Quality shortlist
Claude Fable 5 (high)
1504±9
Preference score
$10 in / $50 outUSD per million tokens · listed by publisher
6,073 votes; publisher rank range 1–6.
AI models for blog posts & writing
A prompt for your current assistant, checks for the result and evidence when you need an alternative.
What are you working on?
Only this choice is remembered on this device, when storage is available.
Your next step · Blog posts & writing
Start with an assistant you already use
Use the prompt below, then check the result. Give it your source notes and two examples of your voice. Ask for an outline first, then revise one section at a time.
Your text stays on this page. It is not saved, sent to AI or included in shared links.
Your ready-to-use prompt
Write a 700-word blog post for [audience] about [topic]. Use only the source notes below for factual claims. Match these two examples of my voice: [examples]. Start with a concrete example, include one useful counterargument, and end with an actionable next step. Flag unsupported claims instead of inventing them. Source notes: [paste notes].
Fill any remaining brackets before sending.
Does the result do the job?
Use these checks before you trust or publish it.
- Factual claims trace to the supplied notes
- Voice matches the examples
- Offers specific examples and useful detail
If it misses the mark, select “I want a better result” above. Consider another model when a clearer brief still leaves you stuck.
Why this recommendation?
AgentBoards editorial guidance
There is no evidence here that you need to switch. Try your familiar tool on a clearly defined task first; an app name does not tell us its exact model or capabilities.
The evidence behind the picks
Arena · Creative Writing · Higher preference score is better within this benchmark.
Close alternative
Claude Opus 4.6 (high)
1500±7
Preference score
$5 in / $25 outUSD per million tokens · listed by publisher
12,646 votes; publisher rank range 1–6.
Lower API price
Gemini 3.8 Flash (high)
1496±19
Preference score · Preliminary
$0.75 in / $3.75 outUSD per million tokens · listed by publisher
1,072 votes; publisher rank range 1–17.
What this cannot tell you: Preference is a writing-quality proxy. It does not establish factual accuracy, SEO results or your brand voice. The leading score intervals overlap.
Listed API prices are not chat subscription prices or cost per finished task. Reasoning tokens, tools, retries and provider terms can change the bill; confirm pricing before buying.
Sources checked 2026-09-17 · Publisher snapshot 2026-09-13. This snapshot is due for review. Check the publisher before choosing.
If you compare alternatives
Start with one small example. Before committing, compare at least three representative examples using the same inputs, tools and settings; record failures too. AgentBoards has not run these models on your work.
- Factual claims trace to the supplied notes
- Voice matches the examples
- Offers specific examples and useful detail
- Follows the brief and length
- Needs little editing before publication
Scores keep their publisher’s units and exact configurations. We do not average unrelated benchmarks. This is a curated shortlist, not a full leaderboard. Snapshots need review after 14 days; sponsorship cannot buy a recommendation.
Which AI would you use?
Six everyday tasks. Learn a useful trick with every answer.