Messages changedapi/messages
Nearest release: v2.1.269, published under an hour after this site recorded the change. Shown because the two are within 24 hours of each other. Nothing here says the release caused the edit.
Recorded here
Lines+109added
Lines−275removed
From line
433
where the diff opens
First seen
14 Aug 2026
this site's first read of the page
Recorded edits27to this page, all time
The whole hunk
from line 433, old and new numbered
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from line 433
433433
434434 - `caller: optional DirectCaller or ServerToolCaller or ServerToolCaller20260120`
435435
436 Tool invocation directly from the model.
437
438436 - `DirectCaller object`
439437
440438 Tool invocation directly from the model.
from line 686
688686
689687 - `caller: optional DirectCaller or ServerToolCaller or ServerToolCaller20260120`
690688
691 Tool invocation directly from the model.
692
693689 - `DirectCaller object`
694690
695691 Tool invocation directly from the model.
from line 742
746742
747743 - `caller: optional DirectCaller or ServerToolCaller or ServerToolCaller20260120`
748744
749 Tool invocation directly from the model.
750
751745 - `DirectCaller object`
752746
753747 Tool invocation directly from the model.
from line 808
814808
815809 - `caller: optional DirectCaller or ServerToolCaller or ServerToolCaller20260120`
816810
817 Tool invocation directly from the model.
818
819811 - `DirectCaller object`
820812
821813 Tool invocation directly from the model.
from line 824
832824
833825 - `content: CodeExecutionToolResultBlockParamContent`
834826
835 Code execution result with encrypted stdout for PFC + web_search results.
836
837827 - `CodeExecutionToolResultErrorParam object`
838828
839829 - `type: "code_execution_tool_result_error"`
from line 3238
32483238
32493239 - `caller: DirectCaller or ServerToolCaller or ServerToolCaller20260120`
32503240
3251 Tool invocation directly from the model.
3252
32533241 default: {"type":"direct"}
32543242
32553243 - `DirectCaller object`
from line 3288
33003288
33013289 - `caller: DirectCaller or ServerToolCaller or ServerToolCaller20260120`
33023290
3303 Tool invocation directly from the model.
3304
33053291 default: {"type":"direct"}
33063292
33073293 - `DirectCaller object`
from line 3326
33403326
33413327 - `caller: DirectCaller or ServerToolCaller or ServerToolCaller20260120`
33423328
3343 Tool invocation directly from the model.
3344
33453329 default: {"type":"direct"}
33463330
33473331 - `DirectCaller object`
from line 3386
34023386
34033387 - `caller: DirectCaller or ServerToolCaller or ServerToolCaller20260120`
34043388
3405 Tool invocation directly from the model.
3406
34073389 default: {"type":"direct"}
34083390
34093391 - `DirectCaller object`
from line 3492
35103492
35113493 - `content: CodeExecutionToolResultBlockContent`
35123494
3513 Code execution result with encrypted stdout for PFC + web_search results.
3514
35153495 - `CodeExecutionToolResultError object`
35163496
35173497 - `type: "code_execution_tool_result_error"`
from line 4097
41174097
41184098 - `content_block: TextBlock or ThinkingBlock or RedactedThinkingBlock or 9 more`
41194099
4120 Response model for a file uploaded to the container.
4121
41224100 - `TextBlock object`
41234101
41244102 - `ThinkingBlock object`
from line 4726
47484726
47494727 - `caller: optional DirectCaller or ServerToolCaller or ServerToolCaller20260120`
47504728
4751 Tool invocation directly from the model.
4752
47534729 - `DirectCaller object`
47544730
47554731 Tool invocation directly from the model.
from line 4979
50034979
50044980 - `caller: optional DirectCaller or ServerToolCaller or ServerToolCaller20260120`
50054981
5006 Tool invocation directly from the model.
5007
50084982 - `DirectCaller object`
50094983
50104984 Tool invocation directly from the model.
from line 5035
50615035
50625036 - `caller: optional DirectCaller or ServerToolCaller or ServerToolCaller20260120`
50635037
5064 Tool invocation directly from the model.
5065
50665038 - `DirectCaller object`
50675039
50685040 Tool invocation directly from the model.
from line 5101
51295101
51305102 - `caller: optional DirectCaller or ServerToolCaller or ServerToolCaller20260120`
51315103
5132 Tool invocation directly from the model.
5133
51345104 - `DirectCaller object`
51355105
51365106 Tool invocation directly from the model.
from line 5117
51475117
51485118 - `content: CodeExecutionToolResultBlockParamContent`
51495119
5150 Code execution result with encrypted stdout for PFC + web_search results.
5151
51525120 - `CodeExecutionToolResultErrorParam object`
51535121
51545122 - `type: "code_execution_tool_result_error"`
from line 7991
80237991
80247992- `BrowserStateChange = BrowserStateChangeTabOpened or BrowserStateChangeDownloadStarted or BrowserStateChangeDownloadCompleted or BrowserStateChangeDownloadFailed`
80257993
8026 A tab this call's execution opened that remains open at its end —
8027 the creation delta of the `tabs` inventory, not an event log.
8028
8029 Carries only the `tab_id`; the tab's `title` and `url` live on its
8030 `tabs` entry, which must include the same `tab_id`. A tab opened
8031 during a failed call gets no deferred `tab_opened`; it simply appears
8032 in the next result's `tabs` inventory.
8033
80347994 - `BrowserStateChangeTabOpened object`
80357995
80367996 A tab this call's execution opened that remains open at its end —
from line 8399
84398399
84408400 `key`'s config overrides.
84418401
8442 - `de
8402 - `defer_loading: optional boolean or null`
8403
8404 Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
8405
8406 - `enabled: optional boolean or null`
8407
8408 Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
8409
8410 - `left_click: optional BrowserLeftClickConfig or null`
8411
8412 `left_click`'s config overrides.
8413
8414 - `defer_loading: optional boolean or null`
8415
8416 Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
8417
8418 - `enabled: optional boolean or null`
8419
8420 Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member whose enabled resolves false is withheld from the served schema.
8421
8422 - `left_click_drag: optional BrowserLeftClickDragConfig or null`
8423
8424 `left_click_drag`'s config overrides.
8425
8426 - `defer_loading: optional boolean or null`
8427
8428 Defer loading for this member. Must resolve to the same value on every enabled member of the toolset.
8429
8430 - `enabled: optional boolean or null`
8431
8432 Whether this member is offered to the model. Default is per member, per the toolset's documentation. A member wh
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