fix(model-prices): correct replicate model key typo (#34800)

litellm/model_prices_and_context_window_backup.json

@@ -33052,7 +33052,7 @@
         "supports_tool_choice": true,
         "supports_response_schema": true
     },
-    "replicateopenai/gpt-oss-20b": {
+    "replicate/openai/gpt-oss-20b": {
         "input_cost_per_token": 9e-08,
         "output_cost_per_token": 3.6e-07,
         "litellm_provider": "replicate",

model_prices_and_context_window.json

@@ -33143,7 +33143,7 @@
         "supports_tool_choice": true,
         "supports_response_schema": true
     },
-    "replicateopenai/gpt-oss-20b": {
+    "replicate/openai/gpt-oss-20b": {
         "input_cost_per_token": 9e-08,
         "output_cost_per_token": 3.6e-07,
         "litellm_provider": "replicate",

tests/test_litellm/test_replicate_model_key_format.py

@@ -0,0 +1,43 @@
+import json
+from pathlib import Path
+from typing import Any
+
+import pytest
+
+
+@pytest.fixture()
+def model_cost() -> dict[str, Any]:
+    json_path = Path(__file__).parents[2] / "model_prices_and_context_window.json"
+    with open(json_path, encoding="utf-8") as f:
+        return json.load(f)
+
+
+def test_replicate_models_have_valid_key_prefix(model_cost: dict[str, Any]) -> None:
+    replicate_models = {k for k, v in model_cost.items() if v.get("litellm_provider") == "replicate"}
+    malformed = [k for k in replicate_models if not k.startswith("replicate/")]
+    assert not malformed, (
+        f"Replicate models must use 'replicate/owner/model' key format, found malformed keys: {malformed}"
+    )
+
+
+def test_replicate_openai_gpt_oss_20b_key_exists(model_cost: dict[str, Any]) -> None:
+    assert "replicate/openai/gpt-oss-20b" in model_cost
+    info = model_cost["replicate/openai/gpt-oss-20b"]
+    assert info["litellm_provider"] == "replicate"
+    assert info["mode"] == "chat"
+    assert info["supports_function_calling"] is True
+
+
+def test_replicate_backup_matches_main() -> None:
+    repo_root = Path(__file__).parents[2]
+    main_path = repo_root / "model_prices_and_context_window.json"
+    backup_path = repo_root / "litellm" / "model_prices_and_context_window_backup.json"
+
+    with open(main_path, encoding="utf-8") as f:
+        main_cost: dict[str, Any] = json.load(f)
+    with open(backup_path, encoding="utf-8") as f:
+        backup_cost: dict[str, Any] = json.load(f)
+
+    for key in main_cost:
+        if main_cost[key].get("litellm_provider") == "replicate":
+            assert backup_cost.get(key) == main_cost.get(key), f"{key} differs between main and backup model cost maps"