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.
Solid contracts, transparent operations, and an easy start — typically complete on four or five facets with one clear soft spot.
API Evangelist profiles Prime Intellect the way a machine reads it — 77 machine-readable artifacts across 3 APIs, pulled from the provider's own public surface and indexed so a developer, an analyst, or an AI agent can evaluate it against every other provider on the network.
Every provider in the network is reduced to the same set of machine-readable artifacts — OpenAPI contracts, event specifications, GraphQL schemas, runnable collections, pricing and rate-limit signals, security posture, OAuth scopes, and the agent surfaces (MCP servers and skills) that let software drive the API on its own. We profile them because the interface is the part of a company you can actually inspect: it is a truer signal of what a provider does than any marketing page. From those artifacts we compute the Kin Score — Prime Intellect scores 56.5/100 (strong), with a separate agent-readiness read of 27/100 (agent aware). The full breakdown is below, followed by every artifact we hold — each card links through to its machine-readable definition on apis.io.
Kin Score
This is the API Evangelist rating — a single, repeatable read computed from the artifacts on this page. Green fill is points earned; the red track is points possible, so every bar shows earned-versus-possible at a glance. Every facet and dimension name is a link: it opens that measurement's page on APIs.io, where the rating runs across the whole catalog — the exact checks that feed it, how every profiled provider distributes on it, and who is at the top of it.
Kin Score
How this is scored →scored 2026-09-08 · rubric v0.20.0
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How we profile Prime Intellect
Each block below is one kind of artifact we hold for Prime Intellect. For each we say what it is and why it earns a place in the profile, then list every one we've indexed — capped at two rows, scroll within the panel for the rest.
APIs 20
Each API is captured as its own OpenAPI definition — every operation, parameter, and response. This is the single most useful machine-readable description of what an API does, and it's what lets us score, lint, mock, and generate against it without asking the provider for anything.
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.
Scroll within the panel for all 20 ·
Postman Collections 20
A runnable collection turns the contract into something a developer can execute in seconds. We profile them because the fastest way to trust an API is to make a real call against it.
Ready-to-run Postman collections for exercising this provider's APIs.
Scroll within the panel for all 20 ·
Open Collections 24
Open, tool-agnostic collections carry the same runnable value as Postman without locking you to one client — the portable, forkable form of the same exercise.
Open, tool-agnostic API collections (OpenAPI-derived and Bruno).
API Collection
OPEN COLLECTIONPrime Intellect Compute admin-clusters API
OPEN COLLECTIONPrime Intellect Compute admin-clusters admin-users API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Availability API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Billing API
OPEN COLLECTIONPrime Intellect Compute API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Disks API
OPEN COLLECTIONPrime Intellect Compute admin-clusters evals API
OPEN COLLECTIONPrime Intellect Evaluations API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Feedback API
OPEN COLLECTIONPrime Intellect Compute admin-clusters FRP Plugin API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Images API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Inference API
OPEN COLLECTIONPrime Intellect Platform API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Pods API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Sandbox API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Secrets API
OPEN COLLECTIONPrime Intellect Compute admin-clusters SSH Keys API
OPEN COLLECTIONPrime Intellect Compute admin-clusters teams API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Template API
OPEN COLLECTIONPrime Intellect Compute admin-clusters training API
OPEN COLLECTIONPrime Intellect Compute admin-clusters Tunnel API
OPEN COLLECTIONPrime Intellect Compute admin-clusters user API
OPEN COLLECTIONScroll within the panel for all 24 ·
Pricing Plans 1
Pricing is part of the interface. Machine-readable plans tell you what a tier costs and includes before you commit — one of the things the Kin Score reads for access clarity — renamed from commercial clarity in rubric 0.12, because a free statutory interface has access terms and no commercial ones.
Published pricing tiers and plan structures.
Rate Limits 1
Rate limits are the difference between a demo that works and a production integration that doesn't fall over. Publishing them is an operational-transparency signal — and a hard requirement for any agent that plans its own throughput.
Documented rate limits and quota policies.
Prime Intellect Rate Limits
RATE LIMITSFinOps 1
Cost, billing, and metering signals let a buyer model the financial operations of an API before it's live. We profile them for the same reason we profile pricing: the money is part of the contract.
Cost, billing, and metering signals for API financial operations.
Prime Intellect Finops
FINOPSSemantic Vocabularies 1
JSON-LD contexts give the data shared meaning across APIs. We profile them because semantics are what let a machine reconcile 'customer' here with 'customer' somewhere else.
JSON-LD contexts and semantic vocabularies used across these APIs.
Prime Intellect Context
JSON-LDSpectral Rules 1
Governance rulesets we run against this provider's specs — the automated checks behind parts of the score. Profiling them makes the quality bar explicit and re-runnable, not a matter of opinion.
Prime Intellect API Rules
SPECTRALJSON Schema 4
Standalone JSON Schema definitions describe the data models behind the API. We profile them so the shapes are validatable on their own — useful long after a single request is forgotten.
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 — the evidence that a provider takes security seriously enough to document it. We profile it because you can't govern what you can't see.
Authentication, domain security, vulnerability disclosure, and trust-center signals.
Agentic Access 1
An x-agentic-access contract marks which operations are safe for an agent to run on its own and which need a human in the loop. It is the difference between an API an agent can use and one it can use safely.
Recommended x-agentic-access execution contracts for AI agents.
Resources
Every other property we hold for Prime Intellect — documentation, portals, status pages, policies, and corporate surface — grouped by the job it does, following the integrator's arc from getting started to running in production.
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 8
Properties that don't map to a standard resource type
Scroll within the panel for all 8 ·
← All providers · Data indexed from github.com/api-evangelist/prime-intellect · machine-readable index on apis.io
This is an independent, third-party profile of Prime Intellect, published by API Evangelist. We do not operate, host, resell, or support these APIs, and we are not affiliated with or endorsed by the company unless stated above. Everything here is built from publicly available information — the company's own site, developer portal, documentation, public repositories, and the specifications it publishes for public use. Nothing is obtained by breaching a system, defeating an access control, or using credentials.
The Kin Score and Agent Readiness rating are independently calculated assessments of a company's public API artifacts, scored against a published rubric. They are not certifications, endorsements, security assessments, or audits.
Corrections, re-scores, and removal are free — no partnership or purchase required, and you do not need to justify the request. A removed company is recorded as unrated, never scored zero for having asked. Acknowledgement within one business day; removal within two.
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