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README.md
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---
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viewer: false
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license: cc-by-nc-sa-4.0
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task_categories:
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- tabular-classification
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- feature-extraction
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tags:
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- genomics
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- bioinformatics
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- raw-reads
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- unmapped-sequences
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- synthetic-biology
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pretty_name: CGSC Raw Transcriptome Unmapped Reads
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size_categories:
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- 100K<n<1M
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# Dataset Card for CGSC Raw Transcriptome Unmapped Reads
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## Dataset Description
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- **Homepage:** https://comp-genomics.dev/datasets/transcriptome-raw
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- **Repository:** Computational Genomics & Synthetic Bio-Arrays Consortium
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- **Paper:** N/A (Internal Lab Protocol: CGSC-SEQ-2026)
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- **Point of Contact:** sequence-data@comp-genomics.dev
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### Dataset Summary
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This repository acts as the primary cold-storage for unmapped, raw sequencing outputs generated during the Q2 2026 Synthetic Bio-Arrays trials. The dataset comprises massive, uncompressed binary blobs that represent pre-alignment genomic data directly from the sequencing hardware.
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Because these files bypass standard alignment and compression algorithms (such as BAM/CRAM conversion) to preserve base-pair quality scores and hardware-level artifact data, the payloads are exceptionally large and entirely unstructured to standard viewers. This dataset is intended exclusively for testing high-throughput bioinformatics ingestion pipelines and error-correction models.
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### Supported Tasks and Leaderboards
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- `error-correction-modeling`: Evaluating algorithms that filter sequencing hardware noise from unmapped reads.
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- `pipeline-stress-testing`: Ingestion of massive, unstructured biological data streams.
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### Languages
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There is no natural language present. Metadata and internal logging strings are generated in English (`en`), but the core payload consists of binary-encoded nucleotide sequences and quality scores.
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## Dataset Structure
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### Data Instances
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The architecture of this storage does not follow typical huggingface tabular formats. Records point to dense, opaque payloads.
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```json
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{
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"run_id": "cgsc-seq-run-8824",
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"sequencer_node": "illumina-synthetic-node-04",
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"read_type": "unmapped_paired_end",
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"compression_state": "raw_binary_dump",
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"payload_reference": "reads/run-8824-unmapped.bin",
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"gc_content_estimate": "N/A - Pre-analysis"
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}
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```
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### Data Fields
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* run_id: Unique batch identifier for the sequencing run.
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* sequencer_node: Hardware identifier for the machine that generated the data.
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* read_type: Categorization of the raw output (e.g., unmapped_paired_end).
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* compression_state: Always raw_binary_dump to justify the immense file weight.
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* payload_reference: Direct pointer to the large LFS files.
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* gc_content_estimate: Left as N/A due to the raw nature of the files.
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## Dataset Creation
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### Curation Rationale
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Traditional genomic databases host heavily curated and compressed sequences. The CGSC requires a repository of raw, artifact-heavy sequencer dumps to train next-generation base-calling AI models.
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### Source Data
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Data is fully synthetic, generated via advanced transcriptome simulations modeling noisy hardware environments. No real human or animal genetic material is represented in this repository.
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## Disclaimers
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Due to the absence of standard .fastq or .bam formatting, these unstructured binary dumps are massive. Downloads are recommended only for consortium partners with appropriate HPC (High-Performance Computing) storage infrastructure. We provide no parsing tools for external use.
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```
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