For law firms
The clause you negotiated two years ago, the position the firm took on it and the reason a partner conceded it are all in the document management system — and in practice they are gone, because finding them costs more than redrafting. Nemosyne makes the firm's own precedent reachable.
Connected in place, under the permissions those systems already enforce.
Matter confidentiality is not a convention here. Visibility is taken from the source at capture, so a matter walled off from the rest of the firm stays walled off inside the memory, and an answer for someone outside it is assembled without it.
The same three shapes come round every quarter. What changes is not that the work disappears — it is that nobody has to reassemble the record before it can start.
a fee earner searches the system, finds forty documents, opens six, and drafts from whichever looked closest.
the executed agreements and the threads around them come back cited, matter by matter, so the position taken and what the other side pushed for are read rather than remembered.
the estimate rests on whoever has done one like it, and last time's scope creep is remembered anecdotally or not at all.
comparable matters can be found and read with the fee each engagement letter agreed, every later variation kept as history, and the correspondence about scope cited.
when a partner leaves, the reasoning behind their matters leaves with them.
a reason the file gave — a decision and who took it, a handover note, a lesson drawn — is kept as cited memory on the client, so a successor can read it.
Illustrative — the firms, names and figures below are invented
Ashcroft Partners acts for a client on a supply agreement. The counterparty asks for an uncapped indemnity, and the associate wants to know what the firm has accepted before.
The playbook and the practice disagree. The firm's stated fallback is 100%, and it has accepted 150% once, for a stated commercial reason, on one matter. The answer sets the playbook's line beside each matter's own record, cited, so one deviation reads as one matter's choice rather than quietly becoming the firm's position.
Through the same Claude, ChatGPT or Cursor your firm already uses — one connection per firm, and each person sees only what they are allowed to see.
What indemnity cap has the firm accepted on supply agreements?
The playbook's fallback is 100% of fees with a data-breach sub-cap, and one matter held it against pressure.
One matter departed from it, accepting 150% on the client's commercial instruction; the reason is on the file.
The associate opens the matter that departed and reads why, instead of inferring a firm position from a single instance.
Which areas of law do you practise — litigation, corporate, employment, IP, something else?
A litigation practice and a corporate practice leave different documents behind — pleadings and judgments on one side, drafts and executed agreements on the other. The answer decides what Nemosyne reads first, and it is the kind of thing we would rather be told than infer.
Free for three people and about a hundred documents. No card, no expiry.
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