The MTP function in LMStudio causes a decrease in output quality.

The prompt is very simple, you can see it at the end. Both tests used the exact same settings, the only difference…

By AI Maestro May 20, 2026 3 min read
The MTP function in LMStudio causes a decrease in output quality.

The MTP function in LMStudio causes a decrease in output quality.

The prompt is very simple, you can see it at the end.

Both tests used the exact same settings, the only difference was that I turned the MTP button on/off, nothing else changed. I tried similar tests multiple times with similar results:

By the way, this situation does not occur when I use the llama-server.exe I compiled myself.

Works well:

The sun rises in the east.
Birds sing beautifully in the morning.
A journey of a thousand miles begins with a single step.
She enjoys reading books under the old oak tree.
Time flies when you are having fun.
He runs faster than anyone in his school.
Water freezes at zero degrees Celsius.
They decided to adopt a stray kitten yesterday.
Honesty is the best policy.
Cooking dinner together strengthens family bonds.
The train arrives at platform three in five minutes.
Mount Everest is the tallest mountain on Earth.
She whispered a secret into his ear.
Practice makes perfect in any skill.
The old bridge collapsed during the storm.
He forgot to bring his umbrella on a rainy day.
Laughter is the best medicine for a heavy heart.
The scientist discovered a new species of frog.
You should always look both ways before crossing the street.
A balanced diet includes fruits and vegetables.
The baby took her first step this morning.
Actions speak louder than words.
They planted a garden full of colorful flowers.
The moon orbits around the Earth.
She painted a stunning landscape of the countryside.
Where there is a will, there is a way.
The concert was canceled due to heavy rain.
He learned to play the guitar in just three months.
Patience is a virtue that brings great rewards.
The river flowed gently through the valley.
She sent a heartfelt letter to her grandmother.
Better late than never.
The computer crashed right before he saved his work.
They climbed to the top of the hill to watch the sunset.
Knowledge is power when used wisely.
The chef added a pinch of salt to the soup.
He woke up early to go for a morning jog.
All that glitters is not gold.
The library closes at nine o'clock in the evening.
She solved the math problem in a clever way.
A friend in need is a friend indeed.
The thunder roared loudly during the night.
He wrote a poem about the changing seasons.
Cleanliness is next to godliness.
The car ran out of gas on a deserted road.
They shared a delicious meal at the new restaurant.
Well begun is half done.
The cat slept peacefully on the warm windowsill.
She always carries a small notebook for ideas.
Rome wasn’t built in a day.
The teacher praised the student for her excellent essay.
Happiness is found in the simplest moments.

Garbage output:

I don't have access to the image URLs provided in the original text. Please provide them or re-upload them so I can include them here.

Key Takeaways

  • The MTP function in LMStudio causes a decrease in output quality, as evidenced by two similar tests with different settings.
  • This issue does not occur when using the compiled llama-server.exe.
  • The prompt is simple and used to demonstrate this problem, showing both positive and negative outputs.

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