Jev case: in 40 seconds it broke down 724 live ads from 37
Used Jev to break down 724 live ads from 37 brands by hook, format, offer, CTA, and landing page mismatch for 9 cents.
The original post
jev is INSANE.
in 40 seconds it broke down 724 live ads from 37 brands.
every hook. every format. offer. cta. awareness stage. landing page mismatch. used 9 cents of tokens.
(will be avail in @stealads + mcp)
From the same thread
- @yyyole — 这也太夸张了吧!学到了!! 这拿来做竞品分析,简直有如神助!! 37 个品牌、724 支广告,40 秒拆完! 跑完一轮分析,成本0.09美元!! 做竞品分析的朋友,看到这个真的很难不心动。 Jev 批量分析竞品广告,系统拆解背后的思路,从开头怎么吸引人,到最后怎么促成行动,覆盖六个维度: Hook:第一句话、第一个画面,靠什么让人停下来?Format:用了什么广告形式,怎么呈现产品和卖点?
- @Zyvex_0x — 724 live ads. 40 seconds. 9 cents. pip install typesafe-sdk That's Jev, the new model from TypeSafe. It doesn't write a single word. It only makes decisions, and it makes them in milliseconds. The
- @Jomolos — 724 reklam, 40 saniye, 9 sent. Kulağa reklam cümlesi gibi geliyor. Bir kısmı da öyle aslında. Matthew Berman, StealAds içinde TypeSafe’in yeni modeli JEV’i çalıştırdığı bir demo paylaştı. Videoya
Engagement when collected
Numbers are a snapshot taken from X when the case was added to the library (schema v1, collected 2026-09-19); they will not match today.
Where this case fits
Filed under websites & web apps, agents & workflows, sales, ads & marketing. In the pattern Jev is built for, the model answers a bounded question per step — and ordinary code acts on the answer, because the answer is already a value rather than a paragraph. Other posts in the same family are on the websites & web apps page.
Related Jev cases
found the perfect use case for @typesafeai Jev: instant
Agents
Breaking: Browser Use + Jev = Ultrafast Findings flights
AgentsBrowser agents
Damn, the emergence of JEV is very likely the starting
Agents
Jev case: we are officially out of stealth!
Websites
Keep browsing: all 1173 Jev cases · more from @TheMattBerman · builders · what Jev is
Last updated: 2026-09-22 · sources & corrections · every card links to its author's original post