Ji Lin Posts Congrats Fei Message

The evidence packet shows a post attributed to @jilin_14, identified as Ji Lin, Research Engineer at Meta Superintelligence Lab with prior time at OpenAI and a PhD from MIT. The visible text reads Congrats Fei! followed by a link to a tweet from @xf1280. The same packet lines also contain a generated headline about a researcher departing Meta for a Member of Technical Staff role at Anthropic plus a generated summary noting talent movement between labs. No first-party announcement or independent corroboration of any departure appears in the supplied source lines.