Show HN: Playground for OpenAI Function Calling (langtale.ai)

51 points by PetrBrzyBrzek 3y ago ↗ HN

Hey everyone, I'm Petr. I'm excited to share LangTale Playground (https://langtale.ai/playground), a first-of-its-kind tool enabling anyone to experiment with OpenAI function calls without coding.

Born out of a hackathon project, it's now a part of our broader LangTale platform aimed at tackling common developer challenges with Language Learning Models (LLM). These include prompt integration, testing and debugging, version control, auditing, and usage/cost management.

Here's our tech stack: Next.js by Vercel, Tailwind CSS, OpenAI, PlanetScale's Vitess database, and the Radix UI & Shadcn's component library.

We're eager to hear your feedback as we launch LangTale Playground today. Give it a spin and let us know what you think.

9 comments

[ 3.7 ms ] story [ 37.4 ms ] thread

gremlinsinc 3y ago ↗

Not sure if the video has sound, if it did, I couldn't get it to work on Mobile. also the app itself isn't very mobile friendly.

PetrBrzyBrzek 3y ago ↗

It has sound. And yes, it's not optimized for phones right now. I wonder if people would like to try OpenAI functions on their phones?

8n4vidtmkvmk 3y ago ↗

I don't know about coding on a phone but I certainly browse hacker news on a phone

thewataccount 3y ago ↗

Is there any chance of open sourcing the ui?

PetrBrzyBrzek 3y ago ↗

Yes, we are big fans of open source.

quickthrower2 3y ago ↗

What does "Function" do? That role is new to me?

iamjackg 3y ago ↗

OpenAI released this earlier this month: https://openai.com/blog/function-calling-and-other-api-updat...

throwawaymaths 3y ago ↗

It lets openAI respond with, "I request x data". You may then continue by supplying the response to the data and then openAI picks up where it left off.

obiefernandez 3y ago ↗

Really nicely done, but how to know that it's not an OpenAI key harvesting scheme? (Sorry, certain events in my life recently have turned me a bit cynical.)