Antidote.

Legal practice management

Clio Manage holds matters, time, billing, and documents. Clio Grow and Grow AI run intake. Manage AI — the evolution of Clio Duo — can write events, tasks, and draft bills back into the matter record. The advisory question is which of those surfaces to deepen, and which to treat as commodity.

As of 26 August 2026. This memo covers candidate AI features for Clio, each mapped to the work it would automate. No in-product pilot has been run. Named product surfaces are from Clio's public site and help center as of this memo.

Deepen the Clio graph. Rent the commodity assistant.

This is a Clio memo, not a generic legal-AI note. The durable layer is the practice graph already inside Clio Manage: matters, time, billing, deadlines, permissions. Clio Grow and Grow AI sit on intake. Manage AI, formerly Clio Duo, is the in-product assistant that Clio says can extract dates, draft bills, and create tasks or events on the matter. Features that read from and write back into that graph inherit switching costs. A drafting window that does not write back is a commodity — including a Harvey Tenet-class assistant, which remains a rent-or-wait research surface until an isolated increment exists.

Public packs bound task types, not Clio. Hendrycks et al. 2021 report DeBERTa-xlarge at 44.0% precision at 80% recall on CUAD — not a Clio score. ContractNLI 2021 leaves contradiction as the weak slice. LegalBench 2023 keeps reasoning types apart and is contaminated. None of those cells is an in-product result. Invaders are structural hypotheses, not a bake-off: first-party legal assistants from the model labs, Microsoft and Google suite bundles, a Harvey-class assistant attached to the firm's DMS, and Thomson Reuters research-and-drafting seats.

What we would do

This sequence is labeled judgment. It is not a pilot result and not an ROI forecast.

First, deepen Grow intake write-back into Clio Manage. The public parse floor is the strongest of the set; the remaining risk is field mapping and exceptions on the firm's own mix.

Second, deepen Manage AI / Duo-era clause, date, and deadline write-back onto the matter. Quote the CUAD 2021 and ContractNLI 2021 cells only as paper floors, never as Clio. Gate on critical misses and on whether the write lands on the correct fields.

Third, treat research-memo drafting without graph write-back as a rent-or-wait surface. Harvey Tenet is the current instance of that surface: a vendor research preview, not a reason to pause graph write-back. First-party legal assistants, Microsoft or Google bundles, a DMS-native tool, and Thomson Reuters already ship the same shape.

Fourth, do not build billing-narrative or court-form completion until a pilot with deterministic checks exists. There is no honest public floor. Do not attach a savings or adoption number to any of these steps.

Decision questions

  1. If we underwrite Clio, which features inherit the Manage graph's switching cost, and which are a commodity window a buyer can rent from Harvey, a lab assistant, or a suite bundle?
  2. What must a feature-scoped pilot prove before a build: accepted-without-edit rate, critical-error classes, and reviewer minutes on the firm's own mix?
  3. Is Harvey Tenet a rent-or-wait research surface for drafting, or a reason to pause Manage AI deepening?
  4. What does the model bill bound per feature, and what does it leave out: correction labor, exceptions, and deterministic-check failures?

An advisory record freezes the feature list and the task-type mapping before quoting any floor. Public packs are feasibility evidence for a task type, not an in-product result: they say a competent generic system can do this class of work, and they say nothing about Clio's data, users, templates, or exception mix. A pack floor that survives a weak mapping is not conservative; for context-heavy features a public score can overestimate, so weak mappings carry no floor here.

The same published benchmarks would apply to any practice-management product: packs attach to workflow categories, never to a vendor. What differs for Clio is the register: Manage as the system of record, Grow as intake, Manage AI as the write-back surface, and the distribution Clio already holds. Feature-level pilots, not benchmarks, decide the build.

Features

Each feature keeps its own mapping and its own missing evidence. Floor cells below are paper or year figures and are not Clio. Features are not ranked by a blended benchmark score.

FeatureWhat public tests can sayPack fitA pilot must still prove
Grow intake summarization and matter-opening extraction Turn Clio Grow intake documents, engagement letters, and client uploads into structured Clio Manage matter fields and a first summary.ParseBench. ParseBench 2026 measures parse quality on five dimensions; grounding and faithfulness are the ones intake needs. Not Clio, not Grow AI, and not a matter-opening score.Pack fit strongField-level extraction accuracy on the firm's own Grow intake mix, deterministic checks on required fields, and an exception rate.
Clause, date, and obligation extraction with matter write-back Locate operative clauses, deadlines, and renewal terms across uploaded contracts and filings, and write them back to Clio Manage matters — the Manage AI / Duo-era write-back path.CUAD, ContractNLI. CUAD 2021: DeBERTa-xlarge 44.0% precision at 80% recall (Hendrycks et al.). ContractNLI 2021: contradiction F1 40.5% against 85.9% entailment F1. Span location is not legal operability. Not Clio.Pack fit strongCritical-miss adjudication on the firm's document mix, a no-answer discipline, reviewer minutes per accepted extraction, and whether the write-back lands on the correct matter fields.
Legal research memo assistant Draft first-pass research answers with citations for lawyer review.LegalBench. LegalBench 2023 reports balanced accuracy by reasoning category, not a winner score. Contamination is high; the cells predate current models. A reasoning floor is not citation faithfulness and is not Clio.Public floor onlyA dated rerun on current models, span-level citation checks, and an unsupported-claim error class scored separately.
Billing-narrative drafting from time entries Draft compliant billing narratives from raw time entries and matter context inside Clio Manage.No honest public floor. No public pack honestly represents firm-specific billing guidelines. A borrowed score would overestimate; this feature starts at unknown.No honest public floorA pilot with deterministic guideline checks, accepted-without-edit rate, and write-off or rejection outcomes.
Court-form and filing completion Fill jurisdiction-specific court forms from matter data and route for e-filing.No honest public floor. Forms are largely self-explanatory, which makes deterministic validation possible, but no public floor covers jurisdiction-specific requirements.No honest public floorPer-jurisdiction validation rules, rejection-rate tracking, and an escalation path for unrecognized form variants.

The model bill is the small number

List token prices bound the model component of each feature. They do not bound the number that decides feature economics: correction. Reviewer minutes per accepted output, exception rates, and deterministic-check failures are the real bill, and none of that exists before a pilot. All-attempt denominators apply from the first pilot case: a failed generation is cost even when no output ships.

For that reason this report models no ROI, no adoption, and no pricing effect. An adoption number would be an assumption wearing a benchmark's clothes.

Build where the graph is. Rent where it is commodity.

The durable asset in Clio is the record layer: matters, time, billing, deadlines, permissions. Features that read from and write back into that layer inherit its switching costs and are hard for a generic assistant to replicate without the same write authority. A drafting surface without the graph competes head-on with first-party legal assistants from the model labs and with Microsoft or Google suite bundles, on their distribution.

Customer insourcing is the ceiling on feature pricing: a firm can wire a current model to its own templates. A Harvey-class assistant attached to the firm's DMS, and a Thomson Reuters research-and-drafting seat, are the other structural hypotheses — named as hypotheses, not as observed displacements. The advisory question is which Clio features are cheaper to deepen than to rent once correction labor is counted. That is a pilot-and-price question, not a benchmark question.

Published benchmarks would not change for a competitor

The same floors apply to any practice-management product, because published benchmarks attach to task types, not vendors. A committee comparing two products in this category should expect the same public evidence and different company-specific findings: graph depth, write authority, distribution, and data terms. A public floor is never the tiebreaker between two products doing the same job.

What this report does not conclude

  • Adoption, retention, or pricing effect of any feature
  • In-product accuracy or accepted-without-edit rate
  • Reviewer minutes or full cost per accepted output
  • A ranking of features by a blended benchmark score
  • Whether renting beats insourcing for any specific firm
  • Win/loss versus first-party assistants, Microsoft, Google, Harvey-in-DMS, or Thomson Reuters

What would settle these questions

  1. A feature-scoped in-product pilot on Clio Manage and Clio Grow with a frozen case set and deterministic checks wherever the output is verifiable.
  2. Accepted-without-edit rate, critical-error classes, and reviewer minutes per feature.
  3. A declared generic comparator: the same model with the firm's own templates and no Clio harness.
  4. Dated reruns of the mapped packs on current models before floors are quoted in a build decision.
  5. Usage and willingness-to-pay evidence from product telemetry, under recorded rights.