ChatGPT 5.1 just launched – and everyone’s losing their minds.
Watch the video tutorial below.
🚀 Get a FREE SEO Strategy Session + Discount Now
Want to scale faster and get more customers with AI? Join the AI Profit Boardroom
🤯 Want more money, traffic and sales from SEO? Join the SEO Elite Circle
🤖 Need AI Automation Services? Book a Discovery Session Here
The ChatGPT 5.1 Update: What Changed (And What Didn’t)
OpenAI just dropped ChatGPT 5.1, calling it a smarter, more conversational model.
They claim it’s faster, easier to customize, and more human.
But after testing it side-by-side with ChatGPT 5.0, I’m not convinced.
Here’s what actually changed:
- New “instant” and “thinking” modes for dynamic responses.
- Supposedly better instruction-following (we’ll see about that).
- New tone personalization settings (you can now make it angry, friendly, or robotic).
- Faster on simple tasks, slower but deeper on complex ones.
Sounds cool, right?
But here’s where it gets weird.
ChatGPT 5.1 vs 5.0: The Real Test
When I compared ChatGPT 5.1 with ChatGPT 5.0, something became obvious fast.
The new model feels… off.
Yes, it follows instructions better.
If you tell it, “always reply with six words,” it actually does it.
But when you talk to it? It feels robotic.
Responses that used to sound natural in 5.0 now feel like AI-generated poems.
Formatted strangely. No rhythm. No flow.
Almost like it’s trying too hard to sound human.
Instruction Following: Big Win for ChatGPT 5.1
Let’s give credit where it’s due.
ChatGPT 5.1 nails instruction following.
If you tell it to stick to a structure, it sticks.
If you tell it to avoid M-dashes or emoji spam, it listens.
That’s a big improvement over 5.0, which would ignore formatting half the time.
So for workflows, templates, or structured responses, 5.1 wins.
If you’re running automations, SOPs, or AI workflows like we do inside the AI Profit Boardroom, that’s huge.
But for creative writing, stories, or anything that needs a human vibe, 5.0 still wins.
The Tone Feature: Personality Upgrade or Gimmick?
ChatGPT 5.1 adds tone customization.
You can make it friendly, professional, efficient, or even angry.
I tested it. It works.
Set it to “friendly,” and it talks like your best mate.
Set it to “angry,” and it rants like a Twitter troll.
This sounds fun, but it’s not always useful.
Because even with tone settings, ChatGPT 5.1 responses sometimes come out strangely formatted—broken lines, awkward pauses, and poetic layouts that don’t read naturally.
ChatGPT 5.1 Thinking vs Instant: What’s the Difference?
You now get two modes:
- ChatGPT 5.1 Instant = Quick replies, less context.
- ChatGPT 5.1 Thinking = Slower replies, more reasoning.
OpenAI says the model decides when to “think” longer for complex tasks.
That’s good for coding or maths.
But for everyday tasks like writing posts, it feels slower than it needs to be.
Speed matters, especially when you’re running client projects or automating with AI tools.
That’s why inside my AI Profit Boardroom, we use optimized AI setups that balance speed and accuracy—so you never wait longer than necessary.
ChatGPT 5.1 for Business: What You Need to Know
If you’re using AI for business, here’s the deal:
- 5.1 is better for automation. It follows exact rules perfectly.
- 5.0 is better for creativity. It sounds more natural.
- 5.1 Thinking works great for problem-solving, longform writing, or analysis.
- 5.1 Instant is ideal for quick chats, summaries, and speed tasks.
So if you build custom GPTs, client workflows, or AI systems—this update matters.
Inside my agency, we tested 5.1 on automation pipelines.
The output was more consistent, but less alive.
So we combine it with creative models for balance.
That’s how we scale faster without losing quality.
Want to learn how to build those automations?
Join the AI Profit Boardroom – you’ll get plug-and-play systems for it.
Personalization: The Real Hidden Power
One underrated update in ChatGPT 5.1 is the new personalization settings.
You can now edit:
- Tone (friendly, professional, efficient)
- Conciseness
- Warmth
- Emoji frequency
And yes, you can change them mid-chat.
That means you can finally create brand-consistent responses for client work or marketing.
Want to sound like your brand voice every time?
This helps a lot—especially when you’re scaling.
In fact, in my SEO Elite Circle, we teach how to use custom tones to create consistent AI-written SEO content that still sounds human.
API Rollout: Coming Soon
If you’re using the OpenAI API, note this:
ChatGPT 5.1 isn’t live on API yet.
But it’s coming soon.
Expect lower token costs and faster processing once it drops.
That means cheaper automations, faster outputs, and better system reliability.
That’s a win for AI developers and business owners building GPT-based products.
ChatGPT 5.1 Verdict: Smart, But Not Smooth
Here’s my honest take after testing it across multiple chats:
✅ Pros:
- Follows instructions perfectly
- Faster, more efficient
- Better personalization options
- Stronger reasoning on complex tasks
❌ Cons:
- Feels robotic, less natural
- Formatting can be weird
- Still not creative enough
If you value accuracy, 5.1 wins.
If you value creativity and tone, 5.0 still feels better.
Either way, AI is evolving fast. And the people who learn how to use it now will dominate the next wave.
Want to stay ahead? Learn how to build, automate, and monetize AI systems that actually make money.
🚀 Get a FREE SEO Strategy Session + Discount Now
Want to scale faster and get more customers with AI? Join the AI Profit Boardroom
🤯 Want more money, traffic and sales from SEO? Join the SEO Elite Circle
🤖 Need AI Automation Services? Book a Discovery Session Here
