diff --git a/litellm-rust/crates/ai-gateway/benchmarks/realtime/README.md b/litellm-rust/crates/ai-gateway/benchmarks/realtime/README.md
deleted file mode 100644
index 84e926af243..00000000000
--- a/litellm-rust/crates/ai-gateway/benchmarks/realtime/README.md
+++ /dev/null
@@ -1,55 +0,0 @@
-# Realtime gateway benchmark — pool on/off
-
-Measures what the gateway adds over talking to OpenAI's realtime WebSocket
-directly, and what the pre-warmed connection pool removes. See
-`../../src/routes/realtime/README.md` for how the pool works.
-
-## Results
-
-5000 calls / 500 concurrency, gateway at 10 instances, pool ON
-(`REALTIME_POOL_SIZE=64`), upstream OpenAI `gpt-realtime`. Each leg run twice.
-Times in **ms**. Phases per connection: **dial** = TCP+TLS+WS upgrade,
-**session** = upgrade → `session.created` (the phase the pool removes),
-**1st-audio** = `response.create` → first audio delta (OpenAI inference),
-**total** = full wall-clock.
-
-| metric             | Direct OpenAI | Gateway (pool ON) | Overhead (ms) | vs OpenAI  |
-| ------------------ | ------------- | ----------------- | ------------- | ---------- |
-| success rate (%)   | 99.8          | 99.8              | —             | —          |
-| dial p50 (ms)      | 276           | 158               | −118          | **faster** |
-| session p50 (ms)   | 7             | 0                 | −7            | **faster** |
-| 1st-audio p50 (ms) | 440           | 664               | +224          | slower¹    |
-| total p50 (ms)     | 816           | 1010              | +194          | slower¹    |
-| total p95 (ms)     | 2152          | 1970              | −182          | **faster** |
-| total p99 (ms)     | 2692          | 2610              | −82           | **faster** |
-
-The gateway is **faster than direct on 4 of 6 metrics**. The warm pool makes the
-**session phase sub-millisecond** at the median — ~76% of connects hit the pool,
-~70% had session < 1 ms. ¹ The two "slower" rows are not gateway overhead:
-`1st-audio` is OpenAI's own inference time (the gateway only relays it), which ran
-slower during the gateway legs and drags `total p50` with it.
-
-**Pool OFF** (control, `REALTIME_POOL_SIZE=0`): session p50 was **367 ms** — the
-fresh-dial overhead the pool removes.
-
-## Reproduce
-
-The load generator lives in a separate repo:
-**https://github.com/ishaan-berri/litellm-realtime-bench**
-
-```bash
-git clone https://github.com/ishaan-berri/litellm-realtime-bench
-cd litellm-realtime-bench && go build -o wsbench .
-
-# Direct to OpenAI (baseline)
-./wsbench -host api.openai.com -key "$OPENAI_API_KEY" -m gpt-realtime -n 5000 -c 500 -t 60
-
-# Through the gateway — run once with pool ON, once with REALTIME_POOL_SIZE=0
-./wsbench -host <gateway-host> -key "$LITELLM_MASTER_KEY" -m gpt-realtime -n 5000 -c 500 -t 60
-```
-
-Run the gateway with the env stand-in (`OPENAI_REALTIME_MODEL=gpt-realtime`,
-`OPENAI_API_KEY`, `LITELLM_MASTER_KEY`, `REALTIME_POOL_SIZE`, `HOST=0.0.0.0`). At
-500 concurrency over N instances, size the pool to `≈ 500 / N` per instance (64 was
-used here for 10 instances). The bench repo's README covers running 500-concurrency
-legs from a hosted multi-vCPU runner. **Never commit keys — pass them via `-key`.**
diff --git a/litellm-rust/crates/ai-gateway/src/audio_transcription/mod.rs b/litellm-rust/crates/ai-gateway/src/audio_transcription/mod.rs
index 06d53eacf59..dbe55cc15b0 100644
--- a/litellm-rust/crates/ai-gateway/src/audio_transcription/mod.rs
+++ b/litellm-rust/crates/ai-gateway/src/audio_transcription/mod.rs
@@ -40,6 +40,3 @@ pub async fn audio_transcription(request: AudioTranscriptionRequest<'_>) -> Resu
     .await
     .into_result()
 }
-
-#[cfg(test)]
-mod tests;
diff --git a/litellm-rust/crates/ai-gateway/src/audio_transcription/tests.rs b/litellm-rust/crates/ai-gateway/tests/audio_transcription.rs
similarity index 95%
rename from litellm-rust/crates/ai-gateway/src/audio_transcription/tests.rs
rename to litellm-rust/crates/ai-gateway/tests/audio_transcription.rs
index 5df04708b7d..1c60e3ef848 100644
--- a/litellm-rust/crates/ai-gateway/src/audio_transcription/tests.rs
+++ b/litellm-rust/crates/ai-gateway/tests/audio_transcription.rs
@@ -2,10 +2,9 @@ use std::io::{Read, Write};
 use std::net::TcpListener;
 use std::thread;
 
+use litellm_ai_gateway::audio_transcription::{AudioTranscriptionRequest, audio_transcription};
 use serde_json::{Map, json};
 
-use super::{AudioTranscriptionRequest, audio_transcription};
-
 #[tokio::test]
 async fn bedrock_request_is_signed_and_contains_audio() {
     let listener = TcpListener::bind("127.0.0.1:0").expect("listener");
diff --git a/litellm-rust/crates/core/src/lifecycle/request_body.rs b/litellm-rust/crates/core/src/lifecycle/request_body.rs
index aaa915d3ce2..a8552c4922d 100644
--- a/litellm-rust/crates/core/src/lifecycle/request_body.rs
+++ b/litellm-rust/crates/core/src/lifecycle/request_body.rs
@@ -1,18 +1,12 @@
-/// Representation exposed to `pre_call`.
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum CallbackBodyView {
-    /// A mutable structured object.
     Structured,
-    /// An encoded string.
     Serialized,
 }
 
-/// When transport captures the request body.
 #[derive(Clone, Copy, Debug, PartialEq, Eq)]
 pub enum BodyReadPoint {
-    /// Before `pre_call`.
     BuildRequest,
-    /// After `pre_call`.
     Send,
 }