A Connected Workspace for Writing & Structured ThinkingDevelop your ideas.
See how they connect.

Write and develop your ideas in Manuscript. Work with their
structure in Mosaic. Keep your writing and reasoning
connected as your draft evolves.

Try FluxLinks free

Polish can make a weak argument sound convincing.

When every reason is buried in polished prose, writers have to reread the whole draft to find gaps.

Separate the claim from its reasons first. Then check what supports it—and what is still missing—before polishing the language.

A Clearer Draft
Hypothesis
Make the support visible before polishing the prose.
Fluent prose can make unsupported claims sound convincing.
Separating a claim from its reasons reveals what is missing.
EvidenceHypothesis
A polished sentence can still hide an unsupported claim.
Check the reasons behind a claim before refining its wording.

Polishing takes so long because the writer is auditing logic through sentences.

Late-stage editing mixes several jobs: checking claims, evidence, sequence, and wording. When all of them live only in prose, the writer has to reconstruct the argument on every pass.

Fluent paragraphs can hide repetition, an unsupported jump, or an objection answered too late. Rereading the same sentences does not make those relationships more visible.

Sentence-level craft still matters. But it should begin after the structure is stable, not while the writer is still discovering what each paragraph is doing.

A visible structure lets the writer inspect the argument first and spend the final pass on language.

Argument Audit
Polishing takes so long because the writer is auditing logic through sentences.
Upholds
Prose hides several audit tasks in one surface
Late-stage editing conflates claims, evidence, sequence, and wording.
When arguments live only in sentences, logic checks require rereading every line.
Fluent paragraphs can hide repetition and unsupported jumps.
Separating structure from phrasing lets the writer audit logic independently.
Counters
Rereading does not make relationships visible
Familiarity with phrasing gives an illusion of coherence without proving it.
Concedes
Sentence-level craft still matters
Polish should begin after the structure is stable, not during discovery.
Elaborates
Separate structural audit from prose polish
Inspect the argument first; spend the final pass on voice and cadence.

AI edits are useful only when the writer can inspect and reverse them.

A snapshot before every assistant edit lets the writer experiment without protecting a second copy. The result can be inspected, kept, or undone in one place.

Ordinary version history is too broad when an assistant can change one claim and move the argument around it. The writer needs the exact state from before that action.

Stored revisions need clear limits, but the writer should still be able to restore the relevant document state without affecting anyone else's work.

Audited Revisions
MAIN
AI edits are useful only when the writer can inspect and reverse them.
Upholds
A precise way back makes experimentation safer
A snapshot is taken before every assistant edit.
The writer can inspect, keep, or undo the result in one place.
Restoring a prior state never touches unrelated work in the workspace.
Counters
Ordinary version history is too broad
One changed claim can move the argument around it.
The writer needs the state from before that exact action.
Concedes
Stored revisions need clear limits
Retention rules still matter as snapshots accumulate.
SPECIFIESMain
Reversibility must preserve the exact document state.
Elaborates
Restore the exact assistant action
Each snapshot is tied to the assistant action that caused it.
Undo operations remain granular rather than wiping subsequent work.
Excepts
Simultaneous edits need a different model
Real-time collaboration cannot rely on a single-writer snapshot assumption.
01 / DRAFT IN MANUSCRIPT

Write your thoughts.Unconstrained by form.

Arguments succeed on logic, not paragraph polish.

When writers edit by rereading prose, they mistake fluency for sound reasoning. Polished language easily conceals missing evidence, unsupported jumps, or circular claims.

Exposing the skeleton of premises first guarantees the argument actually holds together before spending hours rewriting paragraphs.

Structural Audit
Audit the argument before polishing the prose.
Fluency often disguises missing evidence and unsupported leaps.
Readers reject conclusions when key premises are omitted.
Testing deductive validity takes minutes on an explicit tree.
Once structure is sound, sentence-level drafting flows effortlessly.

Every viewpoint serves an explicit functional role in your logic.

Standard tools force arguments into generic bullet lists. But analytical writing requires explicit relational roles: hypotheses, empirical evidence, and operational trade-offs.

Custom roles let thinkers define their own reasoning vocabulary tailored to their field.

Argument Roles
Core claims require explicit, auditable premises.
State the exact proposition the reader is asked to accept.
Prevent burying key takeaways inside decorative intro paragraphs.
Boundary conditions define where the thesis stops applying.
Acknowledge scope constraints before critics raise them.
Prevent overgeneralization that damages intellectual credibility.
Empirical benchmarks ground claims in verifiable data.
Field metrics and citations provide objective verification.
Custom roles adapt to scientific, legal, or investment workflows.

Refactor logic with direct tree manipulation.

Rewriting prose to fix logic is slow and error-prone. Direct manipulation lets you drag claims, split compound points, and relabel relationships instantly on the tree.

Every structural operation keeps the argument verifiable before prose polish begins.

Tree Refactor
MAIN
Direct tree editing lets writers reshape logic in seconds.
Drag premises to reparent and test alternate deductive arrangements.
Split overloaded arguments into atomic propositions with single responsibilities.
Merge duplicate claims without losing citations or context.
Relabel viewpoints to shift argumentative roles instantly.
ONE AUDITABLE WRITING LOOP
PROSEREVEALS STRUCTURESTRUCTURE GUIDES PROSE

"The structure is where you decide what the piece means. The prose is where readers receive it. Keep the two connected, and polishing no longer means rediscovering the argument sentence by sentence."

STRUCTURED THINKINGOrganize complex research and specialist ideas into clear, defensible points of view
LOGIC YOU CAN AUDITRearrange, split, and strengthen reasoning blocks directly on the visual tree
PERMANENT GROUNDINGEvery claim stays tied to its source text and supporting premises throughout revision
BUILD THE ARGUMENT BEHIND YOUR NEXT ARTICLE

Build the argument
behind your next article.

Develop your ideas in Manuscript, inspect the logic in Mosaic, and review
your reasoning before polishing every sentence. A connected workspace
built for writers who tackle complex topics.

Start free with unlimited notes and up to 5 Structure documents.
No credit card required.

Try FluxLinks freeCompare Plans