* feat(voyage): rebrand to VoyageAI by MongoDB, refresh model list, support both contextual input shapes
* fix(voyage): send auto-chunking params for flat contextual inputs
A flat list[str] or bare str for the contextualized embeddings endpoint is
only valid as documents with enable_auto_chunking=True and input_type=document,
or as queries with input_type=query. Default those params for non-query flat
inputs so the request matches the live API contract, while letting caller-set
values win. Nested list[list[str]] still passes through unchanged.
Tests now assert the auto-chunking params instead of only echoing inputs.
* feat(voyage): route MongoDB-issued keys to ai.mongodb.com
Mirror voyageai.util.get_default_base_url from the official SDK: a key with
the `al-` prefix is issued by MongoDB and is only valid on ai.mongodb.com,
every other key on api.voyageai.com. The choice now lives in one shared
helper that the embedding, contextual, multimodal, and rerank configs all
use for both the default base URL and the Authorization header, so the host
and the key always agree.
Also drops the voyage-4-nano and voyage-multilingual-2 model map entries:
voyage-4-nano is not served on the Voyage API and voyage-multilingual-2 is
an older model, so neither belongs in this change.
* fix(voyage): restore MongoDB routing on contextual endpoint and re-add voyage-4-nano after upstream merge
The upstream merge replaced the contextual config's get_complete_url with a
Voyage-only host and dropped voyage-4-nano from the model map. Reapply the
al- key routing via get_default_base_url and add voyage-4-nano (open-weight,
per docs.voyageai.com) so the branch keeps its task changes on top of upstream.
* fix(voyage): drop voyage-4-nano and the contextual tests upstream already covers
voyage-4-nano is not served on the Voyage API, so it does not belong in the
model map. The contextual input tests duplicate
tests/test_litellm/llms/voyage/test_voyage_contextual_embedding.py, which
landed upstream with the auto-chunking fix this branch was carrying.
* test(voyage): drop sys.path.insert from the voyage common utils test
* fix(voyage): route rerank on the key it authenticates with
get_complete_url picked the rerank host from the environment while the auth
header carried the request key, so an explicit MongoDB-issued key was posted
to api.voyageai.com. validate_environment now hands the resolved key to the
config instance and get_complete_url reads it back, so the host and the
credential always come from one key. The config is built per request, so
nothing carries over between them.
* test: allow ultrafast pricing keys in model prices schema
* test: drop ultrafast schema keys now added upstream
* test(integration): prove voyage key-based host routing on the wire
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Co-authored-by: mateo-berri <277851410+mateo-berri@users.noreply.github.com>
