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Court credits H5 review of almost 12 million records as efficient

In February 2013 a US district judge found that H5's algorithm-driven review of almost 12 million records was a more efficient method and held its $2,829,349.10 cost reasonable.

  • 1 for an organization

    The court found that the algorithm-driven review reduced the work left for contract attorneys, but it measured no saving.

Depth runs from 1, a convenience or time saved, to 5, a life or a livelihood preserved.

Status
Reported benefit.
Evidence

found, the grade of this recordstudiedreportedclaimed

An independent court document supports the benefit.

Compared with

Manual review of the records. Assumed without a measurement.

The system’s part
Not isolated. The court accepted the defendants' account and compared no costs with a manual review. The order describes a proprietary algorithm that sorted records by responsiveness. It does not show that the algorithm learned from data.
Later
Taken to court, 18 March 2014. The plaintiffs did not appeal the amount of the fee award, and the Federal Circuit affirmed the award on 18 March 2014.
Not yet checked
LimitsCosts and harmsLearns from data
Benefit type
Reduced Task Cost
System
H5's computer-assisted, algorithm-driven document review (proprietary technology)
Made by
H5
Used by
Qualcomm Incorporated and its co-defendants, through their counsel Cooley LLP, with contract reviewers from Black Letter Discovery
Where
San Diego, California, United States
Stage
In routine use
Date
, when the source was published
Kind
Benefit created
Broad benefit
Processing Information, Getting Information
Collections
Scrutiny and findings
Last revised
1 November 2026

Sources

  1. Court document, by authors with no tie to the system.

    United States District Court for the Southern District of California (Judge Anthony J. Battaglia). Gabriel Technologies Corp. v. Qualcomm Inc., No. 08cv1992 AJB (MDD), Order Granting in Part and Denying in Part Defendants' Motion for Attorneys' Fees (Doc. 371), 1 February 2013. GovInfo copy of the filed order.

    For this reason, the review performed by H5 and Black Letter accomplished different objectives with the H5 electronic process minimizing the overall work for Black Letter. Again, the Court finds Cooley's decision to undertake a more efficient and less time-consuming method of document review to be reasonable under the circumstances.

Details

AI system

Workflow

The defendants collected almost 12 million records, mostly electronically stored information. H5's technology sorted the records into responsive and non-responsive documents. Contract attorneys at Black Letter Discovery then reviewed the responsive documents for confidentiality, privilege and relevance.

Follow-up

Conditions for replication

The case produces a voluminous collection, here from claims that involved 92 patents. The rates and hours of the review are reasonable when a court weighs the fees.

Entry details

Sector

Legal services / e-discovery.

Purpose

H5 built its proprietary document review technology to sort large collections of records into responsive and non-responsive documents.

31 more questions not yet checked

model, release, provider, role, configuration, inputs and outputs, autonomy, human oversight, AI contribution, beneficiaries, reach, distribution and access, duration, every measurement question, every money question, ownership and control, dependencies, cross-border connections, geopolitical implications, replication attempts, availability, institutional decision, grounds, action and result, success criterion, every evidence question, observed or intended, alternative assessments, related entries, other identifiers, category mappings.

Cite this record

Peter H. Vartanian. (2026). Court credits H5 review of almost 12 million records as efficient (AIBD-0987). Artificial Intelligence Benefits Database, edition of 1 November 2026. https://petervartanian.xyz/aibd/records/AIBD-0987.html (archived at https://doi.org/10.7910/DVN/AADSII, version 7.0)

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