INTELLECT-3
INTELLECT-3 is a chat model from Prime Intellect, released November 27, 2025. INTELLECT-3 is a 106B-parameter Mixture-of-Experts model (12B active) post-trained from GLM-4.5-Air-Base using supervised fine-tuning (SFT) followed by large-scale reinforcement learning (RL). It offers state-of-the-art performance for its size across math,...
by Prime Intellect · 131K token context window
Best for
- low-latency chat and routing
- request routing and triage
- text classification
Ways to use INTELLECT-3 in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your Prime Intellect API key. osFoundry discovers INTELLECT-3 automatically — assign it to a Maestro role (router, direct, orchestrator, or fallback) in the Pipeline tab and it is live in every chat. Your key, your provider account — no token markup.
Use it in a Room App
Room Apps declare AI features in their manifest, then call them with invokeAI:
import { invokeAI } from '@osfoundry/app-sdk'
// 'summarize' is an AI feature declared in your app manifest.
const result = await invokeAI('summarize', userText)
Call it from your own apps
Once a model is wired into your workspace you can host it as an API and reach it from your own services, scripts, or CI — outside osFoundry.
INTELLECT-3 vs similar models
| Model | Org | Params | Context | Input price | Self-host |
|---|
| INTELLECT-3 | Prime Intellect | — | 131K | $ 0.200 /1M | API only |
| DeepSeek V3.2 | DeepSeek | — | 131K | $ 0.252 /1M | API only |
| Olmo 3 32B Think | AllenAI | — | 66K | $ 0.150 /1M | API only |
| Cogito v2.1 671B | Deep Cogito | — | 128K | $ 1.25 /1M | API only |
Licence
Hosted — usage subject to provider terms — Hosted-only model — usage governed by the provider's API terms. Bring your own provider key.
No weights distributed; usage subject to provider terms.
Frequently asked about INTELLECT-3
How much does INTELLECT-3 cost?
INTELLECT-3 is metered at $ 0.200 /1M for input, and $ 1.10 /1M for output. Bring your own Prime Intellect API key — osFoundry passes through provider pricing without markup.
Can I use INTELLECT-3 commercially?
Commercial use is allowed with conditions. Hosted-only model — usage governed by the provider's API terms. Bring your own provider key. No weights distributed; usage subject to provider terms.
What is the context window of INTELLECT-3?
INTELLECT-3 supports a 131K token context window.
Can I run INTELLECT-3 locally?
No — INTELLECT-3 is hosted only and accessed via the Prime Intellect API.
What is INTELLECT-3 best at?
INTELLECT-3 is well-suited to low-latency chat and routing, request routing and triage, text classification.
How do I use INTELLECT-3 in osFoundry?
Paste your Prime Intellect API key in the key dialog (or deploy the open weights for self-hostable models), assign INTELLECT-3 to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by Prime Intellect on November 27, 2025. Source: https://openrouter.ai/prime-intellect/intellect-3