Selene API
Building a future with safe AI.

What is Selene API?
Selene API provides advanced evaluation models designed to assess the performance of AI applications. With Selene, users can run evaluations using the most accurate LLM judges available, ensuring reliable and precise judgments on AI responses. This API is particularly beneficial for developers looking to build trust with their customers by validating the reliability of their generative AI applications.
The Selene API offers a range of features that enhance the evaluation process, including:
State-of-the-art models that outperform competitors on common evaluation benchmarks.
Customization options to tailor evaluations to specific use cases.
Accurate evaluation scores accompanied by actionable critiques for improved integration into existing workflows.
Selene API Features
The Selene API provides advanced evaluation capabilities for AI applications, allowing developers to assess the performance of their generative AI models. With Selene, users can run evaluations using state-of-the-art models that deliver precise judgments on AI app performance. The API is designed to integrate seamlessly into existing workflows, generating accurate evaluation scores along with actionable critiques to enhance model reliability.
Key features of the Selene API include:
Access to industry-leading evaluation models optimized for speed and accuracy.
Customization options for evaluation metrics tailored to specific use cases.
Support for generating scores and critiques that are straightforward to implement.
Community support through Discord and a shared Slack channel.
Flexible pricing with free credits and usage-based options.
Why Selene API?
The Selene API offers significant advantages for developers looking to enhance the performance and reliability of their AI applications. By utilizing state-of-the-art evaluation models, users can achieve precise judgments on their AI app's performance, ensuring that their generative AI solutions are trustworthy and effective. The API is designed for straightforward integration into existing workflows, allowing for seamless adoption and use.
Key benefits of the Selene API include:
Access to the most accurate LLM judges on the market, providing reliable evaluation scores.
Customization options through Eval Copilot, enabling tailored evaluation metrics to fit specific use cases.
Actionable critiques that help improve AI responses and overall application performance.
Flexible pricing with free credits and usage-based options, making it accessible for startups and hobbyists alike.
How to Use Selene API
To get started with the Selene API, you can sign up for free and receive 1,000 free API calls for Selene and 3,333 free API calls for Selene Mini each month. This allows you to evaluate your AI app's performance without any initial investment. Once you have signed up, you can access the API documentation to understand how to implement the evaluation models effectively.
Key features of the Selene API include:
API access for seamless integration into your applications.
Ability to build your own metrics using Eval Copilot.
Community support through Discord and a shared Slack channel.
Rate limits designed for production use, with options to upgrade for higher limits.
Ready to see what Selene API can do for you?
and experience the benefits firsthand.Key Features
API access
Build your own metrics on Eval Copilot
Community Discord
Custom eval metric deployment using Eval Copilot
How to Use
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What's good
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Choose Your Plan
Free
- 1,000 free API calls (Selene)
- 3,333 free API calls (Selene Mini)
- Receive an evaluation score and a critique for each API call
- API access
- Community Discord
Pro
- 5x higher rate limits
- Monitor model outputs at production scale
- API access
- Build your own metrics on Eval Copilot
- Support SLARate limits
Enterprise
- Enterprise grade security and support
- Secure VPC peering, private deployments, dedicated endpoints
- 24/7 priority support
- Scalable pricing options
- Custom rate limits
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User Reviews
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Amazing AI-created portraits! I recently used this tool and was blown away by its stunning realism and fast processing speed. I definitely recommend it!
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Introduction:
Selene API offers cutting-edge evaluation models designed to assess the performance of AI applications with precision. By utilizing the most accurate LLM judges available, Selene provides reliable scores and actionable critiques, helping developers build trust in their generative AI solutions. With customizable evaluation criteria and optimized speed, Selene ensures that users can effectively monitor and enhance their AI outputs.
Added on:
Mar 11 2025
Company:
Atla
Monthly Visitors:
31,453+
Features:
API access, Build your own metrics on Eval Copilot, Community Discord
Pricing Model:
Free, Pro, Enterprise