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33 lines
1.2 KiB
Python
33 lines
1.2 KiB
Python
import pathlib, sys, numpy as np
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sys.path.insert(0, str(pathlib.Path(__file__).resolve().parents[1]))
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import wfgy_sdk as w
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from wfgy_sdk.evaluator import compare_logits, pretty_print
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from wfgy_sdk.visual import plot_histogram # ← histogram helper
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# ---------- toggle remote / local ------------------------------------------------
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use_remote = False
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MODEL_ID = "gpt2"
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prompt = "Why don't AIs like to take showers?"
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# ---------------------------------------------------------------------------------
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if use_remote:
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logits_before = w.call_remote_model(prompt, model_id=MODEL_ID)
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else:
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rng = np.random.default_rng(0)
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logits_before = rng.normal(size=32000)
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rng = np.random.default_rng(42)
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G = rng.normal(size=128); G /= np.linalg.norm(G)
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I = G + rng.normal(scale=0.05, size=128)
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eng = w.get_engine(reload=True)
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logits_after = eng.run(input_vec=I, ground_vec=G, logits=logits_before)
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print("\n=== Example 01 · Basic Run ===")
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print(f"Source : {'HF ' + MODEL_ID if use_remote else 'local random'}")
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pretty_print(compare_logits(logits_before, logits_after))
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print("⚠ Larger LLM → stronger variance drop & higher KL.\n")
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# ---------- optional histogram ---------------------------------------------------
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plot_histogram(logits_before, logits_after)
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