api/proxy endpoints (OpenRouter, other OpenAI-compatible aggregators) short-circuit _query_context_length: they only consult the static KNOWN_CONTEXT_WINDOWS table and otherwise return DEFAULT_CONTEXT (128000). Any model not in that table — e.g. a freshly listed OpenRouter model like Owl-alpha — was therefore capped at 128k even though the endpoint's catalog reports its true window (1048576), so the rest of the model context never got used. The short-circuit exists so a context lookup doesn't download a large proxy catalog on every call. Keep that property for the common case: known models still resolve from the table with no network. For a model missing from the table, read the window from the endpoint's /models catalog and cache the whole id->context map per endpoint, so the catalog is fetched at most once per endpoint (not once per model) and only for models that were broken anyway. On any fetch/parse failure or a model absent from the catalog, fall back to DEFAULT_CONTEXT exactly as before. Factor the per-entry field extraction the non-proxy path already used into _model_ctx_from_entry so both paths share it. Fixes #4886
A self-hosted AI workspace for chat, agents, research, documents, email, notes, calendar, and local model workflows.
Quick Start · Setup Guide · Contributing · Roadmap
Quick Start
devis the default branch and gets the newest changes first. Usemainif you want the more curated branch.
git clone https://github.com/pewdiepie-archdaemon/odysseus.git
cd odysseus
cp .env.example .env
docker compose up -d --build
Open http://localhost:7000 when the containers are healthy. The first admin password is printed in docker compose logs odysseus.
Native installs, GPU notes, Windows/macOS instructions, HTTPS, and configuration live in the setup guide.
Features
- Chat + Agents — local/API models, tools, MCP, files, shell, skills, and memory.
- Cookbook — hardware-aware model recommendations, downloads, and serving.
- Deep Research — multi-step web research with source reading and report generation.
- Compare — blind side-by-side model testing and synthesis.
- Documents — writing-first editor with AI edits, suggestions, Markdown, HTML, CSV, and syntax highlighting.
- Email — IMAP/SMTP inbox with triage, tags, summaries, reminders, and reply drafts.
- Notes, Tasks + Calendar — reminders, todos, scheduled agent tasks, and CalDAV sync.
- Extras — gallery/image editor, themes, uploads, web search, presets, sessions, and 2FA.
Demo
A full hover-to-play tour lives on the landing page: docs/index.html.
Contributing
Help is welcome. The best entry points are fresh-install testing, provider setup bugs, mobile/editor polish, docs, and small focused refactors. See CONTRIBUTING.md and ROADMAP.md.
Security
Odysseus is a self-hosted workspace with powerful local tools. Keep auth enabled, keep private data out of Git, and do not expose raw model/service ports publicly. Deployment details are in the setup guide.
Star History
License
AGPL-3.0-or-later -- see LICENSE and ACKNOWLEDGMENTS.md.

