# Prime Intellect

**Canonical:** https://apis.io/providers/prime-intellect/  
**Website:** https://www.primeintellect.ai  
**APIs profiled:** 20

Prime Intellect is a San Francisco–based startup building an open and decentralized stack for developing and improving AI agents through reinforcement learning. The company combines a 50+ provider GPU compute marketplace (single-node and 1–256 GPU multi-node clusters across H100, H200, B200, and B300), a managed RL post-training service ("Lab") that fine-tunes Qwen3.5, Llama, NVIDIA Nemotron, and OpenAI gpt-oss base models against a 2,500+ environment library (the Environments Hub), secure remote Python sandboxes for agent code execution, OpenAI-compatible inference at api.pinference.ai with LoRA adapter deployments, and an evaluations service that runs against the same environments. Prime Intellect is also the publisher of INTELLECT-3 (100B+ MoE trained with RL), INTELLECT-2 (32B trained via distributed RL), and the SYNTHETIC-2 dataset of four million reasoning traces, and develops the open-source `verifiers` RL library and the `prime-rl` async RL training framework. Everything is exposed via a single bearer-token REST API at api.primeintellect.ai, a `prime` Python CLI/SDK (PyPI: `prime`, lightweight `prime-sandboxes`), and the OpenAI protocol on the inference plane.

## Kin Score — 55.6 / 100 (strong)

Scored 2026-08-20 under rubric 0.12.0. Trend: flat (+0.0 from 55.6).

| Facet | Score |
|---|---|
| Discoverability | 68.5 |
| Contract Quality | 72.1 |
| Governance | 9.8 |
| Contract Governance | 9.8 |
| Operational Transparency | 36.8 |
| Developer Ergonomics | 73.8 |
| Commercial Clarity | 50.0 |
| Access Clarity | 50.0 |

## Agent readiness — 37.9 (agent-ready)

| Dimension | Value |
|---|---|
| Spec Presence | yes |
| Agentic Access | derived |
| Reversibility Documented | documented |
| MCP Server | no |
| Auth Clarity | yes |
| Idempotency | no |
| Error Semantics | verified |
| OpenAPI Examples | no |
| Rate Limit Signal | documented |
| Event Surface Described | no |
| Agent Skills | no |
| Well Known Catalog | no |
| Consent Identity | no |
| Agent Card | no |
| Dry Run Mode | no |

## Access

Paid · Self-serve signup — onboarding: self-serve, pricing: paid, trial: no (confidence: high).

## APIs (20)

- **Prime Intellect Sandbox API** — Secure remote code-execution sandboxes for AI agents. Create and manage Python-3.11-slim-based sandboxes, expose ports for HTTP services running inside the sandbox, open SSH ses...
- **Prime Intellect Training API** — 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 Inst...
- **Prime Intellect Inference API** — OpenAI-compatible inference API for hosted frontier and open models served at api.pinference.ai. Supports streaming chat completions, the full set of OpenAI parameters (temperat...
- **Prime Intellect admin-clusters API** — The admin-clusters API from Prime Intellect — 4 operation(s) for admin-clusters.
- **Prime Intellect admin-users API** — The admin-users API from Prime Intellect — 1 operation(s) for admin-users.
- **Prime Intellect Availability API** — The Availability API from Prime Intellect — 7 operation(s) for availability.
- **Prime Intellect Billing API** — The Billing API from Prime Intellect — 2 operation(s) for billing.
- **Prime Intellect Disks API** — The Disks API from Prime Intellect — 2 operation(s) for disks.
- **Prime Intellect evals API** — The evals API from Prime Intellect — 5 operation(s) for evals.
- **Prime Intellect Feedback API** — The Feedback API from Prime Intellect — 1 operation(s) for feedback.
- **Prime Intellect FRP Plugin API** — The FRP Plugin API from Prime Intellect — 1 operation(s) for frp plugin.
- **Prime Intellect hosted-evaluations API** — The hosted-evaluations API from Prime Intellect — 4 operation(s) for hosted-evaluations.
- **Prime Intellect Images API** — The Images API from Prime Intellect — 7 operation(s) for images.
- **Prime Intellect Pods API** — The Pods API from Prime Intellect — 5 operation(s) for pods.
- **Prime Intellect Secrets API** — The Secrets API from Prime Intellect — 2 operation(s) for secrets.
- **Prime Intellect SSH Keys API** — The SSH Keys API from Prime Intellect — 2 operation(s) for ssh keys.
- **Prime Intellect teams API** — The teams API from Prime Intellect — 1 operation(s) for teams.
- **Prime Intellect Template API** — The Template API from Prime Intellect — 2 operation(s) for template.
- **Prime Intellect Tunnel API** — The Tunnel API from Prime Intellect — 2 operation(s) for tunnel.
- **Prime Intellect user API** — The user API from Prime Intellect — 3 operation(s) for user.

## Agentic access (1)

- **Prime Intellect Agentic Access** — 86 operations · 42 acting

## Security (3)

- **Prime Intellect Authentication** — http · 1 scheme
- **Prime Intellect Domain Security** — TLSv1.3 · HSTS · DMARC
- **Prime Intellect Vulnerability Disclosure** — disclosure policy published

## Plans (1)

- **Prime Intellect Plans Pricing**

## Tags

Artificial Intelligence, Reinforcement Learning, GPU Compute, Decentralized Compute, Foundation Models, Inference, Sandboxes, Training, Environments, Evaluations, LoRA, Open-Source, Agents

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/providers/prime-intellect/). Scores are computed from the provider's own public artifacts under a published rubric.