steve
4629c6af0f
New videogen/ contract package (ADR-0019): Request/Result/Model/Provider
with the imagegen conventions. Text-to-video and image-to-video are one
surface (Request.InitImage, nil = t2v) since hybrid checkpoints like
Wan 2.2 TI2V serve both from one model; Result carries a single clip.
provider/llamaswap gains VideoModel(id) targeting the blocking
POST {base}/v1/videos/sync (multipart, model-routed by the fork's new
video routes): vLLM-Omni parameter names, OpenAI-style input_reference
file part, optional fields stay off the wire so per-model launch-flag
defaults apply. CLAUDE.md package map picks up audio/ (missed in #12)
and videogen/.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01AXQxVhXBw8PwFAtsVrXSmj
Architecture Decision Records
One decision per file, append-only; supersede rather than rewrite.
| ADR | Title | Status |
|---|---|---|
| 0001 | Package layout — canonical types in leaf llm, root re-exports |
Accepted |
| 0002 | Canonical message/content model | Accepted |
| 0003 | Parse grammar — verbatim ids, inline alias expansion, chains | Accepted |
| 0004 | LLM_* env-DSN provider definitions (go-llm parity + eager load) | Accepted |
| 0005 | Provider interface and capabilities model | Accepted |
| 0006 | Model health tracking and backoff | Accepted |
| 0007 | Dependency policy — stdlib-first, hand-rolled REST clients | Accepted |
| 0008 | Failover-chain execution semantics | Accepted |
| 0009 | Multimodal strategy — normalize per target, enforce at provider | Accepted |
| 0010 | Tools and structured output — canonical shape, native mappings | Accepted |
| 0011 | Google provider on the official Gen AI SDK | Accepted |
| 0012 | Agent run loop | Accepted |
| 0013 | Skill model — additive instruction+tool bundles | Accepted |
| 0014 | Conversion-driven extensions (resolvers, typed tools, hooks, ops controls) | Accepted |
| 0015 | llama-swap provider — reuse openai for chat, tailored management + image | Accepted |
| 0016 | imagegen — a canonical text-to-image interface | Accepted |
| 0017 | audio — canonical speech synthesis + transcription interfaces | Accepted |
| 0018 | imagegen.Editor — image-to-image as a separate optional interface | Accepted |