{"slug":"aifinlab-a-share-portfolio-optimize","source_name":"aifinlab/a-share-portfolio-optimize","name":"Aifinlab/A Share Portfolio Optimize","description":"A股量化组合优化。当用户说\"组合优化\"、\"portfolio optimization\"、\"均值方差\"、\"风险平价\"、\"最优权重\"、\"Black-Litterman\"、\"最小方差\"、\"最大夏普\"、\"怎么分配权重\"、\"等风险贡献\"时触发。基于现代投资组合理论，对给定标的池进行量化权重优化，支持均值方差/最小方差/风险平价/等权等多种方法，输出最优配置权重和有效前沿。支持研报风格（formal）和快速优化风格（brief）。","version":1,"lift":{"pass_rate_delta_pts":13.04,"pass_rate_pct":65.2,"total_cases":23,"passed_cases":15,"tokens_delta_pct":58.4,"turns_delta_pct":0,"verdict":"mixed","benchmark_model":"gemini-3.6-flash","grading_method":"judged","completed_at":"2026-08-28T07:56:15.062002+00:00"},"skill_score":null,"benchmark_models":[{"model":"gemini-3.6-flash","headline":true,"delta_pts":13.04,"with_pass_pct":65.2,"without_pass_pct":52.2,"tokens_delta_pct":58.4,"turns_delta_pct":0,"total_cases":23,"cases_aggregated":19,"verdict":"mixed","never_hurt":false,"completed_at":"2026-08-28T07:56:15.062002+00:00","run_id":"939266ef-3f29-4384-a16f-1ce6ac1bc939","version_number":1,"is_latest_version":true,"gate":null}],"trust":{"skill_safety":"passed","safety_status":"clean","intent_verdict":"safe","content_status":"clean","indexable":true},"license":"Apache-2.0","install_count":0,"manifest_hash":"c54586a9fa53c4a6cdc5f3cde3d486597c8047184114eba5896d4d83388744d4","raw_url":"https://app.decimal.ai/s/aifinlab-a-share-portfolio-optimize/SKILL.md","scorecard_url":"https://app.decimal.ai/skills/aifinlab-a-share-portfolio-optimize"}