Sabitlenmiş Tweet
Stagehand
475 posts
Stagehand
@Stagehanddev
the SDK for browser agents, built by @browserbase Join the Discord: https://t.co/Q5Uxzlhr51
chrome devtools Katılım Şubat 2025
44 Takip Edilen4.8K Takipçiler
Stagehand 3.7 is out.
Here's what shipped last week:
- Control where your agent can navigate to domain allowlisting/denylisting
- CUA support for Gemini 3.5 Flash and the GPT-5.6 family (Sol, Luna, Terra)
- Various bug fixes & patches
pnpm add @browserbasehq/stagehand@latest
English
Stagehand retweetledi
GPT 5.6 Sol absolutely crushes on computer-use.
While barely losing to Fable in accuracy, it makes up in speed and cost, being ~3 times faster on average.
Grok 4.5 is also had a step change improvement, matching Gemini 3.5 flash in accuracy.
English
Stagehand retweetledi
If I could only follow one person on X, it would be @levie, CEO of Box.
We sat down to speak about why the REAL economy hasn't felt AI yet, the "model overhang" between capability and adoption, and what founders should actually build now that software is cheap.
00:00 - Cold open: agents use data like people do
01:53 - Is Redwood City the new AI epicenter?
05:18 - 90% of enterprise data is unstructured and was never automatable
07:46 - The model overhang: capability is outpacing adoption
10:35 - Why coding got the fastest AI takeoff
16:24 - Inside Box's agent-first rebuild
19:15 - Headless SaaS: agents will outnumber humans 100:1
25:41 - Model routing + why the applied layer wins, even bitter-lesson-pilled
27:45 - GTM is the new moat
Checkout Navigators, our new pod on Youtube, Spotify, and Apple Podcasts!
English
Stagehand retweetledi
If you didn’t see the Browserbase puppies, you missed out.
Last week we took over AIE, teaching the world’s best AI engineers how to build agents that reliably interact with the web.
We also launched Agents, a fully managed browser agent you can call with a single API.
English
Stagehand retweetledi
Anthropic is too good at Computer-Use.
Fable 5, Opus 4.8, and Sonnet 5 take the top 3 spots on our benchmarks using Stagehand.
Claude@claudeai
Introducing Claude Sonnet 5, our most agentic Sonnet yet. It makes plans, uses tools like browsers and terminals, and runs autonomously at a level that just a few months ago required larger and more expensive models.
English
Stagehand retweetledi
Computer use is finally reliable. It just needed a real harness. Now there is one.
Starting today, anyone can ship a SOTA browser agent, batteries included.
Introducing Browserbase Agents: one prompt and one API call is all you need to automate the whole web.
English
Gemini 3.5 Flash + CUA is impressive: on our benchmarks, it performs similarly to frontier models while being on average ~80% cheaper.
It's a reliable model for powering browser agents that balance speed and accuracy on real-world tasks.
Google AI Studio@GoogleAIStudio
English
WebMCP support is live in Stagehand 3.6 🤘
Websites can now expose typed, first-party tools directly to your agent — Stagehand calls them instead of inferring from the DOM.
Plus: Azure OpenAI auth & smarter act caching.
justine@MachJustine
nobody's adopting WebMCP because site owners have to write and maintain them. we taught browser agents to do it. webmcp-gen explores any page → generates the spec → stagehand injects and runs it. here it is finding cheap flights on google flights:
English
Stagehand retweetledi
Excited to partner with Anthropic on Managed Agents,
The Browse CLI gives your agents reliable access to the web for advanced tasks.
Read the full documentation below.
Claude@claudeai
New from Code with Claude Tokyo: scheduled deployments and environment variables in vaults are in public beta in Claude Managed Agents, and dynamic workflows in Claude Code are generally available. Agents now run on a schedule, use your tools securely, and take on bigger jobs.
English
Stagehand retweetledi
Claude Fable 5's computer use blows other foundation models out of the water.
On our custom task set it scores 7.3% higher than 4.8 while also being more cost efficient than sonnet 4.5.
Our hybrid agent built into Stagehand significantly outperformed the native CUA harness.
Claude@claudeai
Introducing Claude Fable 5: a Mythos-class model that we’ve made safe for general use. Its capabilities exceed those of any model we’ve ever made generally available.
English
Stagehand retweetledi
Your agents shouldn't relearn how to use sites every time they visit.
Browse.sh is the web skills catalog for your agents. Since launching 2 weeks ago the community contributed over 300 skills and 35,000+ CLI downloads.
We're 2nd on Product Hunt, help us win product of the day!
English
Build browser agents with Stagehand:
docs.stagehand.dev/v3/first-steps…
English
Stagehand retweetledi