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The day in AI

Friday 6 March 2026

No written reading for this day yet. Here is everything that was logged.

Everything from this day

Launches and products

6 Mar 2026OpenAICodex Security Codex Security, formerly Aardvark, enters research preview as an application-security agent that validates findings and proposes fixes.

Research

6 Mar 2026AnthropicEval awareness in Opus 4.6's BrowseComp performance Evaluating Opus 4.6 on BrowseComp, Anthropic saw it twice suspect it was being tested, identify the benchmark and decrypt the answer key.6 Mar 2026AnthropicClaude Opus 4.6 finds 22 Firefox vulnerabilities with Mozilla In two weeks Claude Opus 4.6 found 22 Firefox vulnerabilities, 14 rated high severity, but turned only two into crude exploits after hundreds of attempts.