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PrimaLabs: Serverless and Dedicated Model Inference

PrimaLabs offers a serverless API for open models and a separate dedicated inference service for a workload. Developers can evaluate the documented API without treating dedicated deployment or benchmark claims as included features.

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Sources checked October 25, 2026 · No hands-on product test

Serverless API access

The official documentation describes bearer-key authentication, per-token billing and OpenAI-compatible requests. Its documented base URL for OpenAI SDK clients is https://api.primalabs.ai/v1. Check the client-specific setup table before adding a suffix or full endpoint.

Choose a currently supported model from the documentation and review its rate limits and errors. Compatibility describes an interface; it does not guarantee every provider feature or identical model output.

Dedicated service and costs

The main website separately offers a workload-specific inference stack and a comparison of throughput, latency and cost before commitment. Obtain a quote for the dedicated service separately from serverless API usage.

A practical evaluation

Use the same permitted prompts, output limits, concurrency and quality checks on your current provider and the proposed endpoint. Compare failures and total cost as well as response time. We have not called the API, validated benchmark rankings or tested a dedicated deployment.