SEO blog articles (English)
Testing nowWhy it's hard
Generic "AI voice", thin facts, made-up stats
What we test
3 topics, 1,500 words, fact-checked
best ai for writing blog posts
Area 03 · 8 jobs
Best AI for writing, 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. 4 of these jobs are being tested now.
Testing now
WeChat official account articles (公众号)
Testing nowWhy it's hard
Sounds translated or bland; wrong tone
What we test
3 topics, house-style brief
公众号文章用什么AI写
Xiaohongshu posts
Testing nowWhy it's hard
Not "小红书体", hashtags off, no hook
What we test
10 posts across 5 niches
小红书文案AI哪个好
Marketing copy and product descriptions
Testing nowWhy it's hard
Same clichés; claims not allowed by ad rules
What we test
10 products, 3 channels
ai copywriting tool best
Coming in month 2
Long fiction and web novels (网文)
Month 2Why it's hard
Plot loses track after a few chapters
What we test
10-chapter outline + 3 chapters
best ai for writing novels · AI写小说
Screenplays and video scripts
Month 2Why it's hard
Weak structure, unfilmable scenes
What we test
3 loglines → short-film scripts, judged by you
ai screenwriting tool
Editing, proofreading, natural tone
Month 2Why it's hard
Over-edits or changes meaning
What we test
10 flawed texts
ai proofreading tool
Coming in month 3
Email and business writing
Month 3Why it's hard
Tone too formal or too casual
What we test
10 situations
ai email writer
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.