ChatGPT for Speechwriters on Mac, with Lazur: research, outlines and critique in 2026

What ChatGPT does well for speechwriting

ChatGPT helps most with research, outlines and critique. It helps less with the speech itself. A speech needs your history, your rhythm and your audience, and the model knows none of those until you give them to it.

Toastmasters' April 2026 article names the same useful jobs. It suggests using AI to research and brainstorm. It also suggests getting past the blank page, turning rough drafts into timed outlines and critiquing from a skeptical audience's view. It says not to have AI write the speech, and to verify every fact.

How common is AI at work right now?

Gallup's May 2026 indicator is the broadest figure I could check. It covers US employees who work full or part time. It does not cover speechwriters, so treat it as background, not as a forecast for your desk. Daily use rose from 13% in Q1 2026 to 15% in Q2 2026.

Set up your past speeches as context

The best results come from context, not clever wording. Paste one or two of your past speeches as plain text. Add a short note on how the speaker talks. Toastmasters suggests reusing earlier speeches so the model learns the speaker's style.

Then paste one segment at a time. Toastmasters recommends pasting just the opening or just the closing, rather than a full draft. A narrow input gives the model a narrow job. It also gives you a narrower result to check.

On the Mac app, look for Projects in the sidebar. A project can hold files and instructions in one place. The sources I could check did not confirm the current menu names, so look for the current label before you follow any path.

If your speeches live in folders on your Mac, check the local project option. According to 9to5Mac's report on the July 2026 update, a local project can now include multiple folders. The primary folder controls new chats. Secondary folders serve file search, reading and editing.

• One or two past speeches, pasted as plain text with no formatting
• A short note on the speaker's habits, such as sentence length and the jokes they tend to use
• The event, the audience and the purpose of this speech
• Topics the speaker must avoid, and any lines that are already approved

A prompt creator for the first draft

Toastmasters includes a template that asks ChatGPT to build the prompt for you. Its opening line is: I want you to become my prompt creator. Your goal is to help me craft the best possible prompt for my needs. The article adapts it from Mark Craddock.

Then answer its questions. The template covers the speech's context, audience, purpose, required points, excluded topics, length and level of interactivity. Those answers become a prompt you can reuse for the next speech.

1. Open a new chat and paste the prompt creator line.
2. Describe the event, the audience and what the speech must do.
3. List the points the speaker must make, and the topics to avoid.
4. Give the length, and say how interactive the speech should be.
5. Copy the finished prompt into your project notes for next time.

Critique the draft from a skeptical audience

This is the job I would start with. Paste one section and ask ChatGPT to read it as a skeptical listener. Toastmasters suggests a request such as: Please critique the speech, and tell me what a critic might find problematic.

Here is a worked example. A draft says a new policy saved staff time, with no figure attached. A useful critique flags that line, asks what the speaker measured, and proposes either a source or a softer claim. ChatGPT is good at spotting that gap. It cannot tell you whether the policy worked. You supply that.

Expect agreement by default. ChatGPT tends to agree with the user, so a question like Is this good? often gets a yes. Ask for the strongest objection instead, and say you want it hard on the draft.

Get past the blank page without letting it write

A blank page is the most common reason to open ChatGPT. Do not ask it for the speech. Ask for angles. Ask how a retirement dinner speech could open, and request a few short angles, so you can pick a direction.

Then write your own version of the chosen angle. Paste it back and ask what is missing. This keeps the sentences yours. Toastmasters warns that AI text lacks personal perspective, and that gap is yours to fill.

Watch the jokes. Toastmasters notes that AI output can be flat in humor. Keep the funny lines you wrote. Ask for alternatives only when you want to test a weak joke against a few options.

Outlines with timing for a rough draft

Outlines are the safest use of ChatGPT in the whole workflow. You paste material that already exists, and ask for structure. The table below gives you a starting set of prompts for the common jobs.

Keep the outline as a map, not a script. Write the sentences yourself once the structure holds. A map tells you where the speech goes. It does not tell you how it sounds.

Where ChatGPT gets speeches wrong

Toastmasters lists the failure modes that show up most in speechwriting. Learn them before you need them, because each one looks fine on a quick read.

• Text that lacks a personal perspective, because the model has never met the speaker
• Flowery prose, or humor that falls flat on the page
• Drama and controversy removed, which leaves a safe speech with no edge
• Agreement with the user, even when the draft is weak
• False information, stated with confidence
• Survey quotes that do not match what respondents actually said

The last one is the costliest. A writer in the Toastmasters article found that ChatGPT-generated survey quotes did not match the actual responses. Treat any quote from a person or a survey as a claim to check, never as a line to use.

Quotes, facts and disclosure

Two rules keep you out of trouble. Verify every fact in a primary source before the speech is final. Disclose AI help when it matters to the people who hear the speech.

Toastmasters' disclosure advice is simple. Brainstorming help does not need disclosure. Disclose if AI wrote part of the speech, or if you quote words that AI generated. The article also advises against having AI write the speech.

If you have a real quote, you can ask ChatGPT to keep it word for word. Toastmasters suggests wording like this: I want it verbatim. Do not change the quote. Paste the actual quote, not one you remember. Asking the model to make up a quote is the mistake to avoid.

Voice on Mac in 2026: what changed

Older guides disagree about Voice on Mac, and the dates explain why. OpenAI retired the Voice experience in the ChatGPT macOS app on January 15, 2026. It said it would focus on more unified voice experiences across apps. Voice stayed on web, iOS, Android and Windows.

On July 23, 2026, OpenAI's desktop update for Mac and Windows added ChatGPT Voice, powered by GPT-Live. You can start a chat or task in voice mode. You can also ask ChatGPT to check or steer work in other threads.

On Mac, Appshots lets Voice reference the active window, so you can ask about the draft open on screen. Voice also works with Computer Use, local files and plugins, according to the same report. For the screen details, read ChatGPT voice on Mac and the screen.

Where Lazur fits next to ChatGPT

ChatGPT drafts and critiques in a chat window. Lazur works beside it. Lazur lives in the notch on your Mac. Hold ⌥ ⌘ to ask about anything on screen, and Lazur answers out loud.

Lazur does not click buttons or operate other apps for you. It points, guides, answers and dictates. Ask where the attach button is, and Lazur draws a circle and a label around it. Ask how to start a project, and Lazur guides you one click at a time, waiting for each click.

Lazur listens and looks at the screen only while you hold the shortcut. Audio and the screenshot go to AI providers to answer, and they are not stored. Check your client rules before you share a confidential draft with any tool, Lazur included.

Dictate rehearsal notes at the cursor

Hold fn to dictate clean, formatted text at the cursor in any app. This helps after a rehearsal, when you want to note where you stumbled. Dictate the note into your draft, then edit it while the detail is fresh.

Set up the personal dictionary before your first real session. Add the names of people, places and programs that speech recognition tends to mangle. Snippets help with lines you repeat, such as a standard thank-you paragraph for every event.

A worked example with one paragraph and a few passes

Take one paragraph and make several passes, each with a different job. First, ask ChatGPT what a skeptic would want sourced in the paragraph. Second, ask for the strongest objection to the main point. Third, read it aloud yourself, and mark each place your voice slows or stumbles.

Between passes, change the words yourself. Do not paste the AI rewrite over your draft. Each pass should leave a note, not a new paragraph. Notes keep the speech in your voice, and they keep the decisions visible to you.

Then hold ⌥ ⌘ and ask Lazur which sentence a listener would attack first. Lazur answers out loud, so you can keep your eyes on the paragraph while you listen.

Short remarks and edge cases

Short remarks, such as a toast, leave less room for error. One wrong name costs more than a long paragraph of weak prose. Check names, dates and places against a source before you read them aloud.

Translations need a fluent reader. ChatGPT can translate a line, but a native speaker should check idioms, tone and any joke before the event. A literal translation often sounds stiff or wrong to the people who hear it.

Mistakes speechwriters make with ChatGPT

• Pasting a confidential draft into a tool your employer has not approved
• Asking whether a draft is good, then trusting the yes
• Accepting a quote or a statistic without checking the original source
• Letting the model's rhythm replace the speaker's voice
• Forgetting to disclose AI help when the audience needs to know
• Planning a rehearsal around Voice without checking your plan first

Each mistake comes from speed. Slow down when a draft starts to read well, because that is when most people stop checking.

What to do next

Pick one speech in progress. Run one pass: a skeptical critique of one section. Keep the output as notes, then write the revision yourself. Use the outline prompt again when the structure changes.

If you want a quick launch key for ChatGPT on the Mac, read the Option+Space shortcut guide. If your drafts live in Word, the Word guide for speechwriters covers reading aloud and cutting. For the wider set of tools, see the AI assistant for speechwriters on Mac.

To try Lazur on your next rehearsal, download it. Lazur starts with a Pro trial, and you do not need a credit card to begin. Check the pricing page for current plans before you decide.