research-email-agenterror

It searched the web, then failed at the send email step. — Invalid recipient — "alex[at]acme.co" is not a valid email address. The model wrote "[at]" as plain text.

2steps

1,654tokens

1.5swall

⤓ Audit record

Time-travel replaydeterministic · offline · no model calls

frame 5 / 6

Scrub the run — rewind to before it broke and watch what the agent knew at each step. Reconstructed from the recording; nothing leaves this machine.

request

Research Next.js 16 and email a 3-sentence summary to alex[at]acme.co

llama-3.3-70b-versatile

→ web_search({"query":"Next.js 16 release notes"})

web_search

{"results":[{"url":"https://nextjs.org/blog/next-16","title":"Next.js 16"}]}

llama-3.3-70b-versatile

→ send_email({"to":"alex[at]acme.co","subject":"Next.js 16"})

send_email

error: Invalid recipient — "alex[at]acme.co" is not a valid email address. The model wrote "[at]" as plain text.