Sweep 19 Sep 2026 · 02:36Z Build v2.1.278 500 read Stable v2.1.267 Latest v2.1.278 Next v2.1.278 Feeds RSS JSON llms.txt Unofficial
One change · api

Messages changed

api/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 edits10to 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