdf	1,481,159	application/pdf
194-10004-10378.pdf	data/194-10004-10378.pdf	97,225	application/pdf
180-10068-10324.pdf	data/180-10068-10324.pdf	1,605,210	application/pdf
104-10330-10060.pdf	data/104-10330-10060.pdf	885,527	application/pdf
104-10164-10000.pdf	data/104-10164-10000.pdf	11,058,838	application/pdf
104-10123-10019.pdf	data/104-10123-10019.pdf	85,486	application/pdf
104-10422-10057.pdf	data/104-10422-10057.pdf	202,783	application/pdf
180-10143-10072.pdf	data/180-10143-10072.pdf	7,835,175	application/pdf
104-10172-10255.pdf	data/104-10172-10255.pdf	24,442	application/pdf
104-10185-10244.pdf	data/104-10185-10244.pdf	1,234,421	application/pdf
180-10096-10399.pdf	data/180-10096-10399.pdf	419,784	application/pdf
104-10331-10177.pdf	data/104-10331-10177.pdf	18,698	application/pdf
194-10004-10152.pdf	data/194-10004-10152.pdf	55,791	application/pdf
104-10186-10099.pdf	data/104-10186-10099.pdf	711,191	application/pdf
104-10121-10304.pdf	data/104-10121-10304.pdf	87,160	application/pdf
104-10117-10251.pdf	data/104-10117-10251.pdf	113,796	application/pdf
104-10308-10062.pdf	data/104-10308-10062.pdf	1,214,651	application/pdf
104-10195-10002.pdf	data/104-10195-10002.pdf	17,525,518	application/pdf
104-10218-10060.pdf	data/104-10218-10060.pdf	38,868	application/pdf
124-10271-10033_multirif_redacted.pdf	data/124-10271-10033_multirif_redacted.pdf	12,103,247	application/pdf
104-10061-10115.pdf	data/104-10061-10115.pdf	5,733,414	application/pdf
124-10326-10103.pdf	data/124-10326-10103.pdf	227,223	application/pdf
104-10110-10433.pdf	data/104-10110-10433.pdf	343,486	application/pdf
104-10095-10326.pdf	data/104-10095-10326.pdf	55,737	application/pdf
104-10165-10077.pdf	data/104-10165-10077.pdf	1,009,618	application/pdf
178-10002-10215.pdf	data/178-10002-10215.pdf	4,458,943	application/pdf
124-90124-10092.pdf	data/124-90124-10092.pdf	311,110	application/pdf
104-10123-10421.pdf	data/104-10123-10421.pdf	61,357	application/pdf
104-10048-10252.pdf	data/104-10048-10252.pdf	498,448	application/pdf
104-10291-10009.pdf	data/104-10291-10009.pdf	1,006,631	application/pdf
104-10291-10021.pdf	data/104-10291-10021.pdf	3,332,803	application/pdf
104-10105-10120.pdf	data/104-10105-10120.pdf	689,575	application/pdf
104-10519-10184.pdf	data/104-10519-10184.pdf	15,013	application/pdf
180-10060-10499.pdf	data/180-10060-10499.pdf	1,009,316	application/pdf
104-10136-10324.pdf	data/104-10136-10324.pdf	215,311	application/pdf
124-90137-10357.pdf	data/124-90137-10357.pdf	364,618	application/pdf
104-10172-10137.pdf	data/104-10172-10137.pdf	45,192	application/pdf
104-10120-10398.pdf	data/104-10120-10398.pdf	235,601	application/pdf
104-10120-10373.pdf	data/104-10120-10373.pdf	177,111	application/pdf
104-10332-10023.pdf	data/104-10332-10023.pdf	13,522,793	application/pdf
194-10006-10313.pdf	data/194-10006-10313.pdf	108,808	application/pdf
104-10330-10100.pdf	data/104-10330-10100.pdf	874,902	application/pdf
180-10060-10472.pdf	data/180-10060-10472.pdf	1,138,223	application/pdf
194-10014-10116.pdf	data/194-10014-10116.pdf	458,519	application/pdf
180-10060-10467.pdf	data/180-10060-10467.pdf	1,268,374	application/pdf
104-10234-10088.pdf	data/104-10234-10088.pdf	44,425	application/pdf
176-10037-10460.pdf	data/176-10037-10460.pdf	104,962	application/pdf
198-10005-10017.pdf	data/198-10005-10017.pdf	2,829,708	application/pdf
104-10175-10152.pdf	data/104-10175-10152.pdf	172,814	application/pdf
157-10011-10018.pdf	data/157-10011-10018.pdf	1,257,186	application/pdf
194-10006-10312.pdf	data/194-10006-10312.pdf	82,009	application/pdf
180-10060-10473.pdf	data/180-10060-10473.pdf	575,381	application/pdf
104-10122-10279.pdf	data/104-10122-10279.pdf	203,446	application/pdf
157-10011-10024.pdf	data/157-10011-10024.pdf	1,634,147	application/pdf
104-10077-10369.pdf	data/104-10077-10369.pdf	41,846	application/pdf
104-10332-10022.pdf	data/104-10332-10022.pdf	7,186,660	application/pdf
104-10073-10113.pdf	data/104-10073-10113.pdf	44,375	application/pdf
104-10077-10382.pdf	data/104-10077-10382.pdf	52,623	application/pdf
104-10170-10015.pdf	data/104-10170-10015.pdf	674,035	application/pdf
180-10060-10498.pdf	data/180-10060-10498.pdf	648,941	application/pdf
104-10072-10212.pdf	data/104-10072-10212.pdf	399,687	application/pdf
104-10057-10096.pdf	data/104-10057-10096.pdf	371,325	application/pdf
104-10074-10413.pdf	data/104-10074-10413.pdf	498,913	application/pdf
104-10290-10309.pdf	data/104-10290-10309.pdf	674,149	application/pdf
104-10074-10349.pdf	data/104-10074-10349.pdf	385,950	application/pdf
104-10188-10454.pdf	data/104-10188-10454.pdf	40,773	application/pdf
124-10271-10299_multirif.pdf	data/124-10271-10299_multirif.pdf	17,345,697	application/pdf
104-10110-10340.pdf	data/104-10110-10340.pdf	346,651	application/pdf
104-10217-10196.pdf	data/104-10217-10196.pdf	252,050	application/pdf
104-10516-10270.pdf	data/104-10516-10270.pdf	877,193	application/pdf
180-10143-10113.pdf	data/180-10143-10113.pdf	1,290,028	application/pdf
180-10117-10032.pdf	data/180-10117-10032.pdf	11,785,978	application/pdf
104-10076-10295.pdf	data/104-10076-10295.pdf	60,974	application/pdf
104-10103-10244.pdf	data/104-10103-10244.pdf	27,353	application/pdf
104-10195-10003.pdf	data/104-10195-10003.pdf	12,626,990	application/pdf
104-10066-10010.pdf	data/104-10066-10010.pdf	202,930	application/pdf
104-10176-10006.pdf	data/104-10176-10006.pdf	26,503,149	application/pdf
180-10145-10302.pdf	data/180-10145-10302.pdf	693,805	application/pdf
104-10230-10153.pdf	data/104-10230-10153.pdf	759,419	application/pdf
104-10131-10037.pdf	data/104-10131-10037.pdf	77,922	application/pdf

End of preview.

JFK Document Release 2025 - Document Index

This file provides an overview of the document collection included in this repository.

Collection Overview

Total Documents: Over 2,000 files
Total Size: Approximately 6GB
Format: PDF files
Source: National Archives and Records Administration (NARA)
Release Date: 2025
Hosted On: Hugging Face Datasets

Document Naming Convention

The documents follow the National Archives naming convention:

Format: 104-XXXXX-XXXXX.pdf
Example: 104-10003-10041.pdf

These numbers correspond to the JFK Assassination Records Collection identification system.

Key Documents

While all documents are available in the Hugging Face dataset, some notable documents include:

Large files (over 20MB) that may contain comprehensive reports
Files with multiple versions (e.g., those with annotations like (C06932208) in the filename)

How to Use This Collection

Access via Hugging Face: You can directly browse and download the files from the Hugging Face dataset.

Download programmatically: Use the Hugging Face datasets library to access the files:

from datasets import load_dataset
dataset = load_dataset("varun-heman/jfk-files-2025")

Run the scraper: If you prefer to download directly from the National Archives, you can use the scraper tool included in this repository.
Search by filename: If you're looking for specific document numbers referenced in other research.

Research Tips

Many of these documents contain cross-references to other documents in the collection.
Some documents may be partially redacted as per NARA's release guidelines.
Consider using PDF search tools to locate specific terms across multiple documents.

Additional Resources

For more information about the JFK Assassination Records Collection:

This index was created to accompany the 2025 JFK Document Release. The documents themselves are works of the United States Government and are in the public domain.

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