Fundus-CC-2.5M Text Corpus

Large fundus-related multilingual text corpus for LLM pretraining or retrieval.

At a glance

Field	Value
Short name	fundus_cc_2_5m
Full name	Fundus-CC-2.5M Text Corpus
Primary category	text
Contained modalities	text
Tasks	text_generation, retrieval
Samples	2,500,000
Classes	Not reported (Not reported)
Splits	all
Size	5.0 GB
Source-stated terms	Unknown
Normalized terms	unknown
Descriptive screening label	Unknown or unclear; do not assume permission
Terms scope	unknown
Access friction	anonymous_direct
Route backend	HuggingFace Hub
Availability	available (checked 2026-07-21)
Acquisition support	standard_platform_supported
Legacy sample-loader status	Metadata and access only

Notes

Large web/text corpus; verify source filtering and redistribution terms before reuse.

Access preflight and acquisition

CLI

# Read-only preflight
eyehub download fundus_cc_2_5m --data-dir ./data --dry-run --json

# Explicit transfer, only when preflight reports supported behavior
eyehub download fundus_cc_2_5m --data-dir ./data

Python

from eyedatahub.acquisition import preflight_dataset
from eyedatahub.datasets.registry import REGISTRY

ds = REGISTRY.get_dataset('fundus_cc_2_5m')
print(preflight_dataset(ds, './data'))  # no transfer

Upstream page: huggingface.co/datasets

Source-term evidence: huggingface.co/datasets

Loader status

This catalog record provides metadata and access instructions, but it does not yet include a standard DatasetSample loader. Inspect the source file structure or contribute a loader before using it in a training pipeline.

Citation

BibTeX

@misc{fundus_cc_2_5m,
  title  = { Fundus-CC-2.5M Text Corpus },
  note   = { PJMixers-Dev/Fundus-CC-2.5M. Hugging Face dataset, accessed 2026-07 },
  year   = { 2026 },
  url    = { https://huggingface.co/datasets/PJMixers-Dev/Fundus-CC-2.5M },
}

Plain text

PJMixers-Dev/Fundus-CC-2.5M. Hugging Face dataset, accessed 2026-07.

Source-stated terms

• Raw source string: Unknown
• Normalized category: unknown
• Apparent scope: unknown
• Descriptive screening label: Unknown or unclear; do not assume permission

⚠️ Source-stated terms, scope, and normalized labels are curation metadata, not legal advice or a permission finding. Review the current official source before transfer or reuse.

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