New Assistants UI Playground

We’re thrilled to announce a major update to our Assistants UI Playground! Head to the Playground and click the “Try New Playground” button to explore the latest improvements:

• Streamed responses for real-time interaction
• Enhanced tool rendering for better visualization
• Improved reliability for a smoother experience

Coming soon:

• Expanded model support
• Advanced prompt management
• Integrated Markdown editor

Try out the new Playground today and elevate your LLM testing experience!

Fireworks AI x Helicone

We’re excited to announce our integration with Fireworks AI, the high-performance LLM platform! Enhance your AI applications with Helicone’s powerful observability tools in just two easy steps:

1. Generate a write-only API key in your Helicone account.
2. Update your Fireworks AI base URL to:

   https://fireworks.helicone.ai
   

That’s all it takes! Now you can monitor, analyze, and optimize your Fireworks AI models with Helicone’s comprehensive insights.

For more details, check out our Fireworks AI integration guide.

Helicone + Dify

We’re thrilled to announce our integration with Dify, the open-source LLM app development platform! Now you can easily add Helicone’s powerful observability features to your Dify projects in just two simple steps:

1. Generate a write-only API key in your Helicone account.
2. Set your API base URL in Dify to:

   https://oai.helicone.ai/<API_KEY>
   

That’s it! Enjoy comprehensive logs and insights for your Dify LLM applications.

Check out our integration guide for more details.

Prompts package

We’re excited to announce the release of our new @helicone/prompts package! This lightweight library simplifies prompt formatting for Large Language Models, offering features like:

• Automated versioning with change detection
• Support for chat-like prompt templates
• Efficient variable handling and extraction

Check it out on GitHub and enhance your LLM workflow today!