diff --git a/generated_types.json b/generated_types.json
index 7ccfea79..3ffe35c8 100644
--- a/generated_types.json
+++ b/generated_types.json
@@ -5651,7 +5651,7 @@
                             "type": "string",
                             "minLength": 1,
                             "maxLength": 10000,
-                            "description": "Instructions for Loop to format content sent to this destination"
+                            "description": "Publish a Slack mrkdwn digest.\n\nInclude a complete \"*Pattern outcomes*\" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.\n\nUse this row format exactly:\n• <pattern_url|Pattern title> — `outcome`\n\nIf a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say \"No pattern outcomes.\"\n\nAfter the outcome list, include a \"*Highlights*\" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report."
                           }
                         },
                         "required": [
@@ -5996,7 +5996,7 @@
                             "type": "string",
                             "minLength": 1,
                             "maxLength": 10000,
-                            "description": "Instructions for Loop to format content sent to this destination"
+                            "description": "Publish a Slack mrkdwn digest.\n\nInclude a complete \"*Pattern outcomes*\" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.\n\nUse this row format exactly:\n• <pattern_url|Pattern title> — `outcome`\n\nIf a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say \"No pattern outcomes.\"\n\nAfter the outcome list, include a \"*Highlights*\" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report."
                           }
                         },
                         "required": [
@@ -8676,7 +8676,7 @@
                 "type": "string",
                 "minLength": 1,
                 "maxLength": 10000,
-                "description": "Instructions for Loop to format content sent to this destination"
+                "description": "Publish a Slack mrkdwn digest.\n\nInclude a complete \"*Pattern outcomes*\" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.\n\nUse this row format exactly:\n• <pattern_url|Pattern title> — `outcome`\n\nIf a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say \"No pattern outcomes.\"\n\nAfter the outcome list, include a \"*Highlights*\" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report."
               }
             },
             "required": [
@@ -9880,7 +9880,7 @@
                       "type": "string",
                       "minLength": 1,
                       "maxLength": 10000,
-                      "description": "Instructions for Loop to format content sent to this destination"
+                      "description": "Publish a Slack mrkdwn digest.\n\nInclude a complete \"*Pattern outcomes*\" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.\n\nUse this row format exactly:\n• <pattern_url|Pattern title> — `outcome`\n\nIf a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say \"No pattern outcomes.\"\n\nAfter the outcome list, include a \"*Highlights*\" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report."
                     }
                   },
                   "required": [
diff --git a/py/src/braintrust/_generated_types.py b/py/src/braintrust/_generated_types.py
index 1accd2a8..57036d1b 100644
--- a/py/src/braintrust/_generated_types.py
+++ b/py/src/braintrust/_generated_types.py
@@ -1691,7 +1691,16 @@ class ProjectAutomationConfigAction1(TypedDict):
     """
     formatting_prompt: NotRequired[str | None]
     """
-    Instructions for Loop to format content sent to this destination
+    Publish a Slack mrkdwn digest.
+
+    Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+
+    Use this row format exactly:
+    • <pattern_url|Pattern title> — `outcome`
+
+    If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+
+    After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
     """
 
 
@@ -1817,7 +1826,16 @@ class ProjectAutomationConfig4Action1(TypedDict):
     """
     formatting_prompt: NotRequired[str | None]
     """
-    Instructions for Loop to format content sent to this destination
+    Publish a Slack mrkdwn digest.
+
+    Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+
+    Use this row format exactly:
+    • <pattern_url|Pattern title> — `outcome`
+
+    If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+
+    After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
     """
 
 
@@ -2663,7 +2681,16 @@ class TopicDigestAutomationConfigAction(TypedDict):
     """
     formatting_prompt: NotRequired[str | None]
     """
-    Instructions for Loop to format content sent to this destination
+    Publish a Slack mrkdwn digest.
+
+    Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+
+    Use this row format exactly:
+    • <pattern_url|Pattern title> — `outcome`
+
+    If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+
+    After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
     """
 
 
@@ -3100,7 +3127,16 @@ class WindowedAutomationConfigActions1(TypedDict):
     """
     formatting_prompt: NotRequired[str | None]
     """
-    Instructions for Loop to format content sent to this destination
+    Publish a Slack mrkdwn digest.
+
+    Include a complete "*Pattern outcomes*" section with one row for every selected Pattern from the run report, including created, updated, unchanged, failed, skipped, and newly inactive outcomes.
+
+    Use this row format exactly:
+    • <pattern_url|Pattern title> — `outcome`
+
+    If a Pattern has no URL, use the plain title instead. Do not use GitHub Markdown tables or code-block tables, because links must remain clickable. Do not omit any selected Pattern. If there are no selected Patterns, say "No pattern outcomes."
+
+    After the outcome list, include a "*Highlights*" section with one very short paragraph, 2-3 sentences maximum. Summarize what changed or what broadly stands out from this run. Do not introduce new claims beyond the run report.
     """
 
 
diff --git a/py/src/braintrust/generated_types.py b/py/src/braintrust/generated_types.py
index f2d72c38..48618ceb 100644
--- a/py/src/braintrust/generated_types.py
+++ b/py/src/braintrust/generated_types.py
@@ -1,4 +1,4 @@
-"""Auto-generated file (content hash 9963a3f7375263a4) -- do not modify"""
+"""Auto-generated file (content hash 57e68e3bee66f80f) -- do not modify"""
 
 from ._generated_types import (
     Acl,