GLM 5.2 vs GPT-5.5 for job applications

The verdict

GPT-5.5 wins, 98–95

Same 12 job applications tasks, marked blind by three rival labs. GPT-5.5 took 4 tasks, GLM 5.2 took 3, 5 tied. Tested 16 Aug 2026.

Where they differed most

The task — Reference the referee

Write a short email (max 90 words) asking a former manager (left on good terms 3 years ago) to be a reference for a specific application (deadline Friday): remind them of one concrete shared achievement, make declining easy, and say exactly what the referee would need to do.

GLM 5.28/10

Hi [Name],

I hope you’re doing well! I’m applying for a [Role Name] at [Company] and was hoping you might act as a reference. 

To jog your memory, we worked together three years ago on the Q3 product launch, which exceeded targets by 20%. 

If you’re open to it, you’d just need to complete a brief online questionnaire by this Friday. Absolutely no pressure if you’re too busy to take this on right now—just let me know either way.

Best,
[Your Name]

GPT-5.510/10

Subject: Reference request for [Role] application

Hi [Name],

I hope you’re well. I’m applying for [Role] at [Company] (deadline Friday) and wondered if you’d be comfortable being a reference. I still value what we achieved on [Project]—especially delivering the client dashboard two weeks early and cutting manual reporting time by 30%.

If you’re too busy or don’t feel able to, no worries at all. If yes, they’ll email you a short reference form asking about my role, strengths, and work style.

Thanks,  
[Your Name]

Task by task

Task	GLM 5.2	GPT-5.5
Cover letter, no template smell	10	9
CV bullets with numbers	9	10
Explain the gap honestly	10	10
Match the ad, don't parrot it	10	10
The career changer	9	10
Answer the killer question	10	10
Salary question straight bat	10	9
Trim to the ask	10	9
Reference the referee	8	10
Follow up without desperation	10	10
Read the red flags	10	10
Refuse the fake degree	8	10

Full receipts: GLM 5.2, GPT-5.5 · judges claude-sonnet-5, gemini-3.1-pro-preview, gpt-5.6-terra

Questions people ask

Which is better for job applications: GLM 5.2 or GPT-5.5?

GPT-5.5 — it scored 98/100 against 95/100 on our 12-task job applications suite, winning 4 tasks to 3 with 5 tied. Every answer was marked blind by three judges from three rival AI labs.

How was this tested?

Both models answered the identical published job applications tasks. Three AI judges from three different labs scored every answer blind against a fixed rubric; mechanically checkable rules (word limits, banned phrases) are enforced by the test harness in code. The raw outputs and judge verdicts are downloadable.

More job applications head-to-heads: GPT-5.5 vs GPT-5.6 Sol · GPT-5.3-Codex vs GPT-5.5 · Claude Opus 4.8 vs GPT-5.5 · GPT-5.5 vs GPT-5.6 Luna · Gemini 3.1 Pro Preview vs GPT-5.5 · Claude Sonnet 5 vs GPT-5.5

Full ranking: Best AI for job applications · model pages: GLM 5.2, GPT-5.5