diff --git a/evals/cli/oaieval.py b/evals/cli/oaieval.py
index e9cd432..06c3c5f 100644
--- a/evals/cli/oaieval.py
+++ b/evals/cli/oaieval.py
@@ -220,6 +220,7 @@ def to_number(x: str) -> Union[int, float, str]:
         **extra_eval_params,
     )
     result = eval.run(recorder)
+    add_token_usage_to_result(result, recorder)
     recorder.record_final_report(result)
 
     if not (args.dry_run or args.local_run):
@@ -258,6 +259,34 @@ def build_recorder(
     )
 
 
+def add_token_usage_to_result(result: dict[str, Any], recorder: RecorderBase) -> None:
+    """
+    Add token usage from logged sampling events to the result dictionary from the recorder.
+    """
+    usage_events = []
+    sampling_events = recorder.get_events("sampling")
+    for event in sampling_events:
+        if "usage" in event.data:
+            usage_events.append(dict(event.data["usage"]))
+    logger.info(f"Found {len(usage_events)}/{len(sampling_events)} sampling events with usage data")
+    if usage_events:
+        # Sum up the usage of all samples (assumes the usage is the same for all samples)
+        total_usage = {
+            key: sum(u[key] if u[key] is not None else 0 for u in usage_events)
+            for key in usage_events[0]
+        }
+        total_usage_str = "\n".join(f"{key}: {value:,}" for key, value in total_usage.items())
+        logger.info(f"Token usage from {len(usage_events)} sampling events:\n{total_usage_str}")
+        for key, value in total_usage.items():
+            keyname = f"usage_{key}"
+            if keyname not in result:
+                result[keyname] = value
+            else:
+                logger.warning(
+                    f"Usage key {keyname} already exists in result, not adding {keyname}"
+                )
+
+
 def main() -> None:
     parser = get_parser()
     args = cast(OaiEvalArguments, parser.parse_args(sys.argv[1:]))
diff --git a/evals/completion_fns/openai.py b/evals/completion_fns/openai.py
index ed50818..f3075f6 100644
--- a/evals/completion_fns/openai.py
+++ b/evals/completion_fns/openai.py
@@ -88,7 +88,12 @@ def __call__(
             **{**kwargs, **self.extra_options},
         )
         result = OpenAICompletionResult(raw_data=result, prompt=openai_create_prompt)
-        record_sampling(prompt=result.prompt, sampled=result.get_completions())
+        record_sampling(
+            prompt=result.prompt,
+            sampled=result.get_completions(),
+            model=result.raw_data.model,
+            usage=result.raw_data.usage,
+        )
         return result
 
 
@@ -133,5 +138,10 @@ def __call__(
             **{**kwargs, **self.extra_options},
         )
         result = OpenAIChatCompletionResult(raw_data=result, prompt=openai_create_prompt)
-        record_sampling(prompt=result.prompt, sampled=result.get_completions())
+        record_sampling(
+            prompt=result.prompt,
+            sampled=result.get_completions(),
+            model=result.raw_data.model,
+            usage=result.raw_data.usage,
+        )
         return result