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mistral.py

@@ -0,0 +1,92 @@
+"""
+KTO strategies for custom chat template
+"""
+# pylint: disable=duplicate-code
+def argilla(
+    cfg,
+    **kwargs,
+):  # pylint: disable=possibly-unused-variable,unused-argument
+    def transform_fn(sample):
+        if "system" in sample and sample["system"]:
+            sample["prompt"] = (
+                f"<s>[SYSTEM_PROMPT]{sample['system']}[/SYSTEM_PROMPT][INST]{sample['instruction']}[/INST]"
+            )
+        else:
+            sample["prompt"] = (
+                f"<s>[INST]{sample['instruction']}[/INST]"
+            )
+        sample["completion"] = f"{sample['completion']}</s>"
+        return sample
+    return transform_fn
+
+def argilla_chat(
+    cfg,
+    **kwargs,
+):  # pylint: disable=possibly-unused-variable,unused-argument
+    """
+    for argilla/kto-mix-15k conversations
+    """
+    def transform_fn(sample):
+        # Assuming sample['completion'] is a list of dicts like [{"role": "user", "content": "..."}]
+        # This function is simplified, you might need more complex logic for multi-turn
+        user_message = next((msg['content'] for msg in sample['completion'] if msg.get('role') == 'user'), '')
+        assistant_response = next((msg['content'] for msg in sample['completion'] if msg.get('role') == 'assistant'), '')
+
+        sample["prompt"] = (
+            f"<s>[INST]{user_message}[/INST]"
+        )
+        sample["completion"] = f"{assistant_response}</s>"
+        return sample
+    return transform_fn
+
+def intel(cfg, **kwargs):  # pylint: disable=possibly-unused-variable,unused-argument
+    """
+    For Intel Orca KTO
+    ex: argilla/distilabel-intel-orca-kto
+    """
+    def transform_fn(sample):
+        if "system" in sample and sample["system"]:
+            sample["prompt"] = (
+                f"<s>[SYSTEM_PROMPT]{sample['system']}[/SYSTEM_PROMPT][INST]{sample['question']}[/INST]"
+            )
+        else:
+            sample["prompt"] = (
+                f"<s>[INST]{sample['question']}[/INST]"
+            )
+        sample["completion"] = f"{sample['completion']}</s>"
+        return sample
+    return transform_fn
+
+def prompt_pairs(
+    cfg, **kwargs
+):  # pylint: disable=possibly-unused-variable,unused-argument
+    def transform_fn(sample):
+        if "system" in sample and sample["system"]:
+            sample["prompt"] = (
+                f"<s>[SYSTEM_PROMPT]{sample['system']}[/SYSTEM_PROMPT][INST]{sample['prompt']}[/INST]"
+            )
+        else:
+            sample["prompt"] = (
+                f"<s>[INST]{sample['prompt']}[/INST]"
+            )
+        sample["completion"] = f"{sample['completion']}</s>"
+        return sample
+    return transform_fn
+
+def ultra(cfg, **kwargs):  # pylint: disable=possibly-unused-variable,unused-argument
+    """
+    for ultrafeedback binarized conversations
+    ex: argilla/ultrafeedback-binarized-preferences-cleaned-kto
+    """
+    def transform_fn(sample):
+        if "system" in sample and sample["system"]:
+            sample["prompt"] = (
+                f"<s>[SYSTEM_PROMPT]{sample['system']}[/SYSTEM_PROMPT][INST]{sample['prompt']}[/INST]"
+            )
+        else:
+            sample["prompt"] = (
+                f"<s>[INST]{sample['prompt']}[/INST]"
+            )
+        sample["completion"] = f"{sample['completion']}</s>"
+        return sample
+    return transform_fn