Upload eval/run_bert_eval_full.py

eval/run_bert_eval_full.py

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+"""Evaluate BERT router on SWE-Router and compare with v11 XGBoost."""
+import json, os, sys, random, pickle, math
+import numpy as np
+from collections import defaultdict
+
+MODELS = ['claude-opus-4.7','gpt-5-mini','gpt-5-nano','gpt-5.2',
+          'gemini-2.5-pro','gemini-3-pro','deepseek-v3.2','deepseek-v4-flash']
+MODEL_TIER = {'deepseek-v4-flash':1,'gpt-5-nano':1,'gpt-5-mini':2,'deepseek-v3.2':2,
+              'gemini-2.5-pro':3,'claude-opus-4.7':4,'gpt-5.2':4,'gemini-3-pro':5}
+TIER_COST = {1:0.01,2:0.05,3:0.15,4:0.30,5:0.50}
+TIER_TO_SWE = {1:'deepseek-v4-flash',2:'gpt-5-mini',3:'gemini-2.5-pro',4:'claude-opus-4.7',5:'gemini-3-pro'}
+TASK_FLOOR = {"quick_answer":1,"coding":3,"research":3,"document_drafting":2,
+              "legal_regulated":4,"tool_heavy":2,"retrieval_heavy":2,"long_horizon":3,"unknown_ambiguous":3}
+CODE_KW = ["python","javascript","code","function","bug","debug","refactor","implement","test",
+           "compile","runtime","segfault","thread","async","class","module","import","error","traceback"]
+LEGAL_KW = ["contract","legal","compliance","gdpr","privacy","policy","regulatory","liability"]
+RESEARCH_KW = ["research","investigate","compare","analyze","survey","paper"]
+TOOL_KW = ["search","fetch","retrieve","query","api","database","scrape","aggregate"]
+CRITICAL_KW = ["critical","production","urgent","emergency","live","deployed","safety","security"]
+SIMPLE_KW = ["typo","simple","quick","brief","minor","small","easy","trivial","just"]
+LONG_KW = ["plan","project","roadmap","orchestrate","migrate","pipeline","deploy","architecture"]
+MATH_KW = ["calculate","compute","solve","equation","formula","optimize","probability"]
+
+def extract_features(pt):
+    r = pt.lower()
+    return {'req_len':len(pt),'num_words':len(pt.split()),
+        'has_code':int(any(k in r for k in CODE_KW)),'n_code':sum(1 for k in CODE_KW if k in r),
+        'has_legal':int(any(k in r for k in LEGAL_KW)),'has_research':int(any(k in r for k in RESEARCH_KW)),
+        'has_tool':int(any(k in r for k in TOOL_KW)),'has_critical':int(any(k in r for k in CRITICAL_KW)),
+        'has_simple':int(any(k in r for k in SIMPLE_KW)),'has_long':int(any(k in r for k in LONG_KW)),
+        'has_math':int(any(k in r for k in MATH_KW)),'has_error_msg':int('error' in r or 'traceback' in r),
+        'has_file_path':int('/' in r),'n_lines':pt.count('\n')+1,
+        'has_version':int('version' in r or 'update' in r),'has_add':int('add' in r or 'new' in r),
+        'has_fix':int('fix' in r or 'bug' in r),'has_change':int('change' in r or 'modify' in r),
+        'has_remove':int('remove' in r),'has_test':int('test' in r or 'spec' in r),
+        'has_doc':int('doc' in r or 'readme' in r)}
+
+def classify_task(text):
+    r = text.lower()
+    if any(k in r for k in ["contract","legal","compliance","gdpr","privacy"]): return "legal_regulated"
+    if any(k in r for k in ["debug","fix","bug","implement","refactor","code","function"]): return "coding"
+    if any(k in r for k in ["research","find sources","literature","investigate"]): return "research"
+    if any(k in r for k in ["search","fetch","api","query","database"]): return "tool_heavy"
+    if any(k in r for k in ["plan","roadmap","orchestrate","migrate","deploy"]): return "long_horizon"
+    if any(k in r for k in ["draft","write","compose","document"]): return "document_drafting"
+    if any(k in r for k in ["what is","explain","define","briefly"]): return "quick_answer"
+    return "unknown_ambiguous"
+
+print("BERT Router Evaluation on SWE-Router")
+print("="*60)
+
+# ── Load SWE-Router data ──
+print("\n[1] Loading SWE-Router data...")
+from datasets import load_dataset
+traces = defaultdict(dict)
+for model in MODELS:
+    try:
+        ds = load_dataset(f'SWE-Router/swebench-verified-{model}', split='test')
+        for row in ds:
+            iid = row['instance_id']
+            traces[iid][model] = {'resolved': row['resolved'], 'cost': float(row['instance_cost']),
+                                  'problem': row['problem_statement']}
+        print(f"  {model}: loaded")
+    except Exception as e:
+        print(f"  {model}: FAILED - {e}")
+print(f"  Total tasks: {len(traces)}")