Core's 2026-09-09 catalog sync (hermes_cli/models_catalog_static.py, unreleased
as of v2026.9.7) dropped ox-alpha-free — the Go relay delisted it (GET
/zen/go/v1/models omits it, POST returns 401) — and added glm-5.3-flash and
muse-spark-1.3-contributor. Mirror core main (29 ids, verified exact match).
Keeping the delisted id would offer a model that always 401s — the original
#5311 failure class.
The installed-core equality test now skips while released cores still carry
the delisted id (transition window documented in the test); verified 7/7
green with PYTHONPATH pointed at core main where equality binds.
The WebUI fallback list mirrors Hermes core's curated opencode-go list
(hermes_cli/models.py, synced 2026-08-20/21 against the live
/zen/go/v1/models endpoint and the public Go docs). Core owns the sync
duty; WebUI only mirrors. Adds the nine ids core gained since the
2026-07-07 snapshot (kimi-k3, gpt-5.6-luna, glm-5.3, grok-4.5,
qwen3.8-max, hy3, hy3-preview, muse-spark-1.2-contributor,
ox-alpha-free) and reorders to core's order so future diffs are
mechanical. Snapshot test updated accordingly.
Remove the #5611 stopgap that skipped the live /v1/models probe for
OpenCode Go. Its premise — the probe returning public-catalog models
not enabled on the Go tier — no longer holds: Hermes core v0.20.5
(fcbd1076) ships a Go-specific provider profile probing
https://opencode.ai/zen/go/v1/models directly and merges results
live-first with its curated Go list (#49129).
WebUI again delegates like every other provider (#1240): live catalog
first, curated static _PROVIDER_MODELS as offline fallback only.
Runtime tests pin the behavior (sentinel live id must reach the Go
group; probe failure falls back to static; providers.opencode-go.models
allowlist still wins #644).
shameez-struggles-to-commit