From aa7a81e0cad81f51ce21e2977c60ab4cb66e9e43 Mon Sep 17 00:00:00 2001
From: Robert Rosca <32569096+RobertRosca@users.noreply.github.com>
Date: Sat, 3 Jan 2026 20:31:41 +0100
Subject: feat: add openai service tier configuration option (#2339)

---
 docs/docs/03-configuration/01-environment-variables.md | 1 +
 1 file changed, 1 insertion(+)

(limited to 'docs')

diff --git a/docs/docs/03-configuration/01-environment-variables.md b/docs/docs/03-configuration/01-environment-variables.md
index 5584e620..7b09c38a 100644
--- a/docs/docs/03-configuration/01-environment-variables.md
+++ b/docs/docs/03-configuration/01-environment-variables.md
@@ -95,6 +95,7 @@ Either `OPENAI_API_KEY` or `OLLAMA_BASE_URL` need to be set for automatic taggin
 | OPENAI_API_KEY                       | No       | Not set                | The OpenAI key used for automatic tagging. More on that in [here](../integrations/openai).                                                                                                                                                                                                                                                                                            |
 | OPENAI_BASE_URL                      | No       | Not set                | If you just want to use OpenAI you don't need to pass this variable. If, however, you want to use some other openai compatible API (e.g. azure openai service), set this to the url of the API.                                                                                                                                                                                       |
 | OPENAI_PROXY_URL                     | No       | Not set                | HTTP proxy server URL for OpenAI API requests (e.g., `http://proxy.example.com:8080`).                                                                                                                                                                                                                                                                                                |
+| OPENAI_SERVICE_TIER                  | No       | Not set                | Set to `auto`, `default`, or `flex`. Flex processing provides lower costs in exchange for slower response times and occasional resource unavailability. See [OpenAI Flex Processing](https://platform.openai.com/docs/guides/flex-processing) and [Chat Service Tier](https://platform.openai.com/docs/api-reference/chat/object#chat-object-service_tier) for more details.          |
 | OLLAMA_BASE_URL                      | No       | Not set                | If you want to use ollama for local inference, set the address of ollama API here.                                                                                                                                                                                                                                                                                                    |
 | OLLAMA_KEEP_ALIVE                    | No       | Not set                | Controls how long the model will stay loaded into memory following the request (example value: "5m").                                                                                                                                                                                                                                                                                 |
 | INFERENCE_TEXT_MODEL                 | No       | gpt-4.1-mini           | The model to use for text inference. You'll need to change this to some other model if you're using ollama.                                                                                                                                                                                                                                                                           |
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