Presentation decks (PPT)
Testing nowWhy it's hard
Generic layouts, wrong facts, can't edit the export
What we test
5 briefs → 10-slide decks, editability scored
best ai presentation maker · AI做PPT哪个好
Area 04 · 7 jobs
Best AI for work and office, job by job
We don't rank models in general. We test them one job at a time: the same inputs and settings for every model, graded blind, with the cost of each usable result. 2 of these jobs are being tested now.
Testing now
Résumés and cover letters
Testing nowWhy it's hard
Rejected by applicant-tracking software; sounds fake
What we test
3 profiles × 3 jobs, ATS-style parse check
best ai resume builder · AI写简历
Coming in month 2
Business plans and reports
Month 2Why it's hard
Wrong market numbers, padded text
What we test
3 briefs, facts checked
ai business plan generator
Spreadsheets and data analysis
Month 2Why it's hard
Formulas wrong, charts misleading
What we test
5 datasets, answers checked
best ai for excel
Meeting notes and summaries
Month 2Why it's hard
Misses decisions; speaker mix-ups
What we test
3 recorded meetings, EN and 中文
ai meeting notes
Coming in month 3
Reading contracts and long documents
Month 3Why it's hard
Misses clauses; overconfident
What we test
3 sample contracts (informational only)
ai to read contracts
Job interview practice
Month 3Why it's hard
Generic questions
What we test
3 roles
ai interview practice
Models in this area
The field as of 29 Oct 2026. Prices are list prices.
| Model | Latest version | List price | Mainland China |
|---|---|---|---|
| Claude Opus 5.5Anthropic | 22 Sep 2026 | $4 / $20 | No |
| GPT-6 familyOpenAI | Astra 3 Sep; in ChatGPT for all 7 Oct; 6.1 Sol 29 Sep; 6.1 Terra 26 Oct | Astra $10/$50, Sol $2/$10 | No |
| Gemini 4 ArgonGoogle | GA 13 Oct 2026 | $2/$10 offer, then $4/$20 | No |
| DeepSeek V4.1 Flash-1017 | 17 Oct 2026 | ~$0.15 / $0.60 | Yes |
| Kimi K3.1 ProMoonshot | 23 Oct 2026 | $2 / $10 | Yes |
| Doubao 2.1 ProByteDance | 23 Jun 2026 | ¥6 / ¥30 | Yes |
How we choose and grade: our methodology.