#!/usr/bin/env python3
"""Run the preregistered cross-source DeepSeek Chat sampling grid.

The implementation deliberately reuses the audited Round 06 runner while
installing a new immutable protocol identity, four SHA-256-derived seeds, and
the fixed system x EOS/period four-row batch.  Keeping the execution path
shared avoids silently forking model loading, RNG capture, generation, and
trajectory summaries.
"""

from __future__ import annotations

import v2_lite_chat_sampling_probe as sampling


PROTOCOL_ID = "llm-atlas-deepseek-chat-cross-source-sampling-v1"
CONDITIONS = (
    "s0_eos",
    "s1_eos",
    "s0_period",
    "s1_period",
)
BASE_SEEDS = (
    2101325316,
    2511573438,
    1677220094,
    2412346607,
)
COMPARISONS = (
    ("system_eos", "s0_eos", "s1_eos"),
    ("system_period", "s0_period", "s1_period"),
    ("period_at_s0", "s0_eos", "s0_period"),
    ("period_at_s1", "s1_eos", "s1_period"),
)


def install_protocol() -> None:
    special = sampling.special
    factors = {
        condition: special.FACTORS[condition]
        for condition in CONDITIONS
    }
    special.BOUNDARY_LEVELS = ("eos", "period")
    special.CONDITIONS = CONDITIONS
    special.FACTORS = factors
    special.SYSTEM_CELLS = {
        "eos": ("s0_eos", "s1_eos"),
        "period": ("s0_period", "s1_period"),
    }
    special.SYSTEM_EDGE_CONTRASTS = {
        "period_minus_eos": ("eos", "period"),
    }
    special.COMPARISONS = COMPARISONS
    special.ALIGNMENT_COMPARISONS = COMPARISONS

    sampling.PROTOCOL_ID = PROTOCOL_ID
    sampling.PREREGISTERED_BASE_SEEDS = BASE_SEEDS
    sampling.EXPECTED_CONDITIONS = CONDITIONS


if __name__ == "__main__":
    install_protocol()
    sampling.main()