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Multi-stock Trading on Multi-stock Trading 2025 (held-out)

50.29Return (%)MetaPS-9B
12.777222.516132.25541.9939Jun 21, 2026

Evaluation results

MethodLinks
MetaPS-9BParameters=9B2026.0650.290.66815.29
MetaPS-4BParameters=4B2026.0645.720.70512.57
Strategy ClassifierType=Non-LLM Selector2026.0635.90.77816.78
Qwen3.5-9BBackbone=Qwen3.5, Parameters=9B2026.0632.690.76227.3
GPT-5.4Model=GPT-5.42026.0632.031.1123.05
Random StrategyStrategy type=Baseline2026.0630.910.8289.21
Best Fixed StrategyStrategy type=Baseline2026.0630.230.70523.53
Qwen3.5-4BBackbone=Qwen3.5, Parameters=4B2026.0625.120.91616.59
RL Q-Policy SelectorType=Non-LLM Selector2026.0623.140.49319.51
Reward-Ranking SelectorType=Non-LLM Selector2026.0619.640.27520.87
Sequence SelectorType=Non-LLM Selector2026.0619.540.92418.73
GPT-5.4-miniModel=GPT-5.4, Variant=mini2026.0614.220.31911.04