diff --git a/benchmarks/osworld/README.md b/benchmarks/osworld/README.md
index 32785afc..327ad59c 100644
--- a/benchmarks/osworld/README.md
+++ b/benchmarks/osworld/README.md
@@ -26,4 +26,5 @@ Custom `/tests/test.sh` defined inline in the Dockerfile. Reward is hard-coded t
 
 - `Dockerfile` — builds the benchmark image
 - `compose.yaml` — compose file for `eval-containers run osworld`
+- `benchmarks/_chart/presets/osworld.yaml` — this benchmark's bespoke k8s topology (sidecars/Deployments/Services), overlaid on the shared chart when rendered with `--set benchmark=osworld`
 - `README.md` — this file
diff --git a/benchmarks/tau-bench/README.md b/benchmarks/tau-bench/README.md
index d2eaecbc..2ad646a4 100644
--- a/benchmarks/tau-bench/README.md
+++ b/benchmarks/tau-bench/README.md
@@ -26,4 +26,5 @@ Custom `/tests/test.sh` defined inline in the Dockerfile. Reward is hard-coded t
 
 - `Dockerfile` — builds the benchmark image
 - `compose.yaml` — compose file for `eval-containers run tau-bench`
+- `benchmarks/_chart/presets/tau-bench.yaml` — this benchmark's bespoke k8s topology (sidecars/Deployments/Services), overlaid on the shared chart when rendered with `--set benchmark=tau-bench`
 - `README.md` — this file
diff --git a/benchmarks/visualwebarena/README.md b/benchmarks/visualwebarena/README.md
index ef291613..7ff6bbec 100644
--- a/benchmarks/visualwebarena/README.md
+++ b/benchmarks/visualwebarena/README.md
@@ -26,4 +26,5 @@ Custom `/tests/test.sh` defined inline in the Dockerfile. Reward is hard-coded t
 
 - `Dockerfile` — builds the benchmark image
 - `compose.yaml` — compose file for `eval-containers run visualwebarena`
+- `benchmarks/_chart/presets/visualwebarena.yaml` — this benchmark's bespoke k8s topology (sidecars/Deployments/Services), overlaid on the shared chart when rendered with `--set benchmark=visualwebarena`
 - `README.md` — this file
diff --git a/benchmarks/webarena/README.md b/benchmarks/webarena/README.md
index a55fac29..c8773df3 100644
--- a/benchmarks/webarena/README.md
+++ b/benchmarks/webarena/README.md
@@ -26,4 +26,5 @@ Custom `/tests/test.sh` defined inline in the Dockerfile.
 
 - `Dockerfile` — builds the benchmark image
 - `compose.yaml` — compose file for `eval-containers run webarena`
+- `benchmarks/_chart/presets/webarena.yaml` — this benchmark's bespoke k8s topology (sidecars/Deployments/Services), overlaid on the shared chart when rendered with `--set benchmark=webarena`
 - `README.md` — this file