# Prime Intellect Training API

**Canonical:** https://apis.io/apis/prime-intellect/prime-intellect-training-api/  
**Provider:** Prime Intellect — https://apis.io/providers/prime-intellect/  
**Base URL:** https://api.primeintellect.ai  
**Documentation:** https://docs.primeintellect.ai/hosted-training/what-is-lab

Prime Intellect Training API is one of 20 APIs that [Prime Intellect](https://apis.io/providers/prime-intellect/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. This API exposes 1 JSON Schema definition. Tagged areas include Reinforcement Learning, Training, Fine-Tuning, Foundation Models, and Billing. The published artifact set on APIs.io includes API documentation, pricing, an OpenAPI specification, and 1 JSON Schema.

Hosted reinforcement-learning post-training service ("Lab"). Launch dedicated training runs against a catalog of base models — Qwen3.5 (0.8B through 397B-A17B), Llama 1B/3B Instruct, NVIDIA Nemotron 30B/120B, OpenAI gpt-oss 20B/120B — drive them with environments from the Environments Hub, and retrieve token-level usage + USD cost per run from the billing endpoints. Pricing is per-million-token across separate input, output, and training meters.

## Machine-readable artifacts (6)

- **Documentation** — https://docs.primeintellect.ai/hosted-training/what-is-lab
- **Documentation** — https://docs.primeintellect.ai/hosted-training/getting-started
- **Documentation** — https://docs.primeintellect.ai/hosted-training/end-to-end-run
- **Pricing** — https://docs.primeintellect.ai/hosted-training/models-and-pricing
- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/prime-intellect/refs/heads/main/openapi/prime-intellect-training-api-openapi.yml
- **JSONSchema** — https://raw.githubusercontent.com/api-evangelist/prime-intellect/refs/heads/main/json-schema/prime-intellect-training-run-schema.json

## Other Prime Intellect APIs (12)

- [Prime Intellect Sandbox API](https://apis.io/apis/prime-intellect/prime-intellect-sandbox-api/)
- [Prime Intellect Inference API](https://apis.io/apis/prime-intellect/prime-intellect-inference-api/)
- [Prime Intellect admin-clusters API](https://apis.io/apis/prime-intellect/prime-intellect-admin-clusters-api/)
- [Prime Intellect admin-users API](https://apis.io/apis/prime-intellect/prime-intellect-admin-users-api/)
- [Prime Intellect Availability API](https://apis.io/apis/prime-intellect/prime-intellect-availability-api/)
- [Prime Intellect Billing API](https://apis.io/apis/prime-intellect/prime-intellect-billing-api/)
- [Prime Intellect Disks API](https://apis.io/apis/prime-intellect/prime-intellect-disks-api/)
- [Prime Intellect evals API](https://apis.io/apis/prime-intellect/prime-intellect-evals-api/)
- [Prime Intellect Feedback API](https://apis.io/apis/prime-intellect/prime-intellect-feedback-api/)
- [Prime Intellect FRP Plugin API](https://apis.io/apis/prime-intellect/prime-intellect-frp-plugin-api/)
- [Prime Intellect hosted-evaluations API](https://apis.io/apis/prime-intellect/prime-intellect-hosted-evaluations-api/)
- [Prime Intellect Images API](https://apis.io/apis/prime-intellect/prime-intellect-images-api/)

## Tags

Reinforcement Learning, Training, Fine-Tuning, Foundation Models, Billing

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/prime-intellect/prime-intellect-training-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/prime-intellect/.