Built for the record, not the summary.
Discovery runs into millions of pages. Atherna ingests the entire record (pleadings, exhibits, transcripts, productions) and reasons across all of it, with citations a court will accept.
Across the three executed SPAs, the seller’s aggregate indemnity is capped at 15% of considerationSPA §9.2, subject to a de minimis threshold of $50k per claimDisclosure §3.1. The cap is dis-applied for fraud and title warrantiesSide Letter cl. 7.
The record is bigger than the team.
Modern disputes turn on volume. A single matter can carry millions of pages of discovery, dozens of depositions, and a fact pattern that shifts as documents come in. Associates burn weeks building chronologies by hand, and the one document that decides the case is the one nobody had time to read. Most legal AI caps what you can load, so the hard cases are exactly the ones it cannot help with. Atherna does not cap.
Engineered for this practice.
Capabilities tuned to the matter in front of you, each grounded in source and reviewable line by line.
Read the whole record
Load every production, transcript, and exhibit, across formats and in any volume, and put questions to the complete record at once. No sampling, no truncation, no per-matter ceiling.
Build the chronology
Atherna assembles a sourced timeline of events, actors, and documents, then keeps it current as new productions land. Each entry links back to the page it came from.
Draft pleadings and briefs
Produce first drafts of motions, pleadings, and submissions in your house style, with argument structured, authorities marshalled, and every assertion tied to a record cite.
Find the document that decides it
Semantic search across the full corpus surfaces hot documents, admissions, and inconsistencies that keyword review walks past, all ranked, explained, and cited.
Prepare the witness
Generate examination outlines and cross-references against prior testimony and the documentary record, with every contradiction shown next to its source.
Reason across an arbitration record
Hold an entire arbitration bundle in context (memorials, exhibits, expert reports) and reason across all of it without losing the thread, in any seat.
The deliverables, not the demo.
Concrete work product, in your house style, with an audit trail high-stakes matters require.
- Sourced case chronologies that update as productions arrive
- First drafts of pleadings, motions, and appellate briefs
- Document review at volume with hot-document surfacing
- Deposition and witness-examination outlines
- Issue and authority memos with verifiable citations
- Privilege-log review and inconsistency detection
- Cross-references against prior testimony and the record
- Full-record analysis for international arbitration
Two million pages of discovery, one sourced chronology, and the three admissions that move the case, each linked to its page.
- Entire production ingested
- Chronology with page-level cites
- Hot documents surfaced and ranked
- Courtroom-grade citations
Across the three executed SPAs, the seller’s aggregate indemnity is capped at 15% of considerationSPA §9.2, subject to a de minimis threshold of $50k per claimDisclosure §3.1. The cap is dis-applied for fraud and title warrantiesSide Letter cl. 7.
Proven where it counts.
Relied on by Supreme Court counsel and international arbitrators. Every output is grounded in source and verifiable in one click, so what goes before a tribunal can be checked line by line.
No limits
Unlimited ingestion with no context, upload, or format ceiling. Put the entire matter in and Atherna reasons across all of it.
Grounded in source
Every claim is tied to the document it came from and verifiable in one click. No unsourced assertions.
Bank-grade security
The first legal AI to clear a bank's ISG review, and hardened since. Your work is never retained or used for training.
See Atherna on your matter.
Bring a real file. We will show you ingestion, drafting, and citations on the work you do every day, and the two ways to deploy: ready-made, or built on our harness with a dedicated engineering team.