diff --git a/e2e/browser-v3/arena/ARENA.md b/e2e/browser-v3/arena/ARENA.md
index 185bc23a..a866e335 100644
--- a/e2e/browser-v3/arena/ARENA.md
+++ b/e2e/browser-v3/arena/ARENA.md
@@ -261,6 +261,16 @@ Ungated (cost is ~1 line) — the pilot's 12 controls decide if that is a tax. P
 8 targets (incl >=1 five-plus-part), controls 12/12. This is the second half of the
 browser-use loop diff (step verdicts); the first half (plan state) is dead.
 
+VERDICT (same day): **fail — targets 1/8 (first-ever pilot target win, but a 3-part; pre-reg
+required >=2 incl a >=5-part), controls 10/12 (both login-popup variants lost).** Both halves
+of the browser-use loop diff are now tested and neither transfers into our loop. Escalation per
+method: stop guessing mechanisms; trace-level diff of their WIN vs our LOSS on the same 6-part
+task. First finding from our side: the loss is 8 confident, error-free clicks scoring 0 — and
+step records did not store WHAT was clicked. Instrumentation fixed (StepRecord.target: resolved
+accessible names per action); labeled diagnostic episode next. Their side shows a self-authored
+running done-list in the memory field, persisted verbatim — possibly the real carrier, but no
+v29 until the labeled trace says where ours actually diverges.
+
 ## Positioning vs public generic-harness baselines (user-supplied 2026 survey)
 
 The comparable class is generic agents, NOT MiniWoB-specialized systems (HTML-T5++ 95.2 trained
diff --git a/e2e/browser-v3/arena/config_files b/e2e/browser-v3/arena/config_files
new file mode 120000
index 00000000..72a8e531
--- /dev/null
+++ b/e2e/browser-v3/arena/config_files
@@ -0,0 +1 @@
+/Users/eric/.cache/arena/webchorearena/BrowserGym/config_files
\ No newline at end of file
diff --git a/e2e/browser-v3/arena/recorder.py b/e2e/browser-v3/arena/recorder.py
index 3ef161b5..58b1e9e5 100644
--- a/e2e/browser-v3/arena/recorder.py
+++ b/e2e/browser-v3/arena/recorder.py
@@ -24,6 +24,9 @@ class StepRecord:
 
     step: int
     action: str = ""
+    # Accessible name(s) of the element(s) the action targeted, resolved at act time. Added after
+    # a 6-part CompWoB loss read as 8 anonymous clicks -- a trace nobody can diagnose is data lost.
+    target: str = ""
     action_ms: float = 0.0
     perceive_ms: float = 0.0
     think_ms: float = 0.0
diff --git a/e2e/browser-v3/arena/run.py b/e2e/browser-v3/arena/run.py
index e1c117b9..a21c4c9b 100644
--- a/e2e/browser-v3/arena/run.py
+++ b/e2e/browser-v3/arena/run.py
@@ -10,6 +10,7 @@ from __future__ import annotations
 
 import argparse
 import os
+import re
 import signal
 import sys
 import time
@@ -172,8 +173,14 @@ def run_episode(arm: str, task: str, seed: int, rec: Recorder, args: argparse.Na
             # The LLM call rides inside act(); urlopen's timeout does not cover every hang mode.
             decision = with_deadline(lambda: policy.act(obs, ep.goal), args.step_timeout + 90)
             perceive_ms = (time.time() - t_perc) * 1000
+            tgt = ""
+            i2b, rnames = getattr(policy, "index_to_bid", None), getattr(policy, "row_names", None)
+            if i2b and rnames:
+                b2n = {b: rnames.get(i, "") for i, b in i2b.items()}
+                hit = [n for n in (b2n.get(m) for m in re.findall(r'"([^"]+)"', decision.action)) if n]
+                tgt = " | ".join(hit)[:160]
             rec_step = StepRecord(
-                step=step, action=decision.action, perceive_ms=perceive_ms,
+                step=step, action=decision.action, target=tgt, perceive_ms=perceive_ms,
                 think_ms=getattr(decision, "think_ms", 0.0),
                 axtree_chars=ax_chars, axtree_nodes=nodes,
                 dom_chars=perception.dom_chars(obs) if args.dom_metrics else 0,