{
 "schema_version": 1,
 "generated": "2026-10-26",
 "id": "peonist-ai-halogen-server--run-local-openai-endpoint-strix-halo",
 "repo": "peonist-ai/halogen-server",
 "repo_url": "https://github.com/peonist-ai/halogen-server",
 "repo_slug": "peonist-ai-halogen-server",
 "title": "Run a local OpenAI-compatible Qwen3.8-27B server",
 "page_title": "How to run a local OpenAI-compatible Qwen3.8-27B server with Halogen Server",
 "summary": "Start the halogen container on Strix Halo and call a local chat endpoint on port 8731.",
 "who": "A developer with an AMD Strix Halo machine who wants a private, local Qwen3.8-27B endpoint for their own apps or scripts.",
 "problem": "Running a 27B model locally needs a serving setup tuned to the GPU, and generic runtimes do not target this hardware.",
 "outcome": "An OpenAI-compatible chat endpoint answers requests on localhost port 8731 using the Qwen3.8-27B checkpoint.",
 "steps": [
  "Install the Hugging Face CLI with `pip install -U \"huggingface_hub[cli]\"`.",
  "Download the weights and tokenizer with `hf download peonist-ai/halogen-qwen3.8-27b --local-dir ~/halogen-models`. (inferred, check the README)",
  "Start the server with `podman run --rm -p 8731:8731 --device /dev/kfd --device /dev/dri --group-add keep-groups --security-opt seccomp=unconfined --ipc=host -v ~/halogen-models:/models:ro -v ~/halogen-models/tokenizer:/tokenizer:ro ghcr.io/peonist-ai/halogen:0.1.4`. (inferred, check the README)",
  "Send a chat request with curl to http://localhost:8731/v1/chat/completions using a JSON body with a messages list. (inferred, check the README)",
  "Read the reply's content field, and check finish_reason before trusting the answer."
 ],
 "agent_prompt": "In the repo peonist-ai/halogen-server, start the ghcr.io/peonist-ai/halogen:0.1.4 container with the checkpoint directory at <models_path> and the tokenizer at <models_path>/tokenizer, then send the prompt <prompt> to http://localhost:8731/v1/chat/completions. Expected output: a chat completion JSON with a non-empty message content. Verify that finish_reason is not \"length\".",
 "agents": [
  "any"
 ],
 "difficulty": "Intermediate",
 "time": "2 hours",
 "basis": "readme",
 "caveat": "The model weights are licensed separately from the engine by their original authors, and the image works only on Strix Halo (gfx1151) hardware.",
 "category": "Software and DevOps",
 "tags": [
  "Software and DevOps"
 ],
 "lang": "python",
 "requirements": [
  "AMD Strix Halo machine (Radeon 8060S class GPU, gfx1151) with /dev/kfd and /dev/dri available",
  "Podman (or Docker with the video and render group flags described in the README)",
  "About 36 GB of free disk for the 35.9 GB checkpoint, plus the 3.5 GB image",
  "Python with pip to install the Hugging Face CLI"
 ],
 "risk": "none",
 "seen_in_the_wild": false,
 "mentioned_publicly": false,
 "risks": [],
 "best": true,
 "score": 1.0,
 "evidence": [],
 "url": "https://dedupedai.com/use-cases/peonist-ai-halogen-server/run-local-openai-endpoint-strix-halo/",
 "md": "https://dedupedai.com/use-cases/peonist-ai-halogen-server/run-local-openai-endpoint-strix-halo/index.md",
 "disclaimer": "Deduped lists open-source repositories that belong to other people. We do not own, maintain, audit, or vouch for any of them, and a repo appearing here is not an endorsement or a safety check. The use cases, steps, and prompts are written by AI and may be incomplete, outdated, or just wrong. Where a use case is marked \"Seen in the wild\", we link to public posts where someone described something similar, but we have not verified those posts and the use case itself is still our AI's own write-up. Use all of this at your own risk. Only run code, commands, or agents on systems and accounts you are authorized to use, and read the code and every command before you run it, especially anything that touches credentials, files, or the network. Nothing here is professional, security, legal, or financial advice. All trademarks and project names belong to their respective owners, and their use here does not imply affiliation. Content is provided as is, without warranties of any kind. Found a mistake, a safety problem, or something you want removed? Email hello@dedupedai.com and we will look at it promptly.",
 "api": "https://dedupedai.com/api/v1/usecases/peonist-ai-halogen-server--run-local-openai-endpoint-strix-halo.json",
 "api_version": "v1"
}