初始化项目，由ModelHub XC社区提供模型

Model: ayh015/myLightningOPD
Source: Original Platform

slime/utils/debug_utils/replay_reward_fn.py

@@ -0,0 +1,53 @@
+# SPDX-FileCopyrightText: Copyright (c) 2026 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
+# SPDX-License-Identifier: Apache-2.0
+
+import asyncio
+from typing import Annotated
+
+import ray
+import torch
+import typer
+
+from slime.utils.misc import load_function
+from slime.utils.types import Sample
+
+
+def _truncate(text, max_len=200):
+    """Truncate text and add ellipsis if too long."""
+    if text is None:
+        return None
+    text = str(text).replace("\n", "\\n")
+    if len(text) > max_len:
+        return text[:max_len] + "..."
+    return text
+
+
+def main(
+    rollout_data_path: Annotated[str, typer.Option()],
+    custom_rm_path: Annotated[str, typer.Option()],
+):
+    if not ray.is_initialized():
+        ray.init()
+
+    pack = torch.load(rollout_data_path)
+    samples = [Sample.from_dict(s) for s in pack["samples"]]
+    asyncio.run(_main_async(samples=samples, custom_rm_path=custom_rm_path))
+
+
+async def _main_async(samples, custom_rm_path):
+    rm_function = load_function(custom_rm_path)
+    rewards = await asyncio.gather(*[rm_function(None, sample) for sample in samples])
+
+    for i, (sample, reward) in enumerate(zip(samples, rewards, strict=True)):
+        print("-" * 60)
+        print(f"Sample {i + 1}/{len(samples)}")
+        print(f"  Index:    {sample.index}")
+        print(f"  Status:   {sample.status}")
+        print(f"  Reward:   {reward}")
+        print(f"  Prompt:   {_truncate(sample.prompt, 200)}")
+        print(f"  Response: {_truncate(sample.response, 200)}")
+    print("-" * 60)
+
+
+if __name__ == "__main__":
+    typer.run(main)