Harbinger-24B
Built by LatitudeGames, Harbinger-24B is a 24 billion parameter chat model. Harbinger-24B is an open-weights chat model with roughly 24 billion parameters.
by LatitudeGames · 24B parameters
Best for
- low-latency chat and routing
- request routing and triage
- text classification
Ways to use Harbinger-24B in osFoundry
Connect with your own key (BYOK)
Open the key dialog and paste your LatitudeGames API key. osFoundry discovers Harbinger-24B 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.
Deploy a dedicated endpoint
Harbinger-24B is open-weights — run it locally for free, or deploy a dedicated GPU endpoint in your workspace for reserved capacity with no rate limits.
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.
What hardware can run Harbinger-24B
Harbinger-24B runs on a single 16GB consumer GPU (~15 GB VRAM with KV-cache headroom). Full-precision inference fits on a single H100 80GB at FP16 precision (~58 GB).
Harbinger-24B vs similar models
Licence
Unspecified — Licence terms not specified — verify the upstream model card before commercial use.
Check upstream documentation.
Frequently asked about Harbinger-24B
Is Harbinger-24B free to use?
Harbinger-24B is free to run locally on your own hardware. Hosted access through osFoundry is metered (input Free (local), output Free (local)). You can switch between local and hosted at any time.
Can I use Harbinger-24B commercially?
Commercial use is allowed with conditions. Licence terms not specified — verify the upstream model card before commercial use. Check upstream documentation.
How much VRAM does Harbinger-24B need?
Approximately 15 GB at Q4 quantisation, or 58 GB at full FP16 precision. Fits on a single 24GB consumer GPU.
Can I run Harbinger-24B locally?
Yes. Harbinger-24B is open-weights and runs locally on a workstation GPU. osFoundry's local runtime handles model loading, quantisation, and routing.
What is Harbinger-24B best at?
Harbinger-24B is well-suited to low-latency chat and routing, request routing and triage, text classification.
How do I use Harbinger-24B in osFoundry?
Paste your LatitudeGames API key in the key dialog (or deploy the open weights for self-hostable models), assign Harbinger-24B to a Maestro role in the Pipeline tab, then use it in chat, Room Apps via invokeAI, or your own apps.
Published by LatitudeGames on May 7, 2025. Source: https://huggingface.co/LatitudeGames/Harbinger-24B