* fix(openai-compat): send provider attribution headers on the default SDK path
Provider-specific headers set in validate_environment are never sent for
OpenAI-compatible providers on the default OpenAI SDK path, which doesn't
call it. Novita's X-Novita-Source has been silently missing as a result.
Add BaseConfig.get_attribution_headers() and merge it into the outbound
headers in _complete_custom_openai, which feeds both the SDK and the
experimental http-handler paths. Caller headers win, case-insensitively.
* feat(perplexity): send X-Pplx-Integration attribution header
Ports the change from #38565 onto the attribution-header hook so it is
sent on the default SDK path too.
Co-authored-by: Saleh Alghusson <1331721+qirh@users.noreply.github.com>
* test: capture attribution headers in-process instead of over a socket
Address review: unit tests now drive litellm.completion into an httpx
transport rather than a local HTTP server; type the header helper as
dict[str, str]; bind the merged headers to a Final instead of
rebinding headers in _complete_custom_openai.
* style: drop explanatory comments flagged by review
---------
Co-authored-by: Saleh Alghusson <1331721+qirh@users.noreply.github.com>
Register Sail (providers.json, LlmProviders.SAIL, OpenAI-compatible lists,
ProviderConfigManager) for chat, Responses and /v1/messages, and add its 12
models to both cost maps with asap, balanced and flex price columns.
Sail picks speed and price with metadata.completion_window and rejects
service_tier, so the Sail chat and Responses configs translate the tier:
default and priority to asap, flex to flex, balanced to balanced, auto to no
window. Billing prices the window that was sent. A tier Sail has no window
for, or a window or tier set where billing cannot see it (request metadata,
extra_body), is a 400 unless drop_params is set.
Add balanced to ServiceTier and its _balanced price columns to the model
info types, the Rust catalog and the dashboard schema. A transform_extra_body
hook on the chat and Responses base configs, which returns extra_body
unchanged by default, lets Sail keep the window when a caller also sends
extra_body.metadata. Sail is listed in the Add Model form and model picker.
Co-authored-by: shrey kharbanda <shrey@berri.ai>
