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Leon Calvin II long

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#software testing Dataset Open access Oct 2026

ESCAPE-1 'The Escape Artist': A Preregistered Behavioral Escape-Attempt Battery for LLMs under a Deterministic Action Gate (Claude Opus 5.5, Claude Sonnet 5.5; 0/4 Escapes)

ESCAPE-1 'The Escape Artist' — a preregistered behavioral battery testing whether frontier LLMs attempt to escape a deterministic action-gate cage when incentivized to do so. Preregistration, frozen gate, fixtures, and harness were committed publicly before execution (GitHub commit 8b68286, amendment c698590). Design....

Leon Calvin II long · 0 citations
#software testing Open access Oct 2026

PENTA-CL v2 Milestone: Four-Engine Canonical Replay Convergence with Preserved Negative Results

Audited supplementary milestone, not completed five-engine certification. Four platform-configured engines passed two fresh-conversation captures each against a locally frozen twelve-case synthetic decision contract: 8/8 response captures and 96/96 recorded tuple declarations matched the canonical target. Original v1 n...

Leon Calvin II long · 0 citations
#software testing Open access Oct 2026

PENTA-CL Interim Results: Canonical Replay Matches and Step-String Drift in Four Platform-Configured LLM Engines

Audited interim result, not completed PENTA certification. Four platform-configured engines were observed in two fresh web conversations each with memory disabled, using a frozen six-case synthetic decision prompt. Opus 5.5 and GPT-6.1 Sol matched the registered canonical JSON tuple hash in both recorded captures. GPT-...

Leon Calvin II long · 0 citations
#software testing Open access Oct 2026

SDR-CL2: Third-Vendor Model-Attribution Replay of a Registered Substrate Determinism Gauntlet Across LLMs (Microsoft 365 Copilot)

SQUIRL OS RESEARCH DISCLOSURE — READ FIRST: This work was produced inside an AI-assisted, receipt-first research program (open-book doctrine: audit-and-correction, versioned amendments, append-only public ledger). Every claim is backed by a timestamped, publicly committed receipt trail in the four-horsemen repository....

Leon Calvin II long · 2 citations
#software testing Open access Oct 2026

SDR-CL1: First Model-Attribution Replay of a Registered Substrate Determinism Gauntlet Across LLMs (Claude Sonnet 5.5)

SQUIRL OS RESEARCH DISCLOSURE — READ FIRST: This work was produced inside an AI-assisted, receipt-first research program (open-book doctrine: audit-and-correction, versioned amendments, append-only public ledger). Every claim is backed by a timestamped, publicly committed receipt trail in the four-horsemen repository....

Leon Calvin II long · 3 citations

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