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Jev Ultrafast: A browser agent with a dynamic, indexed action space

87 points by rahimnathwani 9d ago

traktorn 9d ago
Cool. I saw the Jev demos yesterday, this was a cool implementation. Do you need a Jev Api key to use it live?
tiku 9d ago
Getting an error on the actual run demo button, no error on building.
- rahimnathwani 9d ago
  I tried it just now. After you click 'Start Demo' you should drag the newly-created tab into its own window (so you can watch it). Then click the 'Run automatically' button. When I did this it worked as described.
deleted 9d ago
[deleted]
nickphx 9d ago
needs more slop
ofisboy 9d ago
“ Timing starts after initial page observation” Isn’t this the part that takes most time?
deleted 9d ago
[deleted]
ramon156 9d ago
The more I see about how Jev works, the less interested I get. Jev would be cool as a local model for e.g. Home Assistant. Projects like this are at best misleading, this one also happens to be broken.
- AboveColin 9d ago
  [dead]
- adam_arthur 9d ago
  Surprised by these takes. Are people not getting that this (Jev) can do classification, programmatic branching, real time decision making (e.g. applicable to robotics) an order of magnitude faster and cheaper?
  - UltraSane 9d ago
    It seems almost like a smart switch statement.
- amanzi 9d ago
  Strange - I had the opposite experience. The more I learned about Jev the more interesting I thought it was. This Syntax video got me excited about developing with Jev: https://youtu.be/QbYBRjOaGOo?si=Up0QbW8tWCZQzZR4 https://youtu.be/QbYBRjOaGOo?si=Up0QbW8tWCZQzZR4
taikon 9d ago
Doesn't work
nojvek 9d ago
I would be v excited if jev wasn’t a cloud model. Something that can run on consumer hardware at v fast speeds. Deffo impressive work. Don’t want to bring them down. I just don’t like paying AI tax to gate keepers for each use.
- dsabanin 8d ago
  https://github.com/vinnylarouge/jevlike https://github.com/vinnylarouge/jevlike
quarkcarbon279 9d ago
[dead]
maho 8d ago
I had a look under the hood of browser-use. I wanted to to run some tests with a local browser and a trusted LLM provider of my choice, but the (enabled by default) telemetry they send to PostHog is CRAZY. Especially the browser-harness component can leak credentials to PostHog left and right. This is absolutely not cool.
smashah 8d ago
You do not do all this with google flights. The link can be constructed with protobuf.
tonychong 7d ago
[dead]
jinxai 6d ago
[dead]

87 points by rahimnathwani 9d ago

traktorn 9d ago

Cool. I saw the Jev demos yesterday, this was a cool implementation. Do you need a Jev Api key to use it live?

tiku 9d ago

Getting an error on the actual run demo button, no error on building.

rahimnathwani 9d ago
I tried it just now. After you click 'Start Demo' you should drag the newly-created tab into its own window (so you can watch it). Then click the 'Run automatically' button. When I did this it worked as described.

deleted 9d ago

[deleted]

nickphx 9d ago

needs more slop

ofisboy 9d ago

“ Timing starts after initial page observation” Isn’t this the part that takes most time?

deleted 9d ago

[deleted]

ramon156 9d ago

The more I see about how Jev works, the less interested I get. Jev would be cool as a local model for e.g. Home Assistant. Projects like this are at best misleading, this one also happens to be broken.

AboveColin 9d ago
[dead]
adam_arthur 9d ago
Surprised by these takes. Are people not getting that this (Jev) can do classification, programmatic branching, real time decision making (e.g. applicable to robotics) an order of magnitude faster and cheaper?
- UltraSane 9d ago
  It seems almost like a smart switch statement.
amanzi 9d ago
Strange - I had the opposite experience. The more I learned about Jev the more interesting I thought it was. This Syntax video got me excited about developing with Jev: https://youtu.be/QbYBRjOaGOo?si=Up0QbW8tWCZQzZR4 https://youtu.be/QbYBRjOaGOo?si=Up0QbW8tWCZQzZR4

taikon 9d ago

Doesn't work

nojvek 9d ago

I would be v excited if jev wasn’t a cloud model. Something that can run on consumer hardware at v fast speeds. Deffo impressive work. Don’t want to bring them down. I just don’t like paying AI tax to gate keepers for each use.

dsabanin 8d ago
https://github.com/vinnylarouge/jevlike https://github.com/vinnylarouge/jevlike

quarkcarbon279 9d ago

[dead]

maho 8d ago

I had a look under the hood of browser-use. I wanted to to run some tests with a local browser and a trusted LLM provider of my choice, but the (enabled by default) telemetry they send to PostHog is CRAZY. Especially the browser-harness component can leak credentials to PostHog left and right. This is absolutely not cool.

smashah 8d ago

You do not do all this with google flights. The link can be constructed with protobuf.

tonychong 7d ago

[dead]

jinxai 6d ago

[dead]