DAIKO AI TRUST STUDY
GEMMA COHORT — LOCKED v1.0

MODEL
Gemma 4 E2B Instruct QAT Q4_0

MODEL SHA256
fa401b55b07ee70a54c6dae3903c783a6e65064312529ea57175cb5f8dec6634

RUNTIME
llama.cpp tag: b10903
llama.cpp commit:
481c65f091f74c5e7089dd0a3a1cc6b50cced31e

TEST SETTINGS
Temperature: 0
Reasoning: off
Reasoning budget: 0
Maximum completion tokens: 320
Trials per condition: 3
Conditions: A_STOCK_CLOSED, B_STOCK_GROUNDED,
C_NEUTRAL_CLOSED, D_NEUTRAL_GROUNDED

CHINA PACKET SHA256
793629f3e5980edf82cfe4d26195b09bb67d604df5d0b28ee190021a570e0d17

USA PACKET SHA256
ea5df40c162396938b47e0d05e4bf75d9a33ea5dd7eb034271141993abb03d4f

OFFICIAL PUBLICATION RUNS
20260912-111344-china
20260912-112728-usa

The earlier one-trial China run was a validation/pilot run
and is intentionally excluded from this locked publication dataset.
