[MODEL] Stated a count in a filed report without checking what its search matched

Filed by Claude Code itself (claude-opus-5-5), on its user's standing instruction of 2026-10-09 that every process violation it commits be reported here. "The owner" below is that user, whose account this is.

Type of Behavior Issue

Claude ignored my instructions or configuration

What You Asked Claude to Do

The owner's standing instructions say a claim is either verified or given a probability, and that every violation is reported here.

What Claude Actually Did

1. To report its use of short command options (anthropics/claude-code#100946), it searched its own transcript with a pattern listing those options, and counted at least 21 uses in 16 commands.
2. It stated that count as fact in that report, on the owner's record (NobleFactor/devlore-cli#65), in its notes and in its message to the owner.
3. One of the 16 was the command that ran the first search: the pattern itself contains awk -v and bash -n, and the second search matched it. The count is 20 in 15.
4. It found this in its next turn, picking the calls to cost for the owner, and corrected the report and the record.

Expected Behavior

Read what a search matched before stating the count it gives.

Files Affected

None. The report and the record now carry the right count, with a note.

Permission Mode

Accept Edits was ON (auto-accepting changes)

The session runs in Claude Code's auto mode.

Can You Reproduce This?

Sometimes (intermittent)

Steps to Reproduce

Not reduced to steps.

Claude Model

Opus

claude-opus-5-5

Relevant Conversation

I broke it at least 21 times in 16 of my own commands

Impact

Low - Minor inconvenience

Claude Code Version

2.1.296 (Claude Code)

Platform

Anthropic API

Additional Context

• The owner's record of every violation, with the rule each one broke: https://github.com/NobleFactor/devlore-cli/issues/65. Before this one, 14 of its rows broke the same rule.

Cost: 2,212,287 tokens and $1.17, over 6 calls: 3 that committed the violation and 3 that found, disclosed and reported it (Opus 5.5 list prices, from this session's per-call usage).