feat: add service_tier parameter to Responses API LLM#5346
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piyush-gambhir wants to merge 1 commit intolivekit:mainfrom
Open
feat: add service_tier parameter to Responses API LLM#5346piyush-gambhir wants to merge 1 commit intolivekit:mainfrom
piyush-gambhir wants to merge 1 commit intolivekit:mainfrom
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The Chat Completions LLM (openai.LLM) already supports the service_tier parameter for configuring priority/flex/default processing. This adds the same parameter to the Responses API LLM (openai.responses.LLM) for parity. OpenAI's Responses API accepts service_tier in the request body: https://platform.openai.com/docs/api-reference/responses/create Changes (responses/llm.py only): - Add service_tier to _LLMOptions dataclass - Add service_tier parameter to LLM.__init__() - Pass service_tier through in chat() via extra kwargs
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Summary
The Chat Completions LLM (
openai.LLM) already supports theservice_tierparameter for configuring priority/flex/default processing per-request. The Responses API LLM (openai.responses.LLM) is missing this parameter despite the OpenAI Responses API supporting it.This PR adds
service_tierto the Responses LLM for parity.Changes
livekit-plugins/livekit-plugins-openai/.../responses/llm.py(1 file):service_tier: NotGivenOr[str]to_LLMOptionsservice_tierparameter toLLM.__init__()service_tierthrough inchat()via extra kwargsUsage
```python
from livekit.plugins.openai import responses
llm = responses.LLM(
model="gpt-5.4",
service_tier="priority", # now supported
)
```
Backward Compatible