Write a polite but firm email to a landlord who has not fixed the heating for three weeks. I want the repair, not a fight.
Press Try to ask LongCat 2.5 Preview this yourself.
Write a React hook that debounces a value and cancels on unmount. Include the TypeScript types.
Press Try to ask LongCat 2.5 Preview this yourself.
A drug test is 99% accurate, and 0.5% of people use the drug. Someone tests positive. What is the probability they use it, and why does the answer surprise people?
Press Try to ask LongCat 2.5 Preview this yourself.
What it’s good at
No longer ranked.
The facts
Scores from artificialanalysis.ai and lmarena.ai.
- Made by
- Meituan
- API price, per 1M tokens
- $0.30 in, $1.20 out
- Speed
- No public score
- Artificial Analysis Index
- No public score
- LMArena text
- No public score
- LMArena coding
- No public score
- Updated
- Oct 26, 2026