feat(api): GA thinking-display-setting

Author: stainless-app[bot]

.stats.yml

@@ -1,4 +1,4 @@
 configured_endpoints: 34
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/anthropic%2Fanthropic-3f1132b9be2d8218a7255103c40a0fbfc2b6d65db76f160db4477f9221493561.yml
-openapi_spec_hash: 58021ab18daccd5c45a930ffd7d6ab4d
-config_hash: 6debadaa8ff30c5b5ee61176ef42a5fc
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/anthropic%2Fanthropic-7fce94a3c9f72c1d81df2009682a3b554e4b641b32443fd7c1f09f566420f711.yml
+openapi_spec_hash: ae7e30bb8d093b5546cdc2b180f7b8e0
+config_hash: 32f037e4bc66dfaca12016b0e5110140

api.md

@@ -161,6 +161,7 @@ from anthropic.types import (
     WebFetchBlockParam,
     WebFetchTool20250910,
     WebFetchTool20260209,
+    WebFetchTool20260309,
     WebFetchToolResultBlock,
     WebFetchToolResultBlockParam,
     WebFetchToolResultErrorBlock,
@@ -453,6 +454,7 @@ from anthropic.types.beta import (
     BetaWebFetchBlockParam,
     BetaWebFetchTool20250910,
     BetaWebFetchTool20260209,
+    BetaWebFetchTool20260309,
     BetaWebFetchToolResultBlock,
     BetaWebFetchToolResultBlockParam,
     BetaWebFetchToolResultErrorBlock,

src/anthropic/types/__init__.py

@@ -139,6 +139,7 @@
 from .tool_search_tool_result_error import ToolSearchToolResultError as ToolSearchToolResultError
 from .web_fetch_tool_20250910_param import WebFetchTool20250910Param as WebFetchTool20250910Param
 from .web_fetch_tool_20260209_param import WebFetchTool20260209Param as WebFetchTool20260209Param
+from .web_fetch_tool_20260309_param import WebFetchTool20260309Param as WebFetchTool20260309Param
 from .web_search_result_block_param import WebSearchResultBlockParam as WebSearchResultBlockParam
 from .thinking_config_adaptive_param import ThinkingConfigAdaptiveParam as ThinkingConfigAdaptiveParam
 from .thinking_config_disabled_param import ThinkingConfigDisabledParam as ThinkingConfigDisabledParam

src/anthropic/types/beta/__init__.py

@@ -134,6 +134,7 @@
 from .beta_tool_search_tool_result_error import BetaToolSearchToolResultError as BetaToolSearchToolResultError
 from .beta_web_fetch_tool_20250910_param import BetaWebFetchTool20250910Param as BetaWebFetchTool20250910Param
 from .beta_web_fetch_tool_20260209_param import BetaWebFetchTool20260209Param as BetaWebFetchTool20260209Param
+from .beta_web_fetch_tool_20260309_param import BetaWebFetchTool20260309Param as BetaWebFetchTool20260309Param
 from .beta_web_search_result_block_param import BetaWebSearchResultBlockParam as BetaWebSearchResultBlockParam
 from .beta_compaction_content_block_delta import BetaCompactionContentBlockDelta as BetaCompactionContentBlockDelta
 from .beta_thinking_config_adaptive_param import BetaThinkingConfigAdaptiveParam as BetaThinkingConfigAdaptiveParam

src/anthropic/types/beta/beta_iterations_usage.py

@@ -1,13 +1,16 @@
 # File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
 
 from typing import List, Union
-from typing_extensions import TypeAlias
+from typing_extensions import Annotated, TypeAlias
 
+from ..._utils import PropertyInfo
 from .beta_message_iteration_usage import BetaMessageIterationUsage
 from .beta_compaction_iteration_usage import BetaCompactionIterationUsage
 
 __all__ = ["BetaIterationsUsage", "BetaIterationsUsageItem"]
 
-BetaIterationsUsageItem: TypeAlias = Union[BetaMessageIterationUsage, BetaCompactionIterationUsage]
+BetaIterationsUsageItem: TypeAlias = Annotated[
+    Union[BetaMessageIterationUsage, BetaCompactionIterationUsage], PropertyInfo(discriminator="type")
+]
 
 BetaIterationsUsage: TypeAlias = List[BetaIterationsUsageItem]

src/anthropic/types/beta/beta_thinking_config_adaptive_param.py

@@ -2,10 +2,19 @@
 
 from __future__ import annotations
 
+from typing import Optional
 from typing_extensions import Literal, Required, TypedDict
 
 __all__ = ["BetaThinkingConfigAdaptiveParam"]
 
 
 class BetaThinkingConfigAdaptiveParam(TypedDict, total=False):
     type: Required[Literal["adaptive"]]
+
+    display: Optional[Literal["summarized", "omitted"]]
+    """Controls how thinking content appears in the response.
+
+    When set to `summarized`, thinking is returned normally. When set to `omitted`,
+    thinking content is redacted but a signature is returned for multi-turn
+    continuity. Defaults to `summarized`.
+    """

src/anthropic/types/beta/beta_thinking_config_enabled_param.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+from typing import Optional
 from typing_extensions import Literal, Required, TypedDict
 
 __all__ = ["BetaThinkingConfigEnabledParam"]
@@ -22,3 +23,11 @@ class BetaThinkingConfigEnabledParam(TypedDict, total=False):
     """
 
     type: Required[Literal["enabled"]]
+
+    display: Optional[Literal["summarized", "omitted"]]
+    """Controls how thinking content appears in the response.
+
+    When set to `summarized`, thinking is returned normally. When set to `omitted`,
+    thinking content is redacted but a signature is returned for multi-turn
+    continuity. Defaults to `summarized`.
+    """

src/anthropic/types/beta/beta_tool_union_param.py

@@ -12,6 +12,7 @@
 from .beta_memory_tool_20250818_param import BetaMemoryTool20250818Param
 from .beta_web_fetch_tool_20250910_param import BetaWebFetchTool20250910Param
 from .beta_web_fetch_tool_20260209_param import BetaWebFetchTool20260209Param
+from .beta_web_fetch_tool_20260309_param import BetaWebFetchTool20260309Param
 from .beta_web_search_tool_20250305_param import BetaWebSearchTool20250305Param
 from .beta_web_search_tool_20260209_param import BetaWebSearchTool20260209Param
 from .beta_tool_text_editor_20241022_param import BetaToolTextEditor20241022Param
@@ -48,6 +49,7 @@
     BetaWebFetchTool20250910Param,
     BetaWebSearchTool20260209Param,
     BetaWebFetchTool20260209Param,
+    BetaWebFetchTool20260309Param,
     BetaToolSearchToolBm25_20251119Param,
     BetaToolSearchToolRegex20251119Param,
     BetaMCPToolsetParam,

src/anthropic/types/beta/beta_web_fetch_tool_20260309_param.py

@@ -0,0 +1,67 @@
+# File generated from our OpenAPI spec by Stainless. See CONTRIBUTING.md for details.
+
+from __future__ import annotations
+
+from typing import List, Optional
+from typing_extensions import Literal, Required, TypedDict
+
+from ..._types import SequenceNotStr
+from .beta_citations_config_param import BetaCitationsConfigParam
+from .beta_cache_control_ephemeral_param import BetaCacheControlEphemeralParam
+
+__all__ = ["BetaWebFetchTool20260309Param"]
+
+
+class BetaWebFetchTool20260309Param(TypedDict, total=False):
+    """Web fetch tool with use_cache parameter for bypassing cached content."""
+
+    name: Required[Literal["web_fetch"]]
+    """Name of the tool.
+
+    This is how the tool will be called by the model and in `tool_use` blocks.
+    """
+
+    type: Required[Literal["web_fetch_20260309"]]
+
+    allowed_callers: List[Literal["direct", "code_execution_20250825", "code_execution_20260120"]]
+
+    allowed_domains: Optional[SequenceNotStr[str]]
+    """List of domains to allow fetching from"""
+
+    blocked_domains: Optional[SequenceNotStr[str]]
+    """List of domains to block fetching from"""
+
+    cache_control: Optional[BetaCacheControlEphemeralParam]
+    """Create a cache control breakpoint at this content block."""
+
+    citations: Optional[BetaCitationsConfigParam]
+    """Citations configuration for fetched documents.
+
+    Citations are disabled by default.
+    """
+
+    defer_loading: bool
+    """If true, tool will not be included in initial system prompt.
+
+    Only loaded when returned via tool_reference from tool search.
+    """
+
+    max_content_tokens: Optional[int]
+    """Maximum number of tokens used by including web page text content in the context.
+
+    The limit is approximate and does not apply to binary content such as PDFs.
+    """
+
+    max_uses: Optional[int]
+    """Maximum number of times the tool can be used in the API request."""
+
+    strict: bool
+    """When true, guarantees schema validation on tool names and inputs"""
+
+    use_cache: bool
+    """Whether to use cached content.
+
+    Set to false to bypass the cache and fetch fresh content. Only set to false when
+    the user explicitly requests fresh content or when fetching rapidly-changing
+    sources.
+    """

src/anthropic/types/beta/message_count_tokens_params.py

@@ -22,6 +22,7 @@
 from .beta_cache_control_ephemeral_param import BetaCacheControlEphemeralParam
 from .beta_web_fetch_tool_20250910_param import BetaWebFetchTool20250910Param
 from .beta_web_fetch_tool_20260209_param import BetaWebFetchTool20260209Param
+from .beta_web_fetch_tool_20260309_param import BetaWebFetchTool20260309Param
 from .beta_web_search_tool_20250305_param import BetaWebSearchTool20250305Param
 from .beta_web_search_tool_20260209_param import BetaWebSearchTool20260209Param
 from .beta_context_management_config_param import BetaContextManagementConfigParam
@@ -281,6 +282,7 @@ class MessageCountTokensParams(TypedDict, total=False):
     BetaWebFetchTool20250910Param,
     BetaWebSearchTool20260209Param,
     BetaWebFetchTool20260209Param,
+    BetaWebFetchTool20260309Param,
     BetaToolSearchToolBm25_20251119Param,
     BetaToolSearchToolRegex20251119Param,
     BetaMCPToolsetParam,