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Not Diamond is the world's most powerful AI model router.
Contenido
The future is multi-model
Call the right model at the right time with the world's most powerful AI model router.
Enter a query and we’ll route it to the right model.
Write a function to check if a number is even
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SOTA on every benchmark



Not Diamond outperforms every foundation model on major benchmarks while significantly reducing costs and latency.
The most powerful model router ever built
Make the most of every model with relentless precision and speed.
Train your own router
Not Diamond works out of the box with no setup, or train your own custom router with your evaluation data and benefit from model routing optimized to your use case.

Input
Model 1
Model 2
Model 3
Plan a trip itinerary for Niue...
Write a merge sort in python...
Analyze this technical report...
Write a blog post about LDA...


Breathtakingly fast
Select the right model in less time than it takes to stream a single token.

ddddFarthest star in th()s1xn
Farthest star in the universe

Intelligent tradeoffs
Efficiently leverage faster and cheaper models without degrading quality.

Quality Threshold

Joint prompt optimization support
Program the best prompt for each LLM so you always call the right model with the right prompt. No more manual tweaking and experimentation.

GPT-4o
Summarize this text
Claude 3.5 Sonnet
Distill the essence of this document
Train your own router
You can use Not Diamond out of the box or train your own router with your existing evaluation data—giving you hyper-personalized model routing optimized to your use case.

Input
Model 1
Model 2
Model 3
Plan a trip itinerary for Niue...
Write a merge sort in python...
Analyze this technical report...
Write a blog post about LDA...


Breathtakingly fast
Select the right model in less time than it takes to stream a single token.

ddddFarthest star in th()s1xn
Farthest star in the universe

Intelligent tradeoffs
Efficiently leverage faster and cheaper models without degrading quality.

Quality Threshold

Joint prompt optimization support
Program the best prompt for each LLM so you always call the right model with the right prompt. No more manual tweaking and experimentation.

GPT-4o
Summarize this text
Claude 3.5 Sonnet
Distill the essence of this document

Privacy by design
Not Diamond is not a proxy and all requests are made client-side. Enable fuzzy hashing on our API or deploy directly to your infra for maximum security.

Loved by developers
If you’re not, reevaluate your workflow.
Use Cursor, use Copilot, use GPT-4 for Q&A, set up AI CI/CD, etc.
Use Cursor, use Copilot, use GPT-4 for Q&A, set up AI CI/CD, etc.
You have unimaginably powerful AI tools available to you - use them.
If you’re not, reevaluate your workflow.
Use Cursor, use Copilot, use GPT-4 for Q&A, set up AI CI/CD, etc.
If you’re not, reevaluate your workflow.
Use Cursor, use Copilot, use GPT-4 for Q&A, set up AI CI/CD, etc.
You have unimaginably powerful AI tools available to you - use them.
If you’re not, reevaluate your workflow.
Use Cursor, use Copilot, use GPT-4 for Q&A, set up AI CI/CD, etc.
You have unimaginably powerful AI tools available to you - use them.
If you’re not, reevaluate your workflow. Use Cursor, use Copilot, use GPT-4 for Q&A, set up AI CI/CD, etc. You have unimaginably powerful AI tools available to you - use them.
If you’re not, reevaluate your workflow.
Use Cursor, use Copilot, use GPT-4 for Q&A,
You have unimaginably powerful AI tools available to you - use them.
If you’re not, reevaluate your workflow.
Use Cursor, use Copilot, use GPT-4 for Q&A,
You have unimaginably powerful AI tools available to you - use them.
