diff --git a/litellm/model_prices_and_context_window_backup.json b/litellm/model_prices_and_context_window_backup.json
index e4268fac81a..13a45fd1650 100644
--- a/litellm/model_prices_and_context_window_backup.json
+++ b/litellm/model_prices_and_context_window_backup.json
@@ -712,6 +712,7 @@
     },
     "anthropic.claude-haiku-4-5-20251001-v1:0": {
         "cache_creation_input_token_cost": 1.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 2e-06,
         "cache_read_input_token_cost": 1e-07,
         "input_cost_per_token": 1e-06,
         "litellm_provider": "bedrock_converse",
@@ -735,6 +736,7 @@
     },
     "anthropic.claude-haiku-4-5@20251001": {
         "cache_creation_input_token_cost": 1.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 2e-06,
         "cache_read_input_token_cost": 1e-07,
         "input_cost_per_token": 1e-06,
         "litellm_provider": "bedrock_converse",
@@ -955,6 +957,7 @@
     },
     "anthropic.claude-opus-4-5-20251101-v1:0": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -982,6 +985,7 @@
     },
     "anthropic.claude-opus-4-6-v1": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1011,6 +1015,7 @@
     },
     "global.anthropic.claude-opus-4-6-v1": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1040,6 +1045,7 @@
     },
     "us.anthropic.claude-opus-4-6-v1": {
         "cache_creation_input_token_cost": 6.875e-06,
+        "cache_creation_input_token_cost_above_1hr": 1.1e-05,
         "cache_read_input_token_cost": 5.5e-07,
         "input_cost_per_token": 5.5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1127,6 +1133,7 @@
     },
     "anthropic.claude-opus-4-7": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1157,6 +1164,7 @@
     },
     "global.anthropic.claude-opus-4-7": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1187,6 +1195,7 @@
     },
     "us.anthropic.claude-opus-4-7": {
         "cache_creation_input_token_cost": 6.875e-06,
+        "cache_creation_input_token_cost_above_1hr": 1.1e-05,
         "cache_read_input_token_cost": 5.5e-07,
         "input_cost_per_token": 5.5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1277,6 +1286,7 @@
     },
     "anthropic.claude-sonnet-4-6": {
         "cache_creation_input_token_cost": 3.75e-06,
+        "cache_creation_input_token_cost_above_1hr": 6e-06,
         "cache_read_input_token_cost": 3e-07,
         "input_cost_per_token": 3e-06,
         "litellm_provider": "bedrock_converse",
@@ -1305,6 +1315,7 @@
     },
     "global.anthropic.claude-sonnet-4-6": {
         "cache_creation_input_token_cost": 3.75e-06,
+        "cache_creation_input_token_cost_above_1hr": 6e-06,
         "cache_read_input_token_cost": 3e-07,
         "input_cost_per_token": 3e-06,
         "litellm_provider": "bedrock_converse",
@@ -1333,6 +1344,7 @@
     },
     "us.anthropic.claude-sonnet-4-6": {
         "cache_creation_input_token_cost": 4.125e-06,
+        "cache_creation_input_token_cost_above_1hr": 6.6e-06,
         "cache_read_input_token_cost": 3.3e-07,
         "input_cost_per_token": 3.3e-06,
         "litellm_provider": "bedrock_converse",
@@ -1447,11 +1459,13 @@
     },
     "anthropic.claude-sonnet-4-5-20250929-v1:0": {
         "cache_creation_input_token_cost": 3.75e-06,
+        "cache_creation_input_token_cost_above_1hr": 6e-06,
         "cache_read_input_token_cost": 3e-07,
         "input_cost_per_token": 3e-06,
         "input_cost_per_token_above_200k_tokens": 6e-06,
         "output_cost_per_token_above_200k_tokens": 2.25e-05,
         "cache_creation_input_token_cost_above_200k_tokens": 7.5e-06,
+        "cache_creation_input_token_cost_above_1hr_above_200k_tokens": 1.2e-05,
         "cache_read_input_token_cost_above_200k_tokens": 6e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 200000,
@@ -17921,11 +17935,13 @@
     },
     "global.anthropic.claude-sonnet-4-5-20250929-v1:0": {
         "cache_creation_input_token_cost": 3.75e-06,
+        "cache_creation_input_token_cost_above_1hr": 6e-06,
         "cache_read_input_token_cost": 3e-07,
         "input_cost_per_token": 3e-06,
         "input_cost_per_token_above_200k_tokens": 6e-06,
         "output_cost_per_token_above_200k_tokens": 2.25e-05,
         "cache_creation_input_token_cost_above_200k_tokens": 7.5e-06,
+        "cache_creation_input_token_cost_above_1hr_above_200k_tokens": 1.2e-05,
         "cache_read_input_token_cost_above_200k_tokens": 6e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 200000,
@@ -17982,6 +17998,7 @@
     },
     "global.anthropic.claude-haiku-4-5-20251001-v1:0": {
         "cache_creation_input_token_cost": 1.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 2e-06,
         "cache_read_input_token_cost": 1e-07,
         "input_cost_per_token": 1e-06,
         "litellm_provider": "bedrock_converse",
@@ -30116,6 +30133,7 @@
     },
     "us.anthropic.claude-haiku-4-5-20251001-v1:0": {
         "cache_creation_input_token_cost": 1.375e-06,
+        "cache_creation_input_token_cost_above_1hr": 2.2e-06,
         "cache_read_input_token_cost": 1.1e-07,
         "input_cost_per_token": 1.1e-06,
         "litellm_provider": "bedrock_converse",
@@ -30267,11 +30285,13 @@
     },
     "us.anthropic.claude-sonnet-4-5-20250929-v1:0": {
         "cache_creation_input_token_cost": 4.125e-06,
+        "cache_creation_input_token_cost_above_1hr": 6.6e-06,
         "cache_read_input_token_cost": 3.3e-07,
         "input_cost_per_token": 3.3e-06,
         "input_cost_per_token_above_200k_tokens": 6.6e-06,
         "output_cost_per_token_above_200k_tokens": 2.475e-05,
         "cache_creation_input_token_cost_above_200k_tokens": 8.25e-06,
+        "cache_creation_input_token_cost_above_1hr_above_200k_tokens": 1.32e-05,
         "cache_read_input_token_cost_above_200k_tokens": 6.6e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 200000,
@@ -30372,6 +30392,7 @@
     },
     "us.anthropic.claude-opus-4-5-20251101-v1:0": {
         "cache_creation_input_token_cost": 6.875e-06,
+        "cache_creation_input_token_cost_above_1hr": 1.1e-05,
         "cache_read_input_token_cost": 5.5e-07,
         "input_cost_per_token": 5.5e-06,
         "litellm_provider": "bedrock_converse",
@@ -30399,6 +30420,7 @@
     },
     "global.anthropic.claude-opus-4-5-20251101-v1:0": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
diff --git a/model_prices_and_context_window.json b/model_prices_and_context_window.json
index ca7d323ad6c..bbe13442d63 100644
--- a/model_prices_and_context_window.json
+++ b/model_prices_and_context_window.json
@@ -712,6 +712,7 @@
     },
     "anthropic.claude-haiku-4-5-20251001-v1:0": {
         "cache_creation_input_token_cost": 1.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 2e-06,
         "cache_read_input_token_cost": 1e-07,
         "input_cost_per_token": 1e-06,
         "litellm_provider": "bedrock_converse",
@@ -735,6 +736,7 @@
     },
     "anthropic.claude-haiku-4-5@20251001": {
         "cache_creation_input_token_cost": 1.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 2e-06,
         "cache_read_input_token_cost": 1e-07,
         "input_cost_per_token": 1e-06,
         "litellm_provider": "bedrock_converse",
@@ -955,6 +957,7 @@
     },
     "anthropic.claude-opus-4-5-20251101-v1:0": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -982,6 +985,7 @@
     },
     "anthropic.claude-opus-4-6-v1": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1011,6 +1015,7 @@
     },
     "global.anthropic.claude-opus-4-6-v1": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1040,6 +1045,7 @@
     },
     "us.anthropic.claude-opus-4-6-v1": {
         "cache_creation_input_token_cost": 6.875e-06,
+        "cache_creation_input_token_cost_above_1hr": 1.1e-05,
         "cache_read_input_token_cost": 5.5e-07,
         "input_cost_per_token": 5.5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1127,6 +1133,7 @@
     },
     "anthropic.claude-opus-4-7": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1171,6 +1178,7 @@
     },
     "global.anthropic.claude-opus-4-7": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1201,6 +1209,7 @@
     },
     "us.anthropic.claude-opus-4-7": {
         "cache_creation_input_token_cost": 6.875e-06,
+        "cache_creation_input_token_cost_above_1hr": 1.1e-05,
         "cache_read_input_token_cost": 5.5e-07,
         "input_cost_per_token": 5.5e-06,
         "litellm_provider": "bedrock_converse",
@@ -1291,6 +1300,7 @@
     },
     "anthropic.claude-sonnet-4-6": {
         "cache_creation_input_token_cost": 3.75e-06,
+        "cache_creation_input_token_cost_above_1hr": 6e-06,
         "cache_read_input_token_cost": 3e-07,
         "input_cost_per_token": 3e-06,
         "litellm_provider": "bedrock_converse",
@@ -1319,6 +1329,7 @@
     },
     "global.anthropic.claude-sonnet-4-6": {
         "cache_creation_input_token_cost": 3.75e-06,
+        "cache_creation_input_token_cost_above_1hr": 6e-06,
         "cache_read_input_token_cost": 3e-07,
         "input_cost_per_token": 3e-06,
         "litellm_provider": "bedrock_converse",
@@ -1347,6 +1358,7 @@
     },
     "us.anthropic.claude-sonnet-4-6": {
         "cache_creation_input_token_cost": 4.125e-06,
+        "cache_creation_input_token_cost_above_1hr": 6.6e-06,
         "cache_read_input_token_cost": 3.3e-07,
         "input_cost_per_token": 3.3e-06,
         "litellm_provider": "bedrock_converse",
@@ -1461,11 +1473,13 @@
     },
     "anthropic.claude-sonnet-4-5-20250929-v1:0": {
         "cache_creation_input_token_cost": 3.75e-06,
+        "cache_creation_input_token_cost_above_1hr": 6e-06,
         "cache_read_input_token_cost": 3e-07,
         "input_cost_per_token": 3e-06,
         "input_cost_per_token_above_200k_tokens": 6e-06,
         "output_cost_per_token_above_200k_tokens": 2.25e-05,
         "cache_creation_input_token_cost_above_200k_tokens": 7.5e-06,
+        "cache_creation_input_token_cost_above_1hr_above_200k_tokens": 1.2e-05,
         "cache_read_input_token_cost_above_200k_tokens": 6e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 200000,
@@ -17935,11 +17949,13 @@
     },
     "global.anthropic.claude-sonnet-4-5-20250929-v1:0": {
         "cache_creation_input_token_cost": 3.75e-06,
+        "cache_creation_input_token_cost_above_1hr": 6e-06,
         "cache_read_input_token_cost": 3e-07,
         "input_cost_per_token": 3e-06,
         "input_cost_per_token_above_200k_tokens": 6e-06,
         "output_cost_per_token_above_200k_tokens": 2.25e-05,
         "cache_creation_input_token_cost_above_200k_tokens": 7.5e-06,
+        "cache_creation_input_token_cost_above_1hr_above_200k_tokens": 1.2e-05,
         "cache_read_input_token_cost_above_200k_tokens": 6e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 200000,
@@ -17996,6 +18012,7 @@
     },
     "global.anthropic.claude-haiku-4-5-20251001-v1:0": {
         "cache_creation_input_token_cost": 1.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 2e-06,
         "cache_read_input_token_cost": 1e-07,
         "input_cost_per_token": 1e-06,
         "litellm_provider": "bedrock_converse",
@@ -30170,6 +30187,7 @@
     },
     "us.anthropic.claude-haiku-4-5-20251001-v1:0": {
         "cache_creation_input_token_cost": 1.375e-06,
+        "cache_creation_input_token_cost_above_1hr": 2.2e-06,
         "cache_read_input_token_cost": 1.1e-07,
         "input_cost_per_token": 1.1e-06,
         "litellm_provider": "bedrock_converse",
@@ -30321,11 +30339,13 @@
     },
     "us.anthropic.claude-sonnet-4-5-20250929-v1:0": {
         "cache_creation_input_token_cost": 4.125e-06,
+        "cache_creation_input_token_cost_above_1hr": 6.6e-06,
         "cache_read_input_token_cost": 3.3e-07,
         "input_cost_per_token": 3.3e-06,
         "input_cost_per_token_above_200k_tokens": 6.6e-06,
         "output_cost_per_token_above_200k_tokens": 2.475e-05,
         "cache_creation_input_token_cost_above_200k_tokens": 8.25e-06,
+        "cache_creation_input_token_cost_above_1hr_above_200k_tokens": 1.32e-05,
         "cache_read_input_token_cost_above_200k_tokens": 6.6e-07,
         "litellm_provider": "bedrock_converse",
         "max_input_tokens": 200000,
@@ -30426,6 +30446,7 @@
     },
     "us.anthropic.claude-opus-4-5-20251101-v1:0": {
         "cache_creation_input_token_cost": 6.875e-06,
+        "cache_creation_input_token_cost_above_1hr": 1.1e-05,
         "cache_read_input_token_cost": 5.5e-07,
         "input_cost_per_token": 5.5e-06,
         "litellm_provider": "bedrock_converse",
@@ -30453,6 +30474,7 @@
     },
     "global.anthropic.claude-opus-4-5-20251101-v1:0": {
         "cache_creation_input_token_cost": 6.25e-06,
+        "cache_creation_input_token_cost_above_1hr": 1e-05,
         "cache_read_input_token_cost": 5e-07,
         "input_cost_per_token": 5e-06,
         "litellm_provider": "bedrock_converse",
diff --git a/tests/test_litellm/test_bedrock_anthropic_1hr_cache_pricing.py b/tests/test_litellm/test_bedrock_anthropic_1hr_cache_pricing.py
new file mode 100644
index 00000000000..69af35dfeae
--- /dev/null
+++ b/tests/test_litellm/test_bedrock_anthropic_1hr_cache_pricing.py
@@ -0,0 +1,123 @@
+"""
+Validate that Bedrock-hosted Anthropic Claude 4.5/4.6/4.7 entries carry the
+1-hour prompt-cache write tier (`cache_creation_input_token_cost_above_1hr`)
+in `model_prices_and_context_window.json`.
+
+AWS Bedrock pricing (https://aws.amazon.com/bedrock/pricing/) publishes a
+separate 1-hour cache write column for the Claude 4.5 / 4.6 / 4.7 family.
+Without these fields, cost tracking on Bedrock 1-hour-TTL prompt caching
+falls back to the 5-minute write rate and undercounts spend by ~60%.
+
+Source values (per million tokens) for the 1-hour cache write column,
+as published on the AWS Bedrock pricing page:
+
+  Global pricing:
+    Opus 4.7  / Opus 4.6 / Opus 4.5             -> $10.00
+    Sonnet 4.6 / Sonnet 4.5 (regular tier)      -> $6.00
+    Sonnet 4.5 long-context (>200K tier)        -> $12.00
+    Haiku 4.5                                   -> $2.00
+
+  US pricing (10% premium over Global):
+    Opus 4.7 / Opus 4.6 / Opus 4.5              -> $11.00
+    Sonnet 4.6 / Sonnet 4.5 (regular tier)      -> $6.60
+    Sonnet 4.5 long-context (>200K tier)        -> $13.20
+    Haiku 4.5                                   -> $2.20
+"""
+
+import json
+import os
+
+import pytest
+
+
+@pytest.fixture(scope="module")
+def model_data():
+    json_path = os.path.join(
+        os.path.dirname(__file__), "../../model_prices_and_context_window.json"
+    )
+    with open(json_path) as f:
+        return json.load(f)
+
+
+# (model_key, expected 1hr cache write per token, expected 1hr LC tier or None)
+GLOBAL_EXPECTED = [
+    # Opus 4.7 - $10.00 / MTok
+    ("anthropic.claude-opus-4-7", 1e-05, None),
+    ("global.anthropic.claude-opus-4-7", 1e-05, None),
+    # Opus 4.6 - $10.00 / MTok
+    ("anthropic.claude-opus-4-6-v1", 1e-05, None),
+    ("global.anthropic.claude-opus-4-6-v1", 1e-05, None),
+    # Opus 4.5 - $10.00 / MTok
+    ("anthropic.claude-opus-4-5-20251101-v1:0", 1e-05, None),
+    ("global.anthropic.claude-opus-4-5-20251101-v1:0", 1e-05, None),
+    # Sonnet 4.6 - $6.00 / MTok (no separate LC tier per AWS)
+    ("anthropic.claude-sonnet-4-6", 6e-06, None),
+    ("global.anthropic.claude-sonnet-4-6", 6e-06, None),
+    # Sonnet 4.5 - $6.00 / MTok regular, $12.00 / MTok long-context (>200K)
+    ("anthropic.claude-sonnet-4-5-20250929-v1:0", 6e-06, 1.2e-05),
+    ("global.anthropic.claude-sonnet-4-5-20250929-v1:0", 6e-06, 1.2e-05),
+    # Haiku 4.5 - $2.00 / MTok
+    ("anthropic.claude-haiku-4-5-20251001-v1:0", 2e-06, None),
+    ("anthropic.claude-haiku-4-5@20251001", 2e-06, None),
+    ("global.anthropic.claude-haiku-4-5-20251001-v1:0", 2e-06, None),
+]
+
+US_EXPECTED = [
+    # US is +10% over Global.
+    ("us.anthropic.claude-opus-4-7", 1.1e-05, None),
+    ("us.anthropic.claude-opus-4-6-v1", 1.1e-05, None),
+    ("us.anthropic.claude-opus-4-5-20251101-v1:0", 1.1e-05, None),
+    ("us.anthropic.claude-sonnet-4-6", 6.6e-06, None),
+    ("us.anthropic.claude-sonnet-4-5-20250929-v1:0", 6.6e-06, 1.32e-05),
+    ("us.anthropic.claude-haiku-4-5-20251001-v1:0", 2.2e-06, None),
+]
+
+
+@pytest.mark.parametrize(
+    "model_key, expected_1hr, expected_1hr_lc", GLOBAL_EXPECTED + US_EXPECTED
+)
+def test_bedrock_anthropic_1hr_cache_write_pricing(
+    model_data, model_key, expected_1hr, expected_1hr_lc
+):
+    assert model_key in model_data, f"Missing model entry: {model_key}"
+    info = model_data[model_key]
+
+    # 1hr cache write rate must be present and exact.
+    assert "cache_creation_input_token_cost_above_1hr" in info, (
+        f"{model_key}: missing cache_creation_input_token_cost_above_1hr - "
+        "AWS Bedrock charges a separate 1-hour cache write rate for this model"
+    )
+    assert info["cache_creation_input_token_cost_above_1hr"] == expected_1hr, (
+        f"{model_key}: 1hr cache write rate "
+        f"{info['cache_creation_input_token_cost_above_1hr']} does not match "
+        f"expected {expected_1hr} from AWS Bedrock pricing"
+    )
+
+    # 1hr cache write rate must be 1.6x the 5-minute rate (AWS standard ratio).
+    five_min = info["cache_creation_input_token_cost"]
+    ratio = info["cache_creation_input_token_cost_above_1hr"] / five_min
+    assert (
+        abs(ratio - 1.6) < 1e-9
+    ), f"{model_key}: 1hr/5min ratio is {ratio}, expected 1.6"
+
+    # Long-context (>200K) tier, where AWS publishes one.
+    if expected_1hr_lc is not None:
+        assert (
+            "cache_creation_input_token_cost_above_1hr_above_200k_tokens" in info
+        ), f"{model_key}: missing 1hr cache write tier for >200K context"
+        assert (
+            info["cache_creation_input_token_cost_above_1hr_above_200k_tokens"]
+            == expected_1hr_lc
+        ), (
+            f"{model_key}: long-context 1hr cache write rate "
+            f"{info['cache_creation_input_token_cost_above_1hr_above_200k_tokens']} "
+            f"does not match expected {expected_1hr_lc}"
+        )
+        five_min_lc = info["cache_creation_input_token_cost_above_200k_tokens"]
+        ratio_lc = (
+            info["cache_creation_input_token_cost_above_1hr_above_200k_tokens"]
+            / five_min_lc
+        )
+        assert (
+            abs(ratio_lc - 1.6) < 1e-9
+        ), f"{model_key}: long-context 1hr/5min ratio is {ratio_lc}, expected 1.6"