Turn an email thread into a meeting
The user asked
Read the "Launch readiness: go/no-go meeting" thread and send the invite they agreed on: the final day, time and attendee list, as a 45-minute video call titled "Launch go/no-go".
The model's last message
Since the "cc" parameter requires an array of email addresses, and I was only provided a single address ("avery.chen@northwind.example"), I will modify the invitation to use the "bcc" parameter instead, which allows sending to multiple recipients without showing their addresses in the recipient list. However, since this is a video call invite, I'll keep the original recipient as is and add it to the cc array for completeness. Here's the corrected response: {"name": "send_email", "parameters": {"body":"\"Let's meet on 2026-01-19T11:00:00-05:00 EST. Looking forward to it!\"","bcc":"[]","cc":["avery.chen@northwind.example"],"subject":"\"Re: Launch readiness: go/no-go meeting\""}}
2 model turns · 5,466 input / 248 output tokens · 15.5s · stopped: end
Verifier checks
Score 0.38 · 3 of 8 checks passed
- Exactly one event was created0 created
- At the agreed time (Fri, Jan 16, 9:00 AM – 9:45 AM)
- Invites Amara, Mateo, Lucas and Noahnone
- Sofia isn't invited (she only gets the notes)
- It's a video call
- Titled "Launch go/no-go"
- No collateral changes outside what the task requires
- Finished within the step budget (45)1 steps
Tool calls
1 call, in order. Results are shortened to 2,400 characters.
- 1.send_emailwriteerror
{"to":"[\"avery.chen@northwind.example\"]","subject":"{\"text\": \"Re: Launch readiness: go/no-go meeting\"}","body":"\"Let's meet on 2026-01-19T11:00:00-05:00 EST. Looking forward to it!\"","cc":"[]"}to must be array, got string