litellm/ui
tin-berri a613773fca
feat(auto-router)!: scope shadow eval jobs to multiple keys (#37251)
* feat(auto-router): scope shadow eval jobs to multiple keys

A shadow eval job now covers a set of keys instead of exactly one, and each
key carries its own max_turns budget, so one key exhausting its budget leaves
its siblings sampling. The existing job row already is the per-key unit
(api_key_id, max_turns, stopped_at, and the one-active-per-key-and-direction
partial unique index all live on it), so multi-key is grouping rather than
schema surgery: a new group_id column ties N sibling rows written atomically
by one create_many, the API's job id becomes the group id, and pre-existing
jobs backfill group_id = id so their ids keep resolving. The sampler hot path
is untouched; its test file has a zero-line diff

Results come back pooled plus a per-key breakdown and responses list every key
with its own budget, stop state and read-time labels. The dashboard is adapted
minimally to the new shapes (the picker stays single-key and submits a one-key
list); the multi-select picker and per-key table land in the stacked UI PR

* fix(shadow_eval): derive completed from spent budgets and record operator stops

* fix(shadow_eval): stamp stops atomically and freeze counts at the stamp

The stop endpoint wrote stopped_by and stopped_at as two separate updates, so
a failure between them left a job reading stopped while its unstamped legs
kept sampling, and the retry got 400 already stopped. One UPDATE now stamps
stopped_by and every missing stopped_at together, preserving the stopped_at a
leg earned from its own budget via COALESCE

Attempt counts now exclude attempts that land after a leg's stopped_at, so an
in-flight attempt finishing just after an operator stop can never push a
legacy pre-stopped_by job over its budget and flip it from stopped to
completed at read time

* fix(shadow_eval): backfill stopped_by so legacy stops never read as completions

* chore(ui): regenerate api types for the shadow eval stop fields

* fix(shadow_eval): let the stop statement pick one winner under racing stops

Two operators can both pass the derived-status guard in the race window. The
stop UPDATE now claims only legs with stopped_by still null and the endpoint
judges by its row count, so exactly one caller ever gets the 200 and the loser
gets the same already-stopped 400 a late caller gets

* refactor(shadow_eval): make the stop statement the whole state machine

The status guard ran before the UPDATE, so a stop racing the last budgeted
attempt still claimed the job and it read stopped forever instead of
completed. The statement now claims the job only while a leg still samples
inside the window with no stop recorded, and the endpoint reads once after
writing: a racing operator, a same-instant budget spend, and a repeat stop all
get the 400 naming the status the job actually holds. The pre-write guard and
the hand-built response go away

* chore(ui): regenerate api types for the stop route description
2026-08-19 14:02:15 -07:00
..
litellm-dashboard feat(auto-router)!: scope shadow eval jobs to multiple keys (#37251) 2026-08-19 14:02:15 -07:00
Dockerfile chore(build): move the Admin UI toolchain to Node 24 (#35801) 2026-08-04 12:36:07 -07:00
nginx.conf fix(ui): serve /ui/assets from the nginx image instead of SPA fallback (#34066) 2026-07-21 09:22:02 -07:00