diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 3853fd297dd..0b3d472deb9 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -37125,7 +37125,7 @@
         "cache_read_input_token_cost_priority": 2.5e-07,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 1.25e-06,
         "input_cost_per_token_batches": 6.25e-07,
         "input_cost_per_token_flex": 6.25e-07,
@@ -39443,7 +39443,7 @@
     "gpt-5-pro": {
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 1.5e-05,
         "input_cost_per_token_batches": 7.5e-06,
         "litellm_provider": "openai",
@@ -39495,7 +39495,7 @@
     "gpt-5-pro-2025-10-06": {
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 1.5e-05,
         "input_cost_per_token_batches": 7.5e-06,
         "litellm_provider": "openai",
@@ -39551,7 +39551,7 @@
         "cache_read_input_token_cost_priority": 2.5e-07,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 1.25e-06,
         "input_cost_per_token_batches": 6.25e-07,
         "input_cost_per_token_flex": 6.25e-07,
@@ -39772,7 +39772,7 @@
         "cache_read_input_token_cost_priority": 4.5e-08,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-terra",
+        "successor_model": "gpt-6.1-terra",
         "input_cost_per_token": 2.5e-07,
         "input_cost_per_token_batches": 1.25e-07,
         "input_cost_per_token_flex": 1.25e-07,
@@ -39833,7 +39833,7 @@
         "cache_read_input_token_cost_priority": 4.5e-08,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-terra",
+        "successor_model": "gpt-6.1-terra",
         "input_cost_per_token": 2.5e-07,
         "input_cost_per_token_batches": 1.25e-07,
         "input_cost_per_token_flex": 1.25e-07,
@@ -39893,7 +39893,7 @@
         "cache_read_input_token_cost_flex": 2.5e-09,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-luna",
+        "successor_model": "gpt-6-luna",
         "input_cost_per_token": 5e-08,
         "input_cost_per_token_batches": 2.5e-08,
         "input_cost_per_token_flex": 2.5e-08,
@@ -39951,7 +39951,7 @@
         "cache_read_input_token_cost_flex": 2.5e-09,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-luna",
+        "successor_model": "gpt-6-luna",
         "input_cost_per_token": 5e-08,
         "input_cost_per_token_batches": 2.5e-08,
         "input_cost_per_token_flex": 2.5e-08,
@@ -46126,7 +46126,8 @@
         "cache_read_input_token_cost_flex": 2.5e-07,
         "cache_read_input_token_cost_priority": 8.75e-07,
         "deprecation_date": "2026-12-11",
-        "successor_model": "gpt-5.6-sol",
+        "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 2e-06,
         "input_cost_per_token_batches": 1e-06,
         "input_cost_per_token_flex": 1e-06,
@@ -46250,7 +46251,7 @@
         "cache_read_input_token_cost_priority": 8.75e-07,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 2e-06,
         "input_cost_per_token_batches": 1e-06,
         "input_cost_per_token_flex": 1e-06,
@@ -46349,7 +46350,7 @@
     "o3-pro": {
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 2e-05,
         "input_cost_per_token_batches": 1e-05,
         "litellm_provider": "openai",
@@ -46396,7 +46397,7 @@
     "o3-pro-2025-06-10": {
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 2e-05,
         "input_cost_per_token_batches": 1e-05,
         "litellm_provider": "openai",
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 3853fd297dd..0b3d472deb9 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -37125,7 +37125,7 @@
         "cache_read_input_token_cost_priority": 2.5e-07,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 1.25e-06,
         "input_cost_per_token_batches": 6.25e-07,
         "input_cost_per_token_flex": 6.25e-07,
@@ -39443,7 +39443,7 @@
     "gpt-5-pro": {
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 1.5e-05,
         "input_cost_per_token_batches": 7.5e-06,
         "litellm_provider": "openai",
@@ -39495,7 +39495,7 @@
     "gpt-5-pro-2025-10-06": {
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 1.5e-05,
         "input_cost_per_token_batches": 7.5e-06,
         "litellm_provider": "openai",
@@ -39551,7 +39551,7 @@
         "cache_read_input_token_cost_priority": 2.5e-07,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 1.25e-06,
         "input_cost_per_token_batches": 6.25e-07,
         "input_cost_per_token_flex": 6.25e-07,
@@ -39772,7 +39772,7 @@
         "cache_read_input_token_cost_priority": 4.5e-08,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-terra",
+        "successor_model": "gpt-6.1-terra",
         "input_cost_per_token": 2.5e-07,
         "input_cost_per_token_batches": 1.25e-07,
         "input_cost_per_token_flex": 1.25e-07,
@@ -39833,7 +39833,7 @@
         "cache_read_input_token_cost_priority": 4.5e-08,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-terra",
+        "successor_model": "gpt-6.1-terra",
         "input_cost_per_token": 2.5e-07,
         "input_cost_per_token_batches": 1.25e-07,
         "input_cost_per_token_flex": 1.25e-07,
@@ -39893,7 +39893,7 @@
         "cache_read_input_token_cost_flex": 2.5e-09,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-luna",
+        "successor_model": "gpt-6-luna",
         "input_cost_per_token": 5e-08,
         "input_cost_per_token_batches": 2.5e-08,
         "input_cost_per_token_flex": 2.5e-08,
@@ -39951,7 +39951,7 @@
         "cache_read_input_token_cost_flex": 2.5e-09,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-luna",
+        "successor_model": "gpt-6-luna",
         "input_cost_per_token": 5e-08,
         "input_cost_per_token_batches": 2.5e-08,
         "input_cost_per_token_flex": 2.5e-08,
@@ -46126,7 +46126,8 @@
         "cache_read_input_token_cost_flex": 2.5e-07,
         "cache_read_input_token_cost_priority": 8.75e-07,
         "deprecation_date": "2026-12-11",
-        "successor_model": "gpt-5.6-sol",
+        "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 2e-06,
         "input_cost_per_token_batches": 1e-06,
         "input_cost_per_token_flex": 1e-06,
@@ -46250,7 +46251,7 @@
         "cache_read_input_token_cost_priority": 8.75e-07,
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 2e-06,
         "input_cost_per_token_batches": 1e-06,
         "input_cost_per_token_flex": 1e-06,
@@ -46349,7 +46350,7 @@
     "o3-pro": {
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 2e-05,
         "input_cost_per_token_batches": 1e-05,
         "litellm_provider": "openai",
@@ -46396,7 +46397,7 @@
     "o3-pro-2025-06-10": {
         "deprecation_date": "2026-12-11",
         "deprecation_source": "https://developers.openai.com/api/docs/deprecations",
-        "successor_model": "gpt-5.6-sol",
+        "successor_model": "gpt-6.1-sol",
         "input_cost_per_token": 2e-05,
         "input_cost_per_token_batches": 1e-05,
         "litellm_provider": "openai",