Anthropic quietly redacts Claude Code telemetry logs
A recent update claims that Anthropic has been quietly redacting telemetry logs for Claude Code and Cowork. According to the report, the model's reasoning initially disappeared from traces, briefly followed by user prompts, and these changes were made without any release notes or communication.
Anthropic's unannounced changes to telemetry logs highlight the ongoing tension between AI transparency, user privacy, and model security.
- –Removing model reasoning and prompts from traces reduces visibility for developers who rely on these logs for debugging and optimization.
- –The lack of release notes or proactive communication about the changes risks eroding trust among the developer community.
- –The move might reflect Anthropic prioritizing user privacy by minimizing logged data, or potentially tightening control over the exposure of their model's internal reasoning pathways.
DISCOVERED
1h ago
2026-07-07
PUBLISHED
1h ago
2026-07-07
RELEVANCE
AUTHOR
hedgineering