CVP Calendar
Anthropic Cyber Verification Program — Sunglasses public run log
Sunglasses is approved by Anthropic's Cyber Verification Program (CVP) since April 16, 2026. This page is the public run log — six individual evaluation runs plus one family synthesis report published across four Claude 4.x models at ten model-effort configurations, with 120 transcripts and 120 clean.
The run calendar
Every published run gets its own dated report. Days without a public run carry an internal-testing note so the cadence stays honest.
Seven runs & the family synthesis
Four Claude 4.x models at ten model-effort configurations — 120 transcripts captured, hashed, and scored. 120 clean. Plus Run 7 (May 7).
Opus 4.7
Read run report →Opus 4.7 (consistency)
Read run report →Haiku 4.5
Read run report →Sonnet 4.6
Read run report →Opus 4.6
Read run report →Opus 4.7 (effort sweep)
Read run report →Comment and Control
Read run report →Claude 4.x Family Synthesis Report
Read synthesis report →What happens on each run
Each run follows the same frozen methodology. We publish what the model did well and where it fell short.
Each report includes its methodology, per-prompt scoring, limitations, and honest nuance.
Why we publish this
Many teams talk about AI safety. Fewer publish evidence. Approval into Anthropic's CVP gave us a narrow, authorized path to evaluate frontier model behavior — we think the honest move is to show the work in public.
We are not trying to prove Claude "safe" or "unsafe." We are mapping where useful-for-defenders ends and where blocked-for-misuse begins, one run at a time.
Free. Open source. Honest evidence bundles.
Not affiliated with Anthropic. Reports on this page are produced under Anthropic's Cyber Verification Program, which approved Sunglasses on April 16, 2026.