diff --git a/pipeline/eval/eval.py b/pipeline/eval/eval.py
index 31c5e43d7..dc7e7cdc7 100755
--- a/pipeline/eval/eval.py
+++ b/pipeline/eval/eval.py
@@ -356,7 +356,9 @@ def main(args_list: Optional[list[str]] = None) -> None:
             # Allow publishing metrics as a table on existing runs (i.e. previous trainings)
             wandb.open(resume=True)
             logger.info(f"Publishing metrics to Weight & Biases ({wandb.extra_kwargs})")
-            metric = metric_from_tc_context(chrf=chrf_details["score"], bleu=bleu_details["score"])
+            metric = metric_from_tc_context(
+                chrf=chrf_details["score"], bleu=bleu_details["score"], comet=comet_score
+            )
             wandb.handle_metrics(metrics=[metric])
             wandb.close()
 
diff --git a/tracking/translations_parser/data.py b/tracking/translations_parser/data.py
index 0cc5068c9..44128b8fb 100644
--- a/tracking/translations_parser/data.py
+++ b/tracking/translations_parser/data.py
@@ -56,6 +56,7 @@ class Metric:
     # Scores
     chrf: float
     bleu_detok: float
+    comet: float | None = None  # optional
 
     @classmethod
     def from_file(
@@ -79,10 +80,14 @@ def from_file(
                     values.append(float(line))
                 except ValueError:
                     continue
-            assert len(values) == 2, "file must contain exactly 2 float values"
+            assert len(values) in (2, 3), "file must contain 2 or 3 lines with a float value"
         except Exception as e:
             raise ValueError(f"Metrics file could not be parsed: {e}")
-        bleu_detok, chrf = values
+        if len(values) == 2:
+            bleu_detok, chrf = values
+            comet = None
+        if len(values) == 3:
+            bleu_detok, chrf, comet = values
         if importer is None:
             _, importer, dataset, augmentation = parse_task_label(metrics_file.stem)
         return cls(
@@ -91,6 +96,7 @@ def from_file(
             augmentation=augmentation,
             chrf=chrf,
             bleu_detok=bleu_detok,
+            comet=comet,
         )
 
     @classmethod
diff --git a/tracking/translations_parser/publishers.py b/tracking/translations_parser/publishers.py
index 20807d9aa..fbf642427 100644
--- a/tracking/translations_parser/publishers.py
+++ b/tracking/translations_parser/publishers.py
@@ -176,7 +176,11 @@ def handle_metrics(self, metrics: Sequence[Metric]) -> None:
                     title: wandb.plot.bar(
                         wandb.Table(
                             columns=["Metric", "Value"],
-                            data=[[key, getattr(metric, key)] for key in ("bleu_detok", "chrf")],
+                            data=[
+                                [key, getattr(metric, key)]
+                                for key in ("bleu_detok", "chrf", "comet")
+                                if getattr(metric, key) is not None
+                            ],
                         ),
                         "Metric",
                         "Value",
diff --git a/tracking/translations_parser/utils.py b/tracking/translations_parser/utils.py
index ebfeab75c..01569ddfa 100644
--- a/tracking/translations_parser/utils.py
+++ b/tracking/translations_parser/utils.py
@@ -164,7 +164,7 @@ def build_task_name(task: dict):
     return prefix, label.model
 
 
-def metric_from_tc_context(chrf: float, bleu: float):
+def metric_from_tc_context(chrf: float, bleu: float, comet: float):
     """
     Find the various names needed to build a metric directly from a Taskcluster task
     """
@@ -185,4 +185,5 @@ def metric_from_tc_context(chrf: float, bleu: float):
         augmentation=parsed.augmentation,
         chrf=chrf,
         bleu_detok=bleu,
+        comet=comet,
     )