Remove unnecessary explicit title anchors and use relative links instead (#20620)

Signed-off-by: Harry Mellor <19981378+hmellor@users.noreply.github.com>

docs/serving/offline_inference.md

@@ -1,7 +1,6 @@
 ---
 title: Offline Inference
 ---
-[](){ #offline-inference }
 
 Offline inference is possible in your own code using vLLM's [`LLM`][vllm.LLM] class.
 
@@ -18,8 +17,8 @@ llm = LLM(model="facebook/opt-125m")
 After initializing the `LLM` instance, use the available APIs to perform model inference.
 The available APIs depend on the model type:
 
-- [Generative models][generative-models] output logprobs which are sampled from to obtain the final output text.
-- [Pooling models][pooling-models] output their hidden states directly.
+- [Generative models](../models/generative_models.md) output logprobs which are sampled from to obtain the final output text.
+- [Pooling models](../models/pooling_models.md) output their hidden states directly.
 
 !!! info
     [API Reference][offline-inference-api]