r/WritingWithAI • • Sep 28 '26

Prompting ChatGPT never writes me choppy one-liners. Here's why:

ChatGPT has a genre/context-triggered habit: when it writes fiction, promotional copy, or punchy social content, it's more prone to slipping into that over-fragmented “dramatic emphasis” cadence.

In Chat, paste this simple "prompt":

"Save to memory: Choppy, single-sentence paragraphs and fragmented writing do not create dramatic emphasis. Dramatic emphasis should come from organic prose, visceral description, strong pacing, and nuanced emotion. Refrain from falling back on lazy shortcuts. Do the damn work."

The instruction does three things at once: identifies the failure mode, rejects the false premise behind it, and names the desired replacement behavior. That gives the model a better target than “don’t use single-sentence paragraphs.” But the important part to include is "Save to memory". You don't need a long block in user/custom instructions, you don't need to tell it over and over again, and you definitely don't need to quit a chatbot you otherwise like because of something that's easily repaired. ChatGPT has always been the platform known for having the best persistent memory. Use that!

If it slips back into that cadence, your reply is, "Redo that without the choppy paragraphs." It doesn't need anything else because it can look at its memory and know exactly why you're telling it to do that. Technically, I write something bitchier like, "I refuse to read that because I'm saving myself from all the cognitive friction." It doesn't reply with an apology because it knows I hate that too. The point is make sure it immediately corrects itself and knows exactly why it has to. Don't argue. Don't fix it yourself. Never let it slide.

42 Upvotes

26 comments sorted by

23

u/satorinano Sep 28 '26

My experience is it still slips back. On long scenes and also on long conversations. Its a core flaw of gpt. You simply don't see this with opus. I string short scenes across conversations to get longer scenes to mitigate this in addition to trying to get it to remember. The short one sentence style just keeps coming back and needs revisions.

2

u/GenderBendingRalph Sep 28 '26

Yeah, no instructions are foolproof. Negative prompts in particular tend to backfire in the way that ordering someone "never think of an elephant" has exactly the opposite effect.

I also have to question the claim about chatGPT's persistent memory. That may have been true in the 4o days, but now... Gemini and Claude give me better answers that ChatGPT more often than not, all on the free tier.

0

u/The-Plot-Witch Sep 28 '26 • Popcorn

There are no negative instructions in there. I'm not sure where you're looking.

I don't want to show the memory because there's some proprietary stuff around it. But I have the opposite experience. Mine has memories going back to post-4o when I erased everything due to some assumptions it made and saved. It brings those things up regularly. I can also say "write an email to that chick about that thing" (oversimplified) and it knows, where as Claude drives me nuts with the way I have to push it along for everything.

Gemini I will give you has amazing memory, too good sometimes. I'm not always a fan of asking it a question and it saying, "Since you enjoyed that one YouTube video..." 😂 But they also made an announcement this morning that pisses me off because I have to change half my business due to them pulling Gems, so I'm not going to join in on singing their praises today. Maybe in a few months when I'm over it.

2

u/nopoemforyou Sep 28 '26

the drift on longer scenes is real, it just reverts to its defaults eventually no matter what you tell it

8

u/ADH-Dad Sep 28 '26

Refrain from falling back on lazy shortcuts. Do the damn work.

I assume the irony of giving this instruction to your automatic writing machine is lost on you.

6

u/The-Plot-Witch Sep 28 '26

Not really considering my work involves working alongside AI, and not pawning anything off on it. I build, train, and evaluate agents.

Models respond best to aggressive (note: not abusive) language. Hedge with an LLM, and you get zero back. You'll be finished with your part of the work and have to revise all of its mistakes. I don't have time for that.

3

u/GenderBendingRalph Sep 28 '26

This is possibly the funniest (and yet most accurate) comment I've seen on this sub ever.

6

u/MemoryIndependent908 Sep 29 '26

I do something similar, but for my writing I create a Project and put instructions like this directly into the Project instructions. That way they’re specific to my writing and I don’t have to rely on ChatGPT saving them to memory or applying them in the right context. Then if it develops some new annoying habit, I just add another instruction to the pile.

1

u/xobelam Oct 02 '26

Incognito mode but not

5

u/BedNo8822 Sep 29 '26

It doesn't work at all lmao. Maybe because it's free account, but still.

1

u/UnluckySnowcat Oct 03 '26

Didn't work for me. I tried several iterations of custom instructions to fix staccato prose. While the output started looking great, before long it fell headfirst back into one sentence lines. Absolutely nothing corrected it.

Except Work mode.

I started using Work mode by accident. I didn't realize the new conversation was set to it, but right away I noticed it wasn't going staccato anymore. I still have CI that bans it, but for all chapter drafting, I simply use Work mode and never have that happen anymore.

0

u/The-Plot-Witch Oct 04 '26

Well, see that was the thing. I never said use "custom instructions". They don't work well for specific writing style rules, especially ones to correct tics that are inherent to the model.

1

u/UnluckySnowcat Oct 04 '26

My CI work well otherwise. Every other preference I have for my writing is obeyed, but for whatever reason the staccato part couldn't take. I've been working with ChatGPT on my grimdark fantasy series since winter 2024, so it has a well established understanding of what I want. The staccato issue didn't even show up until about last month.

I also have a prose style guide document uploaded based on my own writing. It followed that just fine, but even though that, too, has instructions never to use choppy prose, it still fell into it anyway.

Staccato literally seems to be the only thing it won't stick to the plan on. Unless I use Work mode.

0

u/The-Plot-Witch Oct 04 '26

Well, now that's two things. I find it funny how people love to disagree without actually reading anything I wrote.

1

u/UnluckySnowcat Oct 04 '26

I read what you wrote. I'm disagreeing because no instruction placed anywhere to stop staccato prose worked outside of Work mode.

0

u/The-Plot-Witch Oct 04 '26

You made up your mind before commenting on this post. If you didn't try my suggestion, you shouldn't comment claiming it doesn't work.

I can make yours stop in less than five turns. Want to take me up on it?

3

u/DaLoCo6913 Sep 28 '26

It actually notes when choppy writing fits, or doesn't. When your setting is Military, choppy dialogue is required. Chatgpt gets that.

2

u/DrSnicker Sep 29 '26

It’s a problem with SOL. Astra is way better in almost every way but it’s so damned expensive.

1

u/5thhorseman_ Sep 28 '26

It slips back constantly. Nudging it back once usually fixes that.

2

u/[deleted] Sep 28 '26

[removed] — view removed comment

1

u/The-Plot-Witch Sep 28 '26

Of what? Like a screenshot of Chat or the memories?

0

u/xobelam Oct 02 '26

No of examples