Claude Opus 4.8 vs Claude Sonnet 5 for job applications

Subject: Reference request — quick one, deadline Friday

Hi [Name],

I hope you're well! I'm applying for [Role] at [Company] and would love to list you as a reference. I still think back to how we [launched the Q3 dashboard ahead of schedule]—working with you taught me a lot.

If you're happy to help, you'd just field a short email or call from their hiring team this week. Completely fine to say no if the timing's tricky.

Thanks either way,
[Your name]

**Subject: Quick reference request — deadline Friday**

Hi [Name],

Hope you're doing well! I'm applying for [role] and need a reference submitted by Friday—would you be willing to help?

I often think back to when we launched [specific project] and hit [concrete result, e.g., "cut processing time by 30%"]—exactly the kind of work I'd love this next role to reflect.

No pressure at all if you can't—totally understand. If you can, all they'd need is a short email or quick call confirming my role and performance.

Thanks so much either way!

[You…