Tones

Set the Voice Before Slides Are Written

Tone is an OPF catalog choice for the root tone field. Use these records to shape generated presentation copy with voice cues, phrases to avoid, sample language, and narrative pairings.

Tone Records

Tone

Formal

4

cues

4

avoid

Polished, restrained voice for board, investor, and regulator audiences.

Q4 revenue grew 18% year over year, led by enterprise expansion.

Generation cue

Use third person and the corporate 'we' sparingly.

Formal

Polished, restrained voice for board, investor, and regulator audiences.

formal4 voice cues

Tone

Casual

4

cues

4

avoid

Warm, plain-spoken voice for internal updates and customer storytelling.

We shipped the new dashboard last week, and customers are already moving over.

Generation cue

Use first and second person.

Casual

Warm, plain-spoken voice for internal updates and customer storytelling.

casual4 voice cues

Tone

Inspirational

4

cues

4

avoid

Aspirational, narrative-driven voice for keynotes, founders, and rallying cries.

We're building the runtime that makes agents feel instant.

Generation cue

Open with belief; close with action.

Inspirational

Aspirational, narrative-driven voice for keynotes, founders, and rallying cries.

inspirational4 voice cues

Tone

Technical

4

cues

4

avoid

Precise, evidence-led voice for engineering, research, and product-detail audiences.

p95 inference latency is 38ms on a single A100, down from 312ms on the prior runtime.

Generation cue

State the claim, then the mechanism, then the evidence.

Technical

Precise, evidence-led voice for engineering, research, and product-detail audiences.

technical4 voice cues

Tone

Persuasive

4

cues

4

avoid

Argument-led voice for sales, fundraising, and recommendation-driven decks.

Adopting our runtime cuts inference latency 8× while preserving accuracy.

Generation cue

Lead each section with the claim it's making.

Persuasive

Argument-led voice for sales, fundraising, and recommendation-driven decks.

persuasive4 voice cues

Tone

Authoritative

4

cues

4

avoid

Expert, declarative voice for category-defining and analyst-style decks.

Agent latency is the bottleneck of the next AI cycle.

Generation cue

Use declarative sentences; trust the reader to follow.

Authoritative

Expert, declarative voice for category-defining and analyst-style decks.

authoritative4 voice cues

Tone

Conversational

4

cues

4

avoid

Direct, dialog-style voice for podcasts, fireside chats, and small-group reviews.

Why now? Two things changed in the last six months.

Generation cue

Ask a question on the slide, then answer it on the next.

Conversational

Direct, dialog-style voice for podcasts, fireside chats, and small-group reviews.

conversational4 voice cues

Tone Records Carry Generation Instructions

Voice cues

Imperatives that tell an agent how the slide copy should sound.

Anti-patterns

Phrases, registers, and writing habits to avoid for the selected tone.

Sample phrases

Short examples that make the tone concrete for humans and few-shot prompts.