feat(docs): remove deprecated 1M model variants from documentation

Author: rstrahan

CHANGELOG.md

@@ -17,6 +17,8 @@ SPDX-License-Identifier: MIT-0
 
 ### Changed
 
+- **Removed Claude Sonnet 4:1m and Sonnet 4.5:1m model variants** — The 1M context window beta for Claude Sonnet 4 (`claude-sonnet-4-20250514-v1:0:1m`) and Sonnet 4.5 (`claude-sonnet-4-5-20250929-v1:0:1m`) is being retired effective April 30, 2026. These `:1m` model variants have been removed from all enum lists, UI dropdowns, quota code mappings, pricing, and documentation. Users needing 1M context windows should migrate to Claude Sonnet 4.6 (`claude-sonnet-4-6:1m`), where the 1M context window is generally available (GA).
+
 - **Default extraction model updated** to `us.anthropic.claude-sonnet-4-6` (was `us.anthropic.claude-sonnet-4-20250514-v1:0`) in system defaults.
 - **Error Analyzer system prompt improvements** — Added strategy for large batches, priority ordering, and error classification guidance.
 - **Error Analyzer settings** — Replaced duplicate inline cache with the shared cache from the common monitoring package.

config_library/pricing.yaml

@@ -195,17 +195,6 @@ pricing:
       - name: cacheWriteInputTokens
         price: "3.75E-6"
 
-  - name: bedrock/us.anthropic.claude-sonnet-4-20250514-v1:0:1m
-    units:
-      - name: inputTokens
-        price: "6.0E-6"
-      - name: outputTokens
-        price: "2.25E-5"
-      - name: cacheReadInputTokens
-        price: "6.0E-7"
-      - name: cacheWriteInputTokens
-        price: "7.5E-6"
-  
   - name: bedrock/us.anthropic.claude-sonnet-4-5-20250929-v1:0
     units:
       - name: inputTokens
@@ -217,17 +206,6 @@ pricing:
       - name: cacheWriteInputTokens
         price: "4.125E-6"
 
-  - name: bedrock/us.anthropic.claude-sonnet-4-5-20250929-v1:0:1m
-    units:
-      - name: inputTokens
-        price: "6.6E-6"
-      - name: outputTokens
-        price: "2.475E-5"
-      - name: cacheReadInputTokens
-        price: "6.6E-7"
-      - name: cacheWriteInputTokens
-        price: "8.25E-6"
-
   - name: bedrock/us.anthropic.claude-sonnet-4-6
     units:
       - name: inputTokens
@@ -406,17 +384,6 @@ pricing:
       - name: cacheWriteInputTokens
         price: "4.125E-6"
 
-  - name: bedrock/eu.anthropic.claude-sonnet-4-5-20250929-v1:0:1m
-    units:
-      - name: inputTokens
-        price: "6.6E-6"
-      - name: outputTokens
-        price: "2.475E-5"
-      - name: cacheReadInputTokens
-        price: "6.6E-7"
-      - name: cacheWriteInputTokens
-        price: "8.25E-6"
-
   - name: bedrock/eu.anthropic.claude-sonnet-4-6
     units:
       - name: inputTokens
@@ -530,17 +497,6 @@ pricing:
       - name: cacheWriteInputTokens
         price: "3.75E-6"
 
-  - name: bedrock/global.anthropic.claude-sonnet-4-5-20250929-v1:0:1m
-    units:
-      - name: inputTokens
-        price: "6.0E-6"
-      - name: outputTokens
-        price: "2.25E-5"
-      - name: cacheReadInputTokens
-        price: "6.0E-7"
-      - name: cacheWriteInputTokens
-        price: "7.5E-6"
-
   - name: bedrock/global.anthropic.claude-sonnet-4-6
     units:
       - name: inputTokens

docs/eu-region-model-support.md

@@ -24,9 +24,7 @@ The following table shows all US to EU model mappings currently configured in th
 | `us.anthropic.claude-3-5-sonnet-20241022-v2:0` | `eu.anthropic.claude-3-5-sonnet-20241022-v2:0` | Direct mapping |
 | `us.anthropic.claude-3-7-sonnet-20250219-v1:0` | `eu.anthropic.claude-3-7-sonnet-20250219-v1:0` | Direct mapping |
 | `us.anthropic.claude-sonnet-4-20250514-v1:0` | `eu.anthropic.claude-sonnet-4-20250514-v1:0` | Direct mapping |
-| `us.anthropic.claude-sonnet-4-20250514-v1:0:1m` | `eu.anthropic.claude-sonnet-4-5-20250929-v1:0` | **Fallback mapping** |
 | `us.anthropic.claude-sonnet-4-5-20250929-v1:0` | `eu.anthropic.claude-sonnet-4-5-20250929-v1:0` | Direct mapping |
-| `us.anthropic.claude-sonnet-4-5-20250929-v1:0:1m` | `eu.anthropic.claude-sonnet-4-5-20250929-v1:0:1m` | Direct mapping |
 | `us.anthropic.claude-sonnet-4-6` | `eu.anthropic.claude-sonnet-4-6` | Direct mapping |
 | `us.anthropic.claude-sonnet-4-6:1m` | `eu.anthropic.claude-sonnet-4-6:1m` | Direct mapping |
 | `us.anthropic.claude-opus-4-20250514-v1:0` | `eu.anthropic.claude-sonnet-4-5-20250929-v1:0` | **Fallback mapping** |
@@ -57,7 +55,6 @@ Based on the mappings above, the following EU models are supported:
 - `eu.anthropic.claude-3-7-sonnet-20250219-v1:0`
 - `eu.anthropic.claude-sonnet-4-20250514-v1:0`
 - `eu.anthropic.claude-sonnet-4-5-20250929-v1:0`
-- `eu.anthropic.claude-sonnet-4-5-20250929-v1:0:1m`
 
 ## Model Mapping Behavior
 

docs/idp-configuration-best-practices.md

@@ -1497,9 +1497,7 @@ Configure from these supported models:
 - `us.anthropic.claude-3-5-sonnet-20241022-v2:0`
 - `us.anthropic.claude-3-7-sonnet-20250219-v1:0`
 - `us.anthropic.claude-sonnet-4-20250514-v1:0`
-- `us.anthropic.claude-sonnet-4-20250514-v1:0:1m`
 - `us.anthropic.claude-sonnet-4-5-20250929-v1:0`
-- `us.anthropic.claude-sonnet-4-5-20250929-v1:0:1m`  
 - `us.anthropic.claude-sonnet-4-6`
 - `us.anthropic.claude-sonnet-4-6:1m`
 - `us.anthropic.claude-opus-4-20250514-v1:0`
@@ -1516,7 +1514,6 @@ Configure from these supported models:
 - `eu.anthropic.claude-3-7-sonnet-20250219-v1:0`
 - `eu.anthropic.claude-sonnet-4-20250514-v1:0`
 - `eu.anthropic.claude-sonnet-4-5-20250929-v1:0`
-- `eu.anthropic.claude-sonnet-4-5-20250929-v1:0:1m`
 - `eu.anthropic.claude-sonnet-4-6`
 - `eu.anthropic.claude-sonnet-4-6:1m`
 - `eu.anthropic.claude-opus-4-5-20251101-v1:0`
@@ -1526,7 +1523,6 @@ Configure from these supported models:
 - `global.amazon.nova-2-lite-v1:0`
 - `global.anthropic.claude-haiku-4-5-20251001-v1:0`
 - `global.anthropic.claude-sonnet-4-5-20250929-v1:0`
-- `global.anthropic.claude-sonnet-4-5-20250929-v1:0:1m`
 - `global.anthropic.claude-sonnet-4-6`
 - `global.anthropic.claude-sonnet-4-6:1m`
 - `global.anthropic.claude-opus-4-5-20251101-v1:0`

docs/pattern-2.md

@@ -278,9 +278,7 @@ To use Bedrock OCR:
    - `us.anthropic.claude-3-5-sonnet-20241022-v2:0`
    - `us.anthropic.claude-3-7-sonnet-20250219-v1:0`
    - `us.anthropic.claude-sonnet-4-20250514-v1:0`
-   - `us.anthropic.claude-sonnet-4-20250514-v1:0:1m`
    - `us.anthropic.claude-sonnet-4-5-20250929-v1:0`
-   - `us.anthropic.claude-sonnet-4-5-20250929-v1:0:1m`
    - `us.anthropic.claude-sonnet-4-6`
    - `us.anthropic.claude-sonnet-4-6:1m`
    - `us.anthropic.claude-opus-4-20250514-v1:0`
@@ -297,7 +295,6 @@ To use Bedrock OCR:
    - `eu.anthropic.claude-3-7-sonnet-20250219-v1:0`
    - `eu.anthropic.claude-sonnet-4-20250514-v1:0`
    - `eu.anthropic.claude-sonnet-4-5-20250929-v1:0`
-   - `eu.anthropic.claude-sonnet-4-5-20250929-v1:0:1m`
    - `eu.anthropic.claude-sonnet-4-6`
    - `eu.anthropic.claude-sonnet-4-6:1m`
    - `eu.anthropic.claude-opus-4-5-20251101-v1:0`
@@ -307,7 +304,6 @@ To use Bedrock OCR:
    - `global.amazon.nova-2-lite-v1:0`
    - `global.anthropic.claude-haiku-4-5-20251001-v1:0`
    - `global.anthropic.claude-sonnet-4-5-20250929-v1:0`
-   - `global.anthropic.claude-sonnet-4-5-20250929-v1:0:1m`
    - `global.anthropic.claude-sonnet-4-6`
    - `global.anthropic.claude-sonnet-4-6:1m`
    - `global.anthropic.claude-opus-4-5-20251101-v1:0`

lib/idp_common_pkg/idp_common/bedrock/client.py

@@ -77,9 +77,7 @@ class _RequestsConnectTimeout(Exception):
     "us.anthropic.claude-opus-4-1-20250805-v1:0",
     "us.anthropic.claude-opus-4-20250514-v1:0",
     "us.anthropic.claude-sonnet-4-20250514-v1:0",
-    "us.anthropic.claude-sonnet-4-20250514-v1:0:1m",
     "us.anthropic.claude-sonnet-4-5-20250929-v1:0",
-    "us.anthropic.claude-sonnet-4-5-20250929-v1:0:1m",
     "us.anthropic.claude-sonnet-4-6",
     "us.anthropic.claude-sonnet-4-6:1m",
     "us.anthropic.claude-haiku-4-5-20251001-v1:0",
@@ -90,7 +88,6 @@ class _RequestsConnectTimeout(Exception):
     "eu.anthropic.claude-3-7-sonnet-20250219-v1:0",
     "eu.anthropic.claude-sonnet-4-20250514-v1:0",
     "eu.anthropic.claude-sonnet-4-5-20250929-v1:0",
-    "eu.anthropic.claude-sonnet-4-5-20250929-v1:0:1m",
     "eu.anthropic.claude-sonnet-4-6",
     "eu.anthropic.claude-sonnet-4-6:1m",
     "eu.anthropic.claude-haiku-4-5-20251001-v1:0",
@@ -107,7 +104,6 @@ class _RequestsConnectTimeout(Exception):
     "global.amazon.nova-2-lite-v1:0:flex",
     "global.anthropic.claude-haiku-4-5-20251001-v1:0",
     "global.anthropic.claude-sonnet-4-5-20250929-v1:0",
-    "global.anthropic.claude-sonnet-4-5-20250929-v1:0:1m",
     "global.anthropic.claude-sonnet-4-6",
     "global.anthropic.claude-sonnet-4-6:1m",
     "global.anthropic.claude-opus-4-5-20251101-v1:0",