Inventory Management

Benchmarks

Dataset Name	SOTA Method	Metric
Synthetic Inventory Benchmark Overall	AlphaInventory	Success Rate25	22	2mo ago
Poisson distribution demand lambda = 0.5	Hybrid A3C-DPPO	Average Reward32,800	16	1mo ago
Seasonal distribution demand A = 0.9, epsilon = 9	Hybrid A3C-DPPO	Average Reward24,610	16	1mo ago
Gamma distribution demand CV_gamma = 0.71	Hybrid A3C-DPPO	Average Reward34,600	16	1mo ago
Normal distribution demand CV_nor = 0.3	Hybrid A3C-DPPO	Average Reward37,260	16	1mo ago
Supply Chain Demand Scenarios	InvAgent (w/ step desc and SS strategy)	Const-Uni0	12	5mo ago
Alibaba Inventory Dataset (test)	DS	Stockout Rate Difference1.74	7	4mo ago
InvManagement Lost Sales setting	Oracle	Mean Episodic Return542.7	6	4mo ago
InvManagement Backlog setting	Oracle	Mean Episodic Return546.8	6	4mo ago
Inventory Management Average GPT-5 (all scenarios)	InvAgent	Relative Gap93.77	6	5mo ago
Inventory Management Inc-Uni GPT-5 (increasing-uniform)	InvAgent	Relative Gap (Δ)81.2	6	5mo ago
Inventory Management increasing-diverse GPT-5	InvAgent	Relative Gap (Δ)102.48	6	5mo ago
Inventory Management decreasing-uniform GPT-5	InvAgent	Relative Gap (Δ)173.33	6	5mo ago
Inventory Management decreasing-diverse GPT-5	InvAgent	Relative Gap (Δ)31.33	6	5mo ago
Inventory Management Constant-Uniform GPT-5	InvAgent	Relative Gap (Δ)0	6	5mo ago
Inventory Management (test)	InvAgent	Const Uni103.33	6	5mo ago
CJ 365+30	AlphaInventory	Success Rate (Chef Shoppe)0	3	2mo ago
Synthetic Inventory Benchmark Domain-OOD	AlphaInventory	Success Rate15	2	2mo ago

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