Upload reports/eval_statistical_qwen25_1.5b_20260702_135246.json with huggingface_hub

reports/eval_statistical_qwen25_1.5b_20260702_135246.json

@@ -0,0 +1,64 @@
+{
+  "eval_type": "statistical_analysis",
+  "model": "unknown",
+  "num_samples": 10,
+  "status": "completed",
+  "elapsed_seconds": 327.29991364479065,
+  "tokens_per_second": 7.821572488339535,
+  "text_statistics": {
+    "original": {
+      "avg_words": 25.6,
+      "avg_sentences": 2.0,
+      "avg_sentence_len": 12.8,
+      "sentence_len_cv": 0.154,
+      "type_token_ratio": 0.924,
+      "hapax_ratio": 0.931,
+      "avg_word_len": 6.4,
+      "std_word_len": 3.3,
+      "avg_word_freq": 1.1,
+      "std_word_freq": 0.36,
+      "readability_flesch": 25.4
+    },
+    "rewritten": {
+      "avg_words": 216.0,
+      "avg_sentences": 11.5,
+      "avg_sentence_len": 19.7,
+      "sentence_len_cv": 0.327,
+      "type_token_ratio": 0.644,
+      "hapax_ratio": 0.786,
+      "avg_word_len": 5.5,
+      "std_word_len": 3.05,
+      "avg_word_freq": 1.6,
+      "std_word_freq": 1.68,
+      "readability_flesch": 32.4
+    }
+  },
+  "dispersion_analysis": {
+    "original": {
+      "ttr": 1.0,
+      "hapax": 1.0,
+      "sent_cv": 0.0,
+      "word_freq_std": 0.0,
+      "overall_human_likeness": 0.5
+    },
+    "rewritten": {
+      "ttr": 1.0,
+      "hapax": 1.0,
+      "sent_cv": 0.057,
+      "word_freq_std": 0.137,
+      "overall_human_likeness": 0.548
+    }
+  },
+  "key_findings": [
+    "Human-likeness: 0.500 -> 0.548 (delta=+0.048)",
+    "TTR: 1.000 -> 1.000 (decreased vocabulary diversity)",
+    "Sentence CV: 0.000 -> 0.057 (more bursty sentence structure)",
+    "Readability: 25 -> 32 Flesch (easier to read)",
+    "Word freq dispersion: 0.36 -> 1.68 (higher token dispersion)"
+  ],
+  "evasion_potential": {
+    "rating": "LOW",
+    "human_likeness_delta": 0.048,
+    "note": "Statistical heuristic only. Real detector evaluation (Fast-DetectGPT, Binoculars, Pangram) requires Modal GPU — see next phase."
+  }
+}