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Expected gains · plaintiff side

Know the other side’s expert first, and recover about 10% more

The side that anticipates the opposing expert wins the expert fight more often, and the expert fight decides a large share of high-stakes cases. Across the seven practice areas on our 2027 roadmap, preparing with Supreme Mind is worth about +9.8% in expected recovery against a firm without AI, and +16.5% as the agents improve.

+9.8%Expected recovery, against a firm without AI, weighted across seven practice areas
+4.9 ptsYour chance of winning the case, when you prepare with Supreme Mind
2.2×The opposing expert’s findings anticipated, against general AI, Harvey or Legora
60× / 120×Value to the client over a $40,000 matter price, in securities and antitrust

What it is worth on one case

Expected recovery on one close matter in each practice area, when the plaintiff side prepares with each option. Securities and antitrust are class-certification fights from our research model; the others are illustrative matters.

$300M single-damages overcharge, close certification fight
Firm without AI$32.5M
General AI, Harvey or Legora$33.1M
Supreme Mind today$37.3M
Supreme Mind, ceiling$40.0M
+$4.8MMore expected recovery than a firm without AI, on one matterIn a typical, less contested case: about $1.9M to $3.6M
+7.2 ptsYour chance of winning the certification fight
About 120×Value to the client over $40,000, two years of an Annual Matter Plan
Two experts, one case, two answersSee where your expert and the defense expert split, in a typical matter in each practice area

Both sides hire the same kind of expert and usually the same method. The reports still land far apart, because each expert makes five or six judgment calls inside that method, and each call has a defensible range. Typical matters, with illustrative figures.

A price-fixing class action by direct purchasers. An alleged cartel in an industrial product, with $2B of purchases during the conspiracy. Both sides hire an industrial-organisation economist, and both run an overcharge regression.
Where they splitYour expert (plaintiff)Defense expert
Market structureConcentrated, high barriers, a commodity product: a cartel is plausibleCompetitive, with prices negotiated customer by customer
BenchmarkPrices before and after the conspiracyA different clean period, with capacity and input-cost controls
Overcharge12%, across the class2% and not significant; negative for many products and customers
Common impactNearly every buyer paid moreToo many class members uninjured to certify a class
Damages12% of $2B, then trebledZero, or 2% of $2B, then trebled, as a fallback
$720MPlaintiff’s expert: $240M overcharge, trebled
$0Defense expert: no common impact. $120M trebled as a fallback
Class certificationWhere the case is usually decided: certified, it settles; denied, it rarely goes on

Indirect-purchaser cases add one more split, pass-through: the plaintiff’s expert puts it at 80 to 100%; the defense expert says it is too uneven to measure across the class.

Supreme MindEach expert agent runs the method both ways, maps every split before the reports are exchanged, and shows which side a court is likely to take on each one. Shore up the splits your expert is likely to lose, and press the ones the defense expert is.

Illustrative matters built from typical filings. Not a prediction for any specific case.

Across every practice area we focus on

Increase in expected recovery against a firm without AI.

Supreme Mind todaySupreme Mind, ceilingGeneral AI, Harvey or Legora
AntitrustLive · $1.0B expert spend (est.)
+14.7%+23.1% ceiling · +1.8% general AI
SecuritiesLive · $0.5B expert spend (est.)
+10.7%+16.0% ceiling · +1.3% general AI
Medical causationPlanned 2027 · $1.5B expert spend (est.)
+11.0%+19.9% ceiling · +3.8% general AI
Commercial damagesPlanned 2027 · $1.1B expert spend (est.)
+6.0%+10.4% ceiling · +1.3% general AI
Patent damagesPlanned 2027 · $0.9B expert spend (est.)
+10.0%+17.4% ceiling · +2.6% general AI
Forensic accountingPlanned 2027 · $0.6B expert spend (est.)
+7.0%+12.4% ceiling · +1.8% general AI
Valuation and appraisalPlanned 2027 · $0.4B expert spend (est.)
+6.0%+9.3% ceiling · +1.5% general AI
Weighted averageBy estimated expert spend, $6.0B
+9.8%+16.5% ceiling

Your expert is the one most often challenged

Published rates, when the expert fight is fought. They are why anticipating the other side’s expert, and stress-testing your own, moves outcomes.

36%of challenges to antitrust economists end in full or partial exclusion; 71% of challenges target plaintiffs' expertsPeruzzi, 1993 to 2021, published 2024
46%of patent damages experts were excluded or limited when challenged in 2024Charles River Associates, November 2025
33%of financial experts challenged in the latest year were excluded in full or in partPwC Daubert study, 2000 to 2021, published 2022
50,000claims ended by one general-causation ruling in the Zantac MDLS.D. Fla., December 2022

Because it gets the expert’s analysis right

Share of the opposing expert’s key findings anticipated before the report is served. Securities is measured on our blind benchmark; the other areas are estimates.

Antitrust4.4×
Securities2.8×
Medical causation1.6×
Commercial damages2.2×
Patent damages2.3×
Forensic accounting2.2×
Valuation and appraisal2.5×

Where in a matter the value is made

Share of the gain by moment, and how often a team runs it. Case selection matters: about 55% of securities class actions settle before a certification motion, and funders back fewer than 5% of the cases they review.

Before filing

Intake and case selection

25%1 to 2 runs
Pleading to discovery

Repeated runs as facts develop

25%10 to 20 runs
Expert stage

Class certification and Daubert

30%3 to 5 runs
Reports served

Rebuttal and cross

10%2 to 4 runs
Resolution

Mediation and settlement

10%1 to 2 runs
Every stagefrom intake to settlementas often as the matter needsAnnual Matter Plan: from $20,000 a yearunlimited, for every expert on the matterReport Builder, in pilotfor your own expert’s report. Our goal: 50% lower expert costs

See what it finds on one of your own matters

Modeled estimates, not measured outcomes. Securities and antitrust figures for Supreme Mind, on both sides, come from the outcome model on Research, for one side preparing in a close, contested matter. The other practice areas are scaled by how much the expert decides the outcome there, using published exclusion and outcome data (PwC 2022; Charles River Associates 2025; Peruzzi 2024; a 2015 to 2020 study of IP damages rulings, in which lost-profits opinions were excluded 14% of the time; Cornerstone Research on Delaware appraisal, where premiums fell from +27% before 2017 to −8% since), and general AI and the ceiling by their accuracy gain over a firm without AI. Accuracy for securities is measured on the Benchmark; all other accuracy figures and stage shares are estimates. No public source reports expert spend by practice area, so the weights are our estimate. Settlement timing: Cornerstone Research, 2025 Review (February 2026). Funder selectivity: GAO (December 2022) and Burford Capital. Defense values were checked against the Searle Civil Justice Institute (2015), CRA (2025) and mass-tort outcomes, and are discounted for appeal risk: in July 2026 the Second Circuit reversed three of five general-causation exclusions in the acetaminophen litigation. Better preparation can also lower defense costs, which this page does not count. The case examples are close, contested matters; the typical-case range applies real-world certification and exclusion rates and a preparation effect from half the assumed improvement to its low end, which gives about 40% to 75% of the close-case gain. Measured results from the pilots will replace these figures.

No guarantee of any result. These figures illustrate what better preparation can be worth across many matters; they are not a prediction or promise for any particular case. Supreme Mind provides decision-support materials. It does not give legal advice, act as an expert witness or represent any party, and counsel of record decides whether and how to use any output. The outcome of every matter depends on its facts, the law, the court, the parties and counsel’s own judgment, so Supreme Mind is not responsible for the outcome of any matter in which its Expert Agents are used. See our Terms.

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