Prompt
Which greeting is most suitable at the start of a formal business email when the recipient’s name is known? A) Dear Ms. Chen, B) Later, Chen! C) What’s up, stranger? D) Bye for now. Reply with the letter of the correct option (A, B, C, or D).
Expected output
A
| model | score | output |
|---|---|---|
| qwen/qwen3.8-flash | 100% | A |
| gpt-5.4-nano | 100% | A |
| amazon/nova-micro-v1 | 60% | A) Dear Ms. Chen, This greeting is appropriate for a formal business email when you know the recipient's name. |