The T2T-HG002v1.1 human genome benchmark has been released as a reference resource.

What it means

This is the public release of the T2T-HG002v1.1 genome assembly, a high-quality, complete human genome sequence generated by the Telomere-to-Telomere (T2T) consortium. It serves as a new benchmark for evaluating the accuracy of human genome sequencing and analysis tools, particularly for difficult regions like centromeres and segmental duplications. The paper appears in *Nature Genetics* and describes how this reference-grade assembly was built from new long-read sequencing data.

Accuracy & sourcesSourced

The claim is highly solid as it comes directly from a peer-reviewed paper in *Nature Genetics*, accompanied by the DOI. The primary source is the actual research publication and dataset, so there is no reporting chain to dilute the claim.

How new

Genuinely new: this is a current publication (2026) describing a newly released genome assembly, not a resurfacing of older material.

Go deeper

• Nature Genetics paper