docs: sync Core Integrations API reference (anthropic) on Docusaurus (#11654)

Co-authored-by: sjrl <10526848+sjrl@users.noreply.github.com>

Author: HaystackBot

docs-website/reference/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,

docs-website/reference_versioned_docs/version-2.18/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,

docs-website/reference_versioned_docs/version-2.19/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,

docs-website/reference_versioned_docs/version-2.20/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,

docs-website/reference_versioned_docs/version-2.21/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,

docs-website/reference_versioned_docs/version-2.22/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,

docs-website/reference_versioned_docs/version-2.23/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,

docs-website/reference_versioned_docs/version-2.24/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,

docs-website/reference_versioned_docs/version-2.25/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,

docs-website/reference_versioned_docs/version-2.26/integrations-api/anthropic.md

@@ -616,7 +616,7 @@ print(response)
 ```python
 __init__(
     api_key: Secret = Secret.from_env_var("ANTHROPIC_API_KEY"),
-    model: str = "claude-sonnet-4-20250514",
+    model: str = "claude-sonnet-4-5",
     streaming_callback: Callable[[StreamingChunk], None] | None = None,
     system_prompt: str | None = None,
     generation_kwargs: dict[str, Any] | None = None,