Justice Department tweaking prison PATTERN risk tool "to ensure that racial disparities are reduced to the greatest extent possible"

This new NPR piece, headlined "Justice Department works to curb racial bias in deciding who's released from prison," reports on the latest steps being taken to tweak the operation of the FIRST STEP Act.  Here  are the details:

The Justice Department is moving to reduce racial disparities in a tool it uses to assess a prisoner's risk of a return to crime, after scholars and justice advocates pressed for change. Among other steps, it plans to make tweaks that would significantly increase the number of Black and Hispanic men in prison who are eligible to take educational classes or work-life programs that could lead to an earlier release.

But the tool, known as Pattern, continues to overestimate the number of Black women who will engage in recidivism, compared to white women in prison.  And in its latest effort to overhaul the troubled risk assessment algorithm, the Justice Department said it is still unable to resolve other racial disparities. The department outlined the new developments in a report sent to Congress on Tuesday and obtained by NPR, pledging that it would continue to work "to ensure that racial disparities are reduced to the greatest extent possible."

"When using factors with criminal history, prison discipline, and education, the tool is almost inevitably going to have disparities — unless they correct for systemic biases in policing, prosecution, corrections, and education," said Melissa Hamilton, a law professor at the University of Surrey who has closely followed the process.

NPR dissected problems with Pattern in a report earlier this year. It uncovered sloppy math mistakes and other flaws that put thousands of prisoners in the wrong risk category and treated them differently in part because of their ethnic backgrounds. The Justice Department will roll out the new version of Pattern early next month, which it said "will neither exacerbate nor solve these racial bias issues." But the department said it was making other adjustments that could translate into a real difference for people of color in prison.

A law called the First Step Act that passed with bipartisan majorities during the Trump administration offers people in prison a path to early release, by earning time credits for performing work and taking educational classes behind bars. Only low and minimum risk prisoners are eligible for those programs, so how the Bureau of Prisons assesses risk has major consequences for their lives and their release plans.

In its new report, DOJ said it would make no changes to how it evaluates violent recidivism risks, saying that measure provided an essential check for "public safety." Instead, the department shifted the boundaries between other risk levels for its general recidivism algorithm. DOJ estimated that 36 percent more Black men and 26 percent more Hispanic men might now qualify as minimum or low risk, with smaller increases for Black and Hispanic women in prison.

UPDATE: I am pretty sure the report referenced in this NPR piece is this one just released by the Justice Department titled simply "First Step Act Annual Report."  As stated at the start of the executive summary: "This Report reflects the ongoing efforts of the Department of Justice (the Department) to make the goals of the First Step Act a reality and summarizes the Department’s activities in that respect during the period since the publication of the last annual Report, in December 2020."