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Planned Vertical app

Continuum

Long-form writing with a continuity bible built in.

In the constellation

Continuum highlighted in the live map — hover or tap any node to explore.

01The gap

The gap

A novel, a screenplay, a long technical manual — the work outgrows the author’s memory. A character’s eye color drifts, a term gets used two ways, the timeline stops adding up, and a rule established on page 30 gets broken on page 300. Nobody catches it until a reader does.

Tracking continuity at book length is simply beyond what a person can hold in their head, and the cost of getting it wrong is rewrites, lost trust, and the dreaded continuity error in print.

02What it is

What Continuum is

Continuum is long-form writing with a continuity bible that maintains itself. As you write, it tracks every character, term, and timeline fact — and the moment the manuscript contradicts itself, it tells you. The work stays internally consistent at a scale no human can hold in their head.

It watches the work, not your hand. Every creative choice stays yours: Continuum proposes continuity notes and fixes, and you decide whether to accept, change, or ignore each one. It keeps the world coherent so you can keep writing.

03Capabilities

What it does

Living continuity bible

Every character, place, term, and timeline fact is tracked automatically as the manuscript grows — no index cards required.

Contradiction alerts

The instant a detail clashes with established canon — a broken rule, an inconsistent name, a timeline that no longer holds — you’re told.

Consistent terms & names

References to people, places, and invented terms stay coherent across the whole work, however long it gets.

Revision passes

Sweep the entire manuscript for continuity issues affordably, with suggested fixes you can take or leave.

04The cleavage

The line between judgment and machinery

AccelMars draws one hard line through every product: what an AI decides, and what runs deterministically. Continuum sits on the boundary — and keeps the two honest.

AI judgment

What the AI proposes

  • Where the manuscript now contradicts itself
  • How to phrase a continuity note or suggested fix
  • Which inconsistencies actually matter
Deterministic

What stays deterministic

  • Tracking every entity, term, and timeline fact
  • Resolving references so no character or term dangles
  • Continuity and timeline checks across the work

The system never overwrites your vision. It checks the world for consistency and proposes; the creative call is always yours.

05Connections

How it connects

Composes

Engines Continuum composes.

06Fit

Who it’s for

  • Novelists and screenwriters working at book and script length
  • Technical writers maintaining long, internally-cross-referenced manuals
  • Anyone whose work is too long to keep consistent in their head
Planned

Planned — designed, not yet built. It builds on the document and integrity engines plus a new narrative-continuity engine, and extends the continuity discipline pioneered in the AccelMars knowledge stack.