Strategies, pre-call checks, cooldown and fallback helpers, and the auto, complexity and quality
sub-routers now take a RoutingContext instead of the Router, and read the router only through
registry(), settings(), health() and the context's forwarding methods. Router-free helpers move
from router_utils to litellm_core_utils, outside callers of router state switch to entry points,
and the surface allowlist shrinks to the endpoint methods plus the entry points
* feat(ui): add decisions and classifier providers to the Add Model form
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(cost): use literal upstream decisions paths
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* fix: drop duplicate TYPESAFE provider fields entry superseded by main's TypeSafe
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* style(ui): drop stray blank line in provider_info_helpers test
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* test(proxy): type the OSS decisions provider fields test
* fix(decisions): keep Laya and Bespoke env keys on their configured server
Route laya and bespoke Decisions deployments through the same oss_connection
and validate_oss_model rules the pass-through and the classifier router use,
so LAYA_API_KEY and BESPOKE_API_KEY only go to LAYA_API_BASE and BESPOKE_API_BASE,
an api_base with credentials, a query, or a non-HTTP scheme answers 400, and
an unknown checkpoint name answers 400 before any upstream call
* fix(decisions): send the Laya and Bespoke env key to a form-added model on the env server
A deployment added through Add Model always carries an API base, so the
env key only reached deployments with no base. The env key now goes to a
deployment whose base matches LAYA_API_BASE or BESPOKE_API_BASE, an empty
deployment key counts as no key, and the Bespoke placeholder is the name
Ollama serves.
* test(decisions): cover the env-base classifier case in the complexity router test
* fix(decisions): match the env server with or without /v1 and point Ollama users at bespoke/nimble
* fix(decisions): call /v1/systemone once from classifiers and pass-through on a /v1 base
* fix(decisions): strip /v1 from the API base path only, so a host named v1 still works
---------
Co-authored-by: kerry <kerry@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
* fix(databricks): call the ai_decide AI Function route for decisions and the auto-router
Databricks serves ai_decide at POST <host>/api/2.0/ai-functions/ai-decide, not
on a serving endpoint's /invocations route. The decisions provider and the
auto-router classifier now accept only the ai_decide model, post to that route
without a model field, unwrap the response envelope, and map a noul answer's
probability to the System One noul field.
* test(databricks): bound the megabyte model name test by scaling, not wall time
* test(databricks): assert the whole OpenAI-format decision and floor the liveliness bound
* test(decisions): move the Databricks OpenAI-format wire row to the ai_decide route
* fix(databricks): keep serving endpoint decisions beside the ai_decide route
* test(databricks): assert the whole classifier request body in the test routing case
* test(databricks): correct System One spend call type
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
---------
Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
Co-authored-by: mateo <mateo@berri.ai>
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* feat(decisions): add Databricks ai_decide as a /v1/decisions provider and auto-router decider
* fix(decisions): reject Databricks endpoint names carrying URL separators and keep the provider wiring under llms/
* fix(decisions): reject dot-segment Databricks endpoint names and add Databricks to the dashboard's OSS classifier editor
* fix(ui): name every OSS classifier provider in the classifier radio copy
* feat(decisions): register the Databricks OpenJev decider as an evaluation-mode cost-map entry
* fix(cost-map): declare zero cache rates on the databricks-openjev-qwen35-4b entry
* fix(proxy): reconcile every DB deployment when a registry miss lands on an auto router
A /model/new for an auto router lands on one replica. A request routed to
that auto router on a sibling replica missed it, the model read-through
loaded only the auto router's own row, and the pre-routing hook then picked
a tier the sibling had not loaded, so the caller got a 400 "no healthy
deployments for <tier>" until the next periodic reload. An auto router miss
now runs the full add_deployment reconcile, tiers included. Found by the
audit's two-worker rig on this PR's routing cells; CircleCI's one-worker
proxy never opens the window.
* test(integration): audit cells for Databricks decisions and the Databricks auto-router classifier
Wire cells for /v1/decisions with databricks/<endpoint> deployments, routing
cells for the complexity router's databricks classifier on all three
endpoints with the Postgres rows read back, management cells for the
classifier's spend writes and for the evaluation-mode health check of a
Databricks serving endpoint.
* feat: add Bespoke Nimble gateway and OSS classifier support
* feat: accept Ollama's nimble model name for the Bespoke provider
* test: exempt the POST-only bespoke decisions route from the all-methods check
test_pass_through_routes_support_all_methods requires every built-in
pass-through route to accept every HTTP method unless it is listed in
PROTOCOL_CONSTRAINED_PASS_THROUGH_ROUTES. /bespoke/v1/systemone is
POST-only like /laya/v1/systemone, so the test failed at this branch
and passed at the merge base. List it alongside Laya.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---------
Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
* feat: add Laya gateway and classifier backend
* test: cover the pass-through model_group pin and repair the shard fakes
MockRequest in tests/pass_through_unit_tests gains an httpx.URL and an ASGI
scope, which get_request_route now reads inside
_init_kwargs_for_pass_through_endpoint, and the POST-only /laya/v1/systemone
route joins the protocol-constrained exemptions. A built-in pass-through pins
metadata.model_group to the resolved model so a client cannot choose its own
per-model budget key; test_pass_through_endpoints now proves that on a
non-Laya route and drops a duplicated assertion.
Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
---------
Co-authored-by: Claude Fable 5.1 <noreply@anthropic.com>
* ci: run the unit_selection.sh shard files on every event instead of only fork pull requests
Co-Authored-By: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
* ci: rename fork-flag to unit-flag now that it applies on every event
* test: move tests/test_litellm root and small trees into tests/unit
Pure renames, no content changes. Follow-up commits in this PR fix
references, merge the three files that already existed in tests/unit,
keep live-provider tests in tests/test_litellm and wire CI.
* test: carry tests/test_litellm conftest isolation into tests/unit
Callback lists, routing fallbacks, cached HTTP clients, logger state, AWS,
proxy-URL and keychain env, and session-end client cleanup now reset for
unit tests too. The environment isolation owns its MonkeyPatch so a test's
own monkeypatch is undone before the model-cost teardown runs.
* test: merge, split and prune the moved root and small-tree tests
Merge batches/test_batch_utils.py and the chat_completions and messages
dispatch tests into the files that already existed in tests/unit. Keep
the live Gemini interactions tests, the async image-fetch format test and
the OpenAI embedding scorer test in tests/test_litellm since they need
real network or keys. Put test_router.py under tests/unit/test_router so
the existing package no longer shadows it. Delete eight tests the audit
found superseded by stronger ones kept in this move.
* ci: run the moved root and small-tree tests under their legacy flags
Add the misc and responses-caching-types flags to unit_selection.sh and
CircleCI, extend enterprise-routing and mcp-integration, and point the
legacy GHA shards, Makefile, redis-compat workflow, merge smoke manifest
and change classifier at the new paths.
* test: make the new tests/unit directories packages
tests/unit/test_package_layout.py requires every directory to carry an
__init__.py, and without one the moved and retained
test_litellm_responses_bridge.py modules collide on import.
* test: scope the unit socket block to tests/unit in shared sessions
The GHA shards collect the legacy test-path and the unit selection in one
pytest session. The unit conftest's loopback-only block leaked into legacy
modules that reach the network at import. The legacy conftest now lifts the
restriction at collect and setup time, and the unit conftest re-applies it
when collecting its own modules.
* test: move tests/test_litellm/llms into tests/unit/llms
Rename-only. Moves the provider tests and the fine-tuning fixtures they
load, mirroring the old paths. Follow-up commits merge, split and wire them.
* test: merge, split and prune the moved llms tests
Merges the Databricks chat transformation tests into the existing unit
file, keeps the tests that need real keys or the network in
tests/test_litellm, deletes the audited tests a stronger unit test
already covers, and points imports at tests.unit.llms.
* ci: run the moved llms tests under their legacy flags
The Vertex AI and All Other Providers shards keep their legacy test-path
for the retained files and add the llm-vertex-ai and llm-other-providers
unit selections. CircleCI gets matching unit jobs.
* test: make the tests/unit/llms directories packages
Adds __init__.py to the moved dirs and drops the legacy ones whose
directories no longer hold tests.
* test: drop script runners and path hacks the llms split left dangling
The __main__ runners in the split openai_like files and the Databricks e2e
runner called tests that now live in the other half of the split or were
deleted. The retained legacy halves also no longer need sys.path edits.
* test: give the shard-script tests their own GITHUB_OUTPUT
They only passed where the runner set it. The CircleCI unit job's env
allowlist drops it, so the script's redirect failed there.
* test: point the router and module-deletion checks at tests/unit
router_code_coverage and code_qa_check_tests only searched tests/test_litellm,
so the moved router tests no longer counted. The two silent-experiment tests
the audit deleted were the only direct callers of those methods; they are
replaced with tests that assert the forwarded shadow request and the
recursion guard.
* test: move tests/test_litellm integrations and secret_managers into tests/unit
Rename-only. Mirrors the old paths, including the directory conftests
and the prompt and JSON fixtures. Follow-up commits prune and wire them.
* test: prune and repoint the moved integrations tests
Deletes the 7 audited tests a stronger test in the same tree already
covers, imports the TLS sink helpers from their new conftest path, and
restores os.environ after each integrations test. Some presets write
OTEL_EXPORTER_OTLP_HEADERS straight into os.environ, and without the
legacy tree's test ordering that header leaked into the AgentOps tests.
* ci: run the moved integrations tests under their legacy flag
The integrations GHA shard and a new CircleCI job run the integrations
unit selection. secret_managers joins the misc selection.
* docs: point integrations and secret_managers references at tests/unit
* test: make the moved integrations directories packages
* test: keep the Databricks manual e2e runner and fix the SageMaker Nova run path
The Databricks e2e file is a manual script whose main() calls the tests
that were pruned, so pruning them broke the documented run. It is back to
its main version. The SageMaker Nova docstring now points at the file's
real location in tests/local_testing.
* test: move tests/test_litellm core utils, routing, responses, caching and rust_bridge into tests/unit
Rename-only. Mirrors the old paths, including fixtures, the stubtest config
and the native-route wheel script. Two files that collide with existing unit
files are merged in a follow-up commit.
* test: merge, prune and repoint the moved core, routing, responses, caching and rust_bridge tests
Merges the two files that collided with existing unit files, folding the
legacy extra case into test_is_chat_completion_cached_dict, and deletes the
9 audited tests a stronger test in the same file already covers.
Keeps what needs the network in tests/test_litellm: test_tokenizers pulls a
tokenizer from the Hugging Face hub, and the gpt2 and r50k_base tokenizer
cases download their BPE files. The unit core_utils conftest points
TIKTOKEN_CACHE_DIR at litellm's bundled encodings so the rest never depend on
import order to stay offline, and FakeSecretVault moves to a shared module
so both trees can build it.
* ci: run the moved core, routing, responses, caching and rust_bridge tests under their flags
core_utils gets a core-utils flag and CircleCI job, and its GHA shard keeps
the legacy path for the retained network tests. router_utils and
router_strategy join enterprise-routing, responses joins
responses-caching-types (minus responses/mcp, which mcp-integration owns),
caching joins caching-local and rust_bridge joins misc. The redis-compat,
test-rust, stubtest and merge-smoke paths follow the move.
* docs: point the Rust crate references at tests/unit
* test: make the moved core, routing and rust_bridge directories packages
* test: keep the no-loop DualCache batch_get_cache regression test
It runs the sync path outside any event loop, which the inside-loop test
cannot, so a change that picks the Redis client by loop state would only
show up there.
* test: keep the job's UNIT_FLAG out of the shard-script tests
* fix(url_utils): block 192.0.0.0/24 on every Python patch release
* test: move the new budget limiter tests into tests/unit/router_strategy
* test: move the new sentry scrubbing tests into tests/unit/litellm_core_utils
* test: move the new zerobus tests into tests/unit/integrations
* test: make tests/unit/integrations/zerobus a package
* test: load litellm's own tiktoken cache setup once instead of resetting it per test
---------
Co-authored-by: Devin AI <158243242+devin-ai-integration[bot]@users.noreply.github.com>
