diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index 08eaeef3197..c82d04f043f 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -355,7 +355,6 @@
     "amazon.nova-lite-v1:0": {
         "input_cost_per_token": 6e-08,
         "cache_read_input_token_cost": 1.5e-08,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 300000,
         "max_output_tokens": 10000,
@@ -371,7 +370,6 @@
     },
     "amazon.nova-2-lite-v1:0": {
         "cache_read_input_token_cost": 7.5e-08,
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         "input_cost_per_token": 3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -410,7 +408,6 @@
     },
     "apac.amazon.nova-2-lite-v1:0": {
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         "input_cost_per_token": 3.3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -449,7 +446,6 @@
     },
     "eu.amazon.nova-2-lite-v1:0": {
         "cache_read_input_token_cost": 8.25e-08,
-        "cache_creation_input_token_cost": 0.0,
         "input_cost_per_token": 3.3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -488,7 +484,6 @@
     },
     "us.amazon.nova-2-lite-v1:0": {
         "cache_read_input_token_cost": 8.25e-08,
-        "cache_creation_input_token_cost": 0.0,
         "input_cost_per_token": 3.3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -545,7 +540,6 @@
     "amazon.nova-micro-v1:0": {
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         "cache_read_input_token_cost": 8.75e-09,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 128000,
         "max_output_tokens": 10000,
@@ -560,7 +554,6 @@
     "amazon.nova-pro-v1:0": {
         "input_cost_per_token": 8e-07,
         "cache_read_input_token_cost": 2e-07,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 300000,
         "max_output_tokens": 10000,
@@ -29038,7 +29031,6 @@
     },
     "global.amazon.nova-2-lite-v1:0": {
         "cache_read_input_token_cost": 7.5e-08,
-        "cache_creation_input_token_cost": 0.0,
         "input_cost_per_token": 3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -44661,7 +44653,6 @@
     "us.amazon.nova-lite-v1:0": {
         "input_cost_per_token": 6e-08,
         "cache_read_input_token_cost": 1.5e-08,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 300000,
         "max_output_tokens": 10000,
@@ -44678,7 +44669,6 @@
     "us.amazon.nova-micro-v1:0": {
         "input_cost_per_token": 3.5e-08,
         "cache_read_input_token_cost": 8.75e-09,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 128000,
         "max_output_tokens": 10000,
@@ -44709,7 +44699,6 @@
     "us.amazon.nova-pro-v1:0": {
         "input_cost_per_token": 8e-07,
         "cache_read_input_token_cost": 2e-07,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 300000,
         "max_output_tokens": 10000,
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index 08eaeef3197..c82d04f043f 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -355,7 +355,6 @@
     "amazon.nova-lite-v1:0": {
         "input_cost_per_token": 6e-08,
         "cache_read_input_token_cost": 1.5e-08,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 300000,
         "max_output_tokens": 10000,
@@ -371,7 +370,6 @@
     },
     "amazon.nova-2-lite-v1:0": {
         "cache_read_input_token_cost": 7.5e-08,
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         "input_cost_per_token": 3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -410,7 +408,6 @@
     },
     "apac.amazon.nova-2-lite-v1:0": {
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-        "cache_creation_input_token_cost": 0.0,
         "input_cost_per_token": 3.3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -449,7 +446,6 @@
     },
     "eu.amazon.nova-2-lite-v1:0": {
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-        "cache_creation_input_token_cost": 0.0,
         "input_cost_per_token": 3.3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -488,7 +484,6 @@
     },
     "us.amazon.nova-2-lite-v1:0": {
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         "input_cost_per_token": 3.3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -545,7 +540,6 @@
     "amazon.nova-micro-v1:0": {
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         "cache_read_input_token_cost": 8.75e-09,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 128000,
         "max_output_tokens": 10000,
@@ -560,7 +554,6 @@
     "amazon.nova-pro-v1:0": {
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         "cache_read_input_token_cost": 2e-07,
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         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 300000,
         "max_output_tokens": 10000,
@@ -29038,7 +29031,6 @@
     },
     "global.amazon.nova-2-lite-v1:0": {
         "cache_read_input_token_cost": 7.5e-08,
-        "cache_creation_input_token_cost": 0.0,
         "input_cost_per_token": 3e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 1000000,
@@ -44661,7 +44653,6 @@
     "us.amazon.nova-lite-v1:0": {
         "input_cost_per_token": 6e-08,
         "cache_read_input_token_cost": 1.5e-08,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 300000,
         "max_output_tokens": 10000,
@@ -44678,7 +44669,6 @@
     "us.amazon.nova-micro-v1:0": {
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         "cache_read_input_token_cost": 8.75e-09,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 128000,
         "max_output_tokens": 10000,
@@ -44709,7 +44699,6 @@
     "us.amazon.nova-pro-v1:0": {
         "input_cost_per_token": 8e-07,
         "cache_read_input_token_cost": 2e-07,
-        "cache_creation_input_token_cost": 0.0,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 300000,
         "max_output_tokens": 10000,