Cataract-1K Surgical Analysis Chain-of-Thought Dataset

Synthetic surgical-analysis instruction/chain-of-thought dataset derived from Cataract-1K frames.

At a glance

Field	Value
Short name	lmod_cataract_1k_cot
Full name	Cataract-1K Surgical Analysis Chain-of-Thought Dataset
First published	Unknown
Publication date precision	Unknown
Publication date evidence	Unknown
Publication date source field	Unknown
Publication date reviewed	Unknown
Primary category	multimodal
Resource role	annotation_layer
Dataset family	lmod_cataract_1k_cot
Contained modalities	surgical_video, text
Tasks	visual_question_answering, text_generation
Primary reported quantity	2,256 images
Classes	Not reported (Not reported)
Splits	all
Size	1.0 GB
Source-stated terms	MIT
Normalized terms	mit
Descriptive screening label	Standard label without an explicit NC clause; verify that it applies to data
Terms scope	unknown
Access friction	self_service_authenticated
Route backend	HuggingFace Hub
Availability	available (checked 2026-07-21)
Acquisition support	standard_platform_supported
Legacy sample-loader status	Metadata and access only

Reported quantities

Role	Count	Unit	Scope	Basis	Evidence
Primary	2,256	images	PNG images in the versioned Hugging Face deposit	current_deposit_file_listing	huggingface.co/datasets
Additional	11,280	question_answer_pairs	Rows across five cross-validation train/validation fold pairs The five folds repeat the 2,256 source images; 11,280 is not a unique-image count.	current_deposit_table	huggingface.co/datasets

Counts retain their source-reported units. Additional rows can describe components, paired items, or derivative copies and are not automatically added to the primary quantity.

Notes

Synthetic instruction layer derived from Cataract-1K; not an independent clinical dataset.

Documented relationships

These links record source-supported lineage or overlap, not merely similar modality tags.

• This record is derived from lmod_cataract_1k: The dataset card identifies LMOD-Cataract-1K as its image source. (evidence)

Access information and download

CLI

# Read-only preflight
eyehub download lmod_cataract_1k_cot --data-dir ./data --dry-run --json

# Download, only when preflight reports supported behavior
eyehub download lmod_cataract_1k_cot --data-dir ./data

Python

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

ds = REGISTRY.get_dataset('lmod_cataract_1k_cot')
print(preflight_dataset(ds, './data'))  # no download

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{lmod_cataract_1k_cot,
  title  = { Cataract-1K Surgical Analysis Chain-of-Thought Dataset },
  note   = { mehti/LMOD-Cataract-1K-surgical-analysis-cot. Hugging Face dataset, accessed 2026-07 },
  year   = { 2026 },
  url    = { https://huggingface.co/datasets/mehti/LMOD-Cataract-1K-surgical-analysis-cot },
}

Plain text

mehti/LMOD-Cataract-1K-surgical-analysis-cot. Hugging Face dataset, accessed 2026-07.

Source-stated terms

• Raw source string: MIT
• Normalized category: mit
• Apparent scope: unknown
• Descriptive screening label: Standard label without an explicit NC clause; verify that it applies to data

⚠️ 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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