Add EasyCom encoder-only comparison workflow

README.md

@@ -11,6 +11,11 @@ The pooled local-feature B1 experiment (frozen Qwen face crops + recent audio,
 native 2048D sidecars, optional trainable projection, four-epoch ablations) is
 documented in [docs/local_feature_baseline.md](docs/local_feature_baseline.md).
 
+For **EasyCom encoder-only A / V / AV** with no Thinker states, start with
+[the EasyCom comparison commands](docs/easycom_encoder_only.md).
+They reuse the verified local sidecars, train on Session 4–12, test on 3/2/1,
+and keep four epochs with no dev set.
+
 The main experiment is deliberately simple:
 
 ```text
@@ -301,11 +306,13 @@ GPU workers, with per-GPU logs, validated resume, and foreground supervision.
 See the guide's L20 commands for the `/data1/yfzx/wangx` paths.
 
 For **encoder-only A / V / AV**, without Thinker states, see
-[the encoder-only comparison guide](docs/ego4d_encoder_only.md).
+[the Ego4D guide](docs/ego4d_encoder_only.md) or
+[the EasyCom-first guide](docs/easycom_encoder_only.md).
 `prepare_encoder_only_features.py` packs complete local vectors and validity
-bits on CPU; `run_ego4d_encoder_only.py` trains/evaluates four-epoch heads with
-no dev set. This native-concatenation baseline is not capacity- or
-context-matched to the Thinker baseline.
+bits on CPU (pass `--dataset easycom` for EasyCom; default remains Ego4D).
+`run_ego4d_encoder_only.py` / `run_easycom_encoder_only.py` train/evaluate
+four-epoch heads with no dev set. This native-concatenation baseline is not
+capacity- or context-matched to the Thinker baseline.
 
 ## Current Ego4D context-length results