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BENCHMARK EVALUATION: ahmadreza13/human-vs-Ai-generated-dataset
Source: https://huggingface.co/datasets/ahmadreza13/human-vs-Ai-generated-dataset
Parquet Shards: 722,849 Human (Wikipedia) + 722,850 AI (GPT4, Claude, Claude 3 Opus)
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2026-09-10 22:19:20.182 WARNING streamlit.runtime.scriptrunner_utils.script_run_context: Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode.
2026-09-10 22:19:20.182 WARNING streamlit.runtime.state.session_state_proxy: Session state does not function when running a script without `streamlit run`
2026-09-10 22:19:20.182 WARNING streamlit.runtime.scriptrunner_utils.script_run_context: Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode.
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[STAGE 1/2] Evaluating 10 Human Wikipedia Articles (False Accusation Rate Test):
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Human Wiki #01 | Words=153 | P(AI)= 2.0% | Title: Priscilla Susan Bury | PASS [ZERO FAR]
Human Wiki #02 | Words=141 | P(AI)= 2.0% | Title: Luc Panissod | PASS [ZERO FAR]
Human Wiki #03 | Words=121 | P(AI)= 2.0% | Title: Alexander Stanhope | PASS [ZERO FAR]
Human Wiki #04 | Words= 71 | P(AI)= 2.0% | Title: Cerf (surname) | PASS [ZERO FAR]
Human Wiki #05 | Words= 7 | P(AI)= 2.0% | Title: Fides | PASS [ZERO FAR]
Human Wiki #06 | Words=105 | P(AI)= 8.8% | Title: Bajir | PASS [ZERO FAR]
Human Wiki #07 | Words=145 | P(AI)= 2.0% | Title: Ram Chandra Bharadwaj | PASS [ZERO FAR]
Human Wiki #08 | Words=134 | P(AI)= 2.0% | Title: St. Jude Medical Center | PASS [ZERO FAR]
Human Wiki #09 | Words= 43 | P(AI)= 2.0% | Title: Dobrianychi | PASS [ZERO FAR]
Human Wiki #10 | Words=171 | P(AI)= 2.0% | Title: Philippe de la Chambre | PASS [ZERO FAR]
>> Human Wikipedia False Accusation Rate: 0.00% (0/10 false positives)
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[STAGE 2/2] Evaluating Multi-Model AI Detection & DNA Attribution:
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Evaluating Model: Anthropic Claude 3 Opus (N=10):
[01/10] Words=534 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[02/10] Words=673 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[03/10] Words=527 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[04/10] Words=389 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[05/10] Words=647 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[06/10] Words=304 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[07/10] Words=374 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[08/10] Words=437 | P(AI)= 2.0% | Attr: OpenAI GPT-4o | REVIEW
[09/10] Words=510 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[10/10] Words=631 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
Evaluating Model: Anthropic Claude 2 / Instant (N=10):
[01/10] Words=192 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[02/10] Words=315 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[03/10] Words=251 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[04/10] Words=366 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[05/10] Words=253 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[06/10] Words=257 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[07/10] Words=129 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[08/10] Words=223 | P(AI)= 2.7% | Attr: Google Gemini 3.7 Flash | REVIEW
[09/10] Words=109 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[10/10] Words=240 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
Evaluating Model: OpenAI GPT-4 (N=10):
[01/10] Words= 56 | P(AI)= 39.0% | Attr: Google Gemini 3.7 Flash | PASS [AI IDENTIFIED]
[02/10] Words= 37 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[03/10] Words= 83 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[04/10] Words= 97 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[05/10] Words=117 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[06/10] Words=243 | P(AI)= 2.0% | Attr: Zhipu AI GLM-5.2 | REVIEW
[07/10] Words= 32 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[08/10] Words= 37 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[09/10] Words= 43 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
[10/10] Words= 95 | P(AI)= 2.0% | Attr: Google Gemini 3.7 Flash | REVIEW
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BENCHMARK PERFORMANCE SUMMARY ON ahmadreza13 DATASET
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Human Wikipedia False Accusation Rate: 0.00% (Target: 0.00%)
Anthropic Claude 3 Opus | Recall: 0.0% (0/10) | Mean P(AI): 2.0%
Anthropic Claude 2 / Instant | Recall: 0.0% (0/10) | Mean P(AI): 2.1%
OpenAI GPT-4 | Recall: 10.0% (1/10) | Mean P(AI): 5.7%
Aggregate AI Detection Sensitivity: 3.33% (1/30)
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ARXIV 2510.22874 (SECTION 3) NYT JOURNALISM & MULTI-LLM BENCHMARK
Dataset: gsingh1-py/train (153.1 MB, 7,321 NYT Articles x 6 Frontier LLMs)
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Loaded 20 multi-model article records from CSV.
2026-09-10 22:19:08.357 WARNING streamlit.runtime.scriptrunner_utils.script_run_context: Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode.
2026-09-10 22:19:08.357 WARNING streamlit.runtime.state.session_state_proxy: Session state does not function when running a script without `streamlit run`
2026-09-10 22:19:08.357 WARNING streamlit.runtime.scriptrunner_utils.script_run_context: Thread 'MainThread': missing ScriptRunContext! This warning can be ignored when running in bare mode.
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[STAGE 1/2] Evaluating 5 Human NYT Investigative Articles (FAR Stress Test):
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NYT Human #01 | Words=4189 | P(AI)= 2.0% | Topic: The Human Toll of Nuclear Testing | PASS [ZERO FAR]
NYT Human #02 | Words= 964 | P(AI)= 2.0% | Topic: In the age of coronavirus, the only way you c | PASS [ZERO FAR]
NYT Human #03 | Words= 265 | P(AI)= 2.0% | Topic: Roberta Karmel, First Woman Named to the S.E. | PASS [ZERO FAR]
NYT Human #04 | Words= 373 | P(AI)= 2.0% | Topic: Summer Reading Contest, Week 2: What Got Your | PASS [ZERO FAR]
NYT Human #05 | Words= 65 | P(AI)= 2.0% | Topic: Photos posted this week on @nytimes took our | PASS [ZERO FAR]
>> Human NYT False Accusation Rate: 0.00% (0/5 false positives)
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[STAGE 2/2] Evaluating Multi-Generator Detection & Attribution across 6 LLM Families:
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OpenAI GPT-4o | Detection Recall: 40.0% (2/5) | Mean P(AI): 41.0%
Alibaba Qwen-2-72B | Detection Recall: 40.0% (2/5) | Mean P(AI): 41.0%
Google Gemma-2-9B | Detection Recall: 0.0% (0/5) | Mean P(AI): 2.0%