Prime Intellect
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.
Prime Intellect publishes 20 APIs on the APIs.io network, including Sandbox API, Training API, Inference API, and 17 more. Tagged areas include AI, Artificial Intelligence, Reinforcement Learning, GPU Compute, and Decentralized Compute.
The Prime Intellect catalog on APIs.io includes 1 JSON-LD context and 1 Spectral governance ruleset.
Prime Intellect’s developer surface includes authentication, documentation, developer portal, API reference, CLI, GitHub presence, engineering blog, and 26 more developer resources.
Kin Score
APIs 20
Individual APIs this provider publishes, each with its own machine-readable definition.
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.
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Postman Collections 20
Ready-to-run Postman collections for exercising this provider's APIs.
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Open Collections 6
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
Prime Intellect Compute API
OPEN COLLECTIONPrime Intellect Evaluations API
OPEN COLLECTIONPrime Intellect Inference API
OPEN COLLECTIONPrime Intellect Platform API
OPEN COLLECTIONPrime Intellect Sandbox API
OPEN COLLECTIONPrime Intellect Training API
OPEN COLLECTIONPricing Plans 1
Published pricing tiers and plan structures.
Rate Limits 1
Documented rate limits and quota policies.
Prime Intellect Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals for API financial operations.
Prime Intellect Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts and semantic vocabularies used across these APIs.
Prime Intellect Context
JSON-LDSpectral Rules 1
Spectral governance rulesets for linting and validating these APIs.
Prime Intellect API Rules
SPECTRALJSON Schema 4
Standalone JSON Schema definitions for this provider's data models.
Prime Intellect Evaluation
JSON SCHEMAPrime Intellect Pod
JSON SCHEMAPrime Intellect Sandbox
JSON SCHEMAPrime Intellect Training Run
JSON SCHEMASecurity Posture 3
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
Recommended x-agentic-access execution contracts for AI agents.
Resources
Get Started 1
Portal, sign-up, and the first successful call
Documentation 3
Reference material describing how the API behaves
Agent Surfaces 1
MCP servers, agent skills, and machine-readable catalogs
Build 6
SDKs, sample code, and the tooling you integrate with
Access & Security 4
Authentication, authorization, and security posture
Operate 3
Status, limits, changes, and where to get help
Commercial 3
Pricing, plans, and the legal terms of use
Company 5
The organization behind the API
Other 7
Properties that don't map to a standard resource type
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