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The pre-counsel correspondence file (correspondence/opposing/pre-counsel-karras-demand.md) records the return of a USPS PS Form 3811 green card. What is the exact USPS certified mail article number printed on that green card, and what date did Stefan Karras sign it?

Gold answer

Article No. 7022 1670 0001 4938 5612; signed and dated 2026-02-23.

Filesystem View raw JSON
Input
186k
Output
2k
Steps
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Tools
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Latency
27.6s
Cost
$2.27
#1 Ran ls -la agent_memory correspondence/opposing 585 chars
Command command_execution 
ls -la agent_memory correspondence/opposing
Result 9 lines 
ls: correspondence/opposing: No such file or directory
agent_memory:
total 0
drwxr-xr-x@ 9 prasanna  staff  288 May 27 00:19 .
drwxr-xr-x@ 5 prasanna  staff  160 May 27 00:19 ..
drwxr-xr-x@ 7 prasanna  staff  224 May 27 00:19 client_intake
drwxr-xr-x@ 5 prasanna  staff  160 May 27 00:19 correspondence
drwxr-xr-x@ 5 prasanna  staff  160 May 27 00:19 discovery
drwxr-xr-x@ 4 prasanna  staff  128 May …
#1 Ran rg -n "3811|green card|certified|article|Karras|Stefan|signed" correspondence/opposing/pre-counsel-karras-demand.md agent_memory 214,601 chars
Command command_execution 
rg -n "3811|green card|certified|article|Karras|Stefan|signed" correspondence/opposing/pre-counsel-karras-demand.md agent_memory
Result 5 lines 
rg: correspondence/opposing/pre-counsel-karras-demand.md: No such file or directory (os error 2)
agent_memory/pleadings/demand-letter-2026-02-19.md:17:Mr. Stefan Karras
agent_memory/pleadings/demand-letter-2026-02-19.md:18:Karras Custom Builders LLC
agent_memory/pleadings/demand-letter-2026-02-19.md:24:Dear Mr. Karras:
agent_memory/pleadings/demand-letter-2026-02-19.md:26:This office represents Mr…
#1 Ran rg --files agent_memory/correspondence 515 chars
Command command_execution 
rg --files agent_memory/correspondence
Result 7 lines 
agent_memory/correspondence/client/status-updates-park.md
agent_memory/correspondence/client/intake-emails-park.md
agent_memory/correspondence/client/pre-hearing-prep-park.md
agent_memory/correspondence/court/hearing-scheduling-notice.md
agent_memory/correspondence/court/filing-receipt-and-court-docket.md
agent_memory/correspondence/opposing/ortega-initial-correspondence.md
agent_memory/correspond…
#1 Ran rg -n "green card|PS Form 3811|3811|article number|7022|Stefan Karras|signed|signature" agent_memory/correspondence agent_memory/memory agen… 40,924 chars
Command command_execution 
rg -n "green card|PS Form 3811|3811|article number|7022|Stefan Karras|signed|signature" agent_memory/correspondence agent_memory/memory agent_memory/pleadings
Result 3 lines 
agent_memory/pleadings/demand-letter-2026-02-19.md:14:**(Article No. 7022 1670 0001 4938 5612)**
agent_memory/pleadings/demand-letter-2026-02-19.md:17:Mr. Stefan Karras
agent_memory/pleadings/demand-letter-2026-02-19.md:50:**5. Range hood vent not connected to exterior; vents into the upper cabinet.** The range hood you installed is presently exhausting cooking effluent, grease, and moisture into …
#1 Ran nl -ba agent_memory/correspondence/opposing/pre-counsel-karras-demand.md | sed -n '42,61p' 2,363 chars
Command command_execution 
nl -ba agent_memory/correspondence/opposing/pre-counsel-karras-demand.md | sed -n '42,61p'
Result 3 lines 
    42	## Document B — Green-Card (PS Form 3811) Return Receipt Description
    43	
    44	The signed green card was returned to Ostrowski Legal PLLC via USPS standard mail and arrived in the office mailbox on 2026-02-26 at the morning delivery (~09:50). Renee photographed the front and back of the card on her firm-issued iPhone at 2026-02-26 10:07; the EXIF timestamp on the JPEG is `2026:02:26 10…
#1 Ran nl -ba agent_memory/correspondence/opposing/pre-counsel-karras-demand.md | sed -n '148,155p' 1,371 chars
Command command_execution 
nl -ba agent_memory/correspondence/opposing/pre-counsel-karras-demand.md | sed -n '148,155p'
Result 6 lines 
   148	
   149	Carmen,
   150	
   151	This memo confirms the timing and content of communications from Stefan Karras / Karras Custom Builders LLC during the five-business-day demand window that ran from 2026-02-23 through 2026-02-26.
   152	
   153	1. **Service of demand confirmed.** The certified-mail green card (PS Form 3811, article 7022 1670 0001 4938 5612) was returned to the office in this m…
Answer
The green card lists USPS certified mail article number `7022 1670 0001 4938 5612`. Stefan Karras signed it as `S. Karras`, dated `2026-02-23`. Source: [pre-counsel-karras-demand.md](/Users/prasanna/Documents/supermemoryai/supermemoryfs/.scratch/eval/eval/workspace/fs/dp_004/agent_memory/correspondence/opposing/pre-counsel-karras-demand.md:51).
Judge: covers all asked facts
SMFS Won View raw JSON
Input
74k
Output
934
Steps
1
Tools
2
Latency
39.8s
Cost
$0.92
#1 Ran rg -n "PS Form 3811|green card|certified|Certified|article|Article|Karras|signed|signature|USPS" correspondence/opposing/pre-counsel-karras-… 11,224 chars
Command command_execution 
rg -n "PS Form 3811|green card|certified|Certified|article|Article|Karras|signed|signature|USPS" correspondence/opposing/pre-counsel-karras-demand.md
Result 3 lines 
1:# Pre-Counsel Correspondence with Stefan Karras / Karras Custom Builders LLC, Matter OL-2026-0019
10:## Document A — USPS Certified Mail Tracking Log
12:Tracking captured by R. Choudhury via the USPS web portal, manually transcribed each business morning between 2026-02-19 and 2026-02-23. The certified-mail article carried the demand letter dated 2026-02-19 (see `06_demand-letter-2026-02-19.md`)…
#1 Ran ls -la correspondence/opposing 342 chars
Command command_execution 
ls -la correspondence/opposing
Result 7 lines 
total 116
drwxr-xr-x  2 root  wheel      0 May 13 01:06 .
drwxr-xr-x  5 root  wheel      0 May 13 01:06 ..
-rw-r--r--  1 root  wheel  20820 May 13 01:06 ortega-discovery-correspondence.md
-rw-r--r--  1 root  wheel  19865 May 13 01:06 ortega-initial-correspondence.md
-rw-r--r--  1 root  wheel  18365 May 13 01:06 pre-counsel-karras-demand.md
Answer
The green card lists USPS certified mail article number `7022 1670 0001 4938 5612`. Stefan Karras signed it on `2026-02-23`. See [pre-counsel-karras-demand.md](/Users/prasanna/Documents/supermemoryai/supermemoryfs/.scratch/eval/eval/workspace/smfs/dp_004/agent_memory/correspondence/opposing/pre-counsel-karras-demand.md:51).
Judge: covers all asked facts