Deposition Summarizer

An index into the testimony, not a shorter transcript

What a summary is actually for is finding testimony when a witness says something at trial. That means citations, and it means covering every volume.

  1. 01 Input

    Multi-volume transcripts, as one document

    Testimony spread across several sessions is the case where manual summarising breaks down worst, because a topic index has to span the volumes rather than exist once per volume. A subject raised early, revisited in the middle, and returned to at the end has to be grouped, and that can only be done by something tracking it across the whole record.

  2. 02 Structure

    Segmented by topic, not by page order

    Testimony is not organised, and a summary that follows the transcript sequentially reproduces its disorder. The output is categorised by subject, so related testimony sits together regardless of where in the record it was given.

  3. 03 Cite

    Every entry carries a page and line range

    This is the axis on which a summary is useful or useless. A summary describing testimony without pointing to it is orientation — you can read it to remember roughly what was said, but the moment anyone asks where, you are back in the transcript hunting. A summary with page and line references is an index into the record, checkable by opposing counsel and by the court, which is what makes it safe to rely on.

    • Entries cite page and line range, not page alone
    • Citations resolve into the transcript you supplied
  4. 04 Review

    Read an index instead of building one

    Outsourced summary services publish their throughput, and it clusters around twenty to twenty-five transcript pages an hour, with standard turnaround around five business days. A multi-volume deposition is therefore days of someone else's attention before you see anything. Processing here runs in the background, and your time goes into reviewing an index rather than constructing one.

What it doesn't do

Stated plainly, so you can decide with the whole picture rather than finding out mid-case.

Review is not optional

Expect to spend real time reading and correcting the output, and budget for it rather than assuming a finished product. The saving is in not building the index, not in skipping the read.

Check citations on a transcript you know first

Citation accuracy is the metric that decides whether this is useful, so test it yourself before relying on it. Run it over a deposition you have already worked, then check whether the references resolve to the right page and line. That takes an afternoon and tells you more than any demonstration.

It indexes testimony, it does not assess it

Which testimony is damaging, which is impeachable, and what to do about it are legal judgments. The summarizer organises the record so you can reach them faster.

Common questions

What does the output actually look like?
A topic-categorized index of the deposition. Each entry states the subject and cites the transcript by page and line range, so you can go straight from the index to the testimony.
Does it handle depositions that span several volumes?
Yes, and that is the case it is built for. A topic index across multiple volumes is where manual summarising costs the most, because the effort is more than additive — one index has to span every session.
Can I use the summary to prepare for cross-examination?
That is what the citations are for. An entry you can trace to a page and line is usable for impeachment; one you cannot is only orientation. Verify the specific citations you intend to rely on.
How does this compare to an outsourced summary service?
Human summarisers work at roughly twenty to twenty-five transcript pages an hour with turnaround typically around five business days. The difference is less about speed than about when you can start: you review an index rather than wait for one to be built.

See it on your kind of material

Tell us what you're working with and we'll show you it running on something like it. Nothing to upload.

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