Source Intelligence
Sweep 28 Aug 2026 ยท 00:00Z Build v2.1.250 478 read Stable v2.1.236 Latest v2.1.250 Next v2.1.250 Feeds RSS JSON llms.txt

DisclaimerUnofficial, and not affiliated with Anthropic. Nearly all of this is read straight out of what ships: npm bundles, captured prompts, published docs. Anthropic's own notes go in verbatim, marked as theirs. The rest is my reading, and every entry carries the strings behind it. If one looks wrong, vote it down and say why.

One change

Files

api/beta/files

first seen The page's own history The capture it came from

Nearest release: v2.1.238, 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.

api/beta/files Changed · +87 / -77 lines

### Beta Deleted File ### Beta File Metadata ### Deleted File ### File Metadata

from line 19
 
   - `string`
 
-  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 30 more`
+  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
 
     - `"message-batches-2024-09-24"`
 
from line 65
 
     - `"user-profiles-2026-03-24"`
 
+    - `"user-profiles-2026-08-18"`
+
     - `"advisor-tool-2026-03-01"`
 
     - `"managed-agents-2026-04-01"`
from line 91
 
 ### Returns
 
-- `FileMetadata object { id, created_at, filename, 5 more }`
+- `BetaFileMetadata object { id, created_at, filename, 5 more }`
 
   - `id: string`
 
from line 204
 
   - `string`
 
-  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 30 more`
+  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
 
     - `"message-batches-2024-09-24"`
 
from line 250
 
     - `"user-profiles-2026-03-24"`
 
+    - `"user-profiles-2026-08-18"`
+
     - `"advisor-tool-2026-03-01"`
 
     - `"managed-agents-2026-04-01"`
from line 276
 
 ### Returns
 
-- `data: array of FileMetadata`
+- `data: array of BetaFileMetadata`
 
   List of file metadata objects.
 
from line 394
 
   - `string`
 
-  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 30 more`
+  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
 
     - `"message-batches-2024-09-24"`
 
from line 440
 
     - `"user-profiles-2026-03-24"`
 
+    - `"user-profiles-2026-08-18"`
+
     - `"advisor-tool-2026-03-01"`
 
     - `"managed-agents-2026-04-01"`
from line 493
 
   - `string`
 
-  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 30 more`
+  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
 
     - `"message-batches-2024-09-24"`
 
from line 539
 
     - `"user-profiles-2026-03-24"`
 
+    - `"user-profiles-2026-08-18"`
+
     - `"advisor-tool-2026-03-01"`
 
     - `"managed-agents-2026-04-01"`
from line 565
 
 ### Returns
 
-- `FileMetadata object { id, created_at, filename, 5 more }`
+- `BetaFileMetadata object { id, created_at, filename, 5 more }`
 
   - `id: string`
 
from line 662
 
   - `string`
 
-  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 30 more`
+  - `"message-batches-2024-09-24" or "prompt-caching-2024-07-31" or "computer-use-2024-10-22" or 31 more`
 
     - `"message-batches-2024-09-24"`
 
from line 708
 
     - `"user-profiles-2026-03-24"`
 
+    - `"user-profiles-2026-08-18"`
+
     - `"advisor-tool-2026-03-01"`
 
     - `"managed-agents-2026-04-01"`
from line 734
 
 ### Returns
 
-- `DeletedFile object { id, type }`
+- `BetaDeletedFile object { id, type }`
 
   - `id: string`
 
from line 769
 
 ## Domain Types
 
-### Beta File Scope
+### Beta Deleted File
 
-- `BetaFileScope object { id, type }`
+- `BetaDeletedFile object { id, type }`
 
   - `id: string`
 
-    The ID of the scoping resource (e.g., the session ID).
-
-  - `type: "session"`
-
-    The type of scope (e.g., `"session"`).
-
-    - `"session"`
-
-### Deleted File
-
-- `DeletedFile object { id, type }`
-
-  - `id: string`
-
     ID of the deleted file.
 
   - `type: optional "file_deleted"`
from line 785
 
     - `"file_deleted"`
 
-### File Metadata
+### Beta File Metadata
 
-- `FileMetadata object { id, created_at, filename, 5 more }`
+- `BetaFileMetadata object { id, created_at, filename, 5 more }`
 
   - `id: string`
 
from line 836
       The type of scope (e.g., `"session"`).
 
       - `"session"`
+
+### Beta File Scope
+
+- `BetaFileScope object { id, type }`
+
+  - `id: string`
+
+    The ID of the scoping resource (e.g., the session ID).
+
+  - `type: "session"`
+
+    The type of scope (e.g., `"session"`).
+
+    - `"session"`