ResearchBenchmarksScientific Equation Discovery on E. coli growth (OOD)Scientific Equation Discovery on E. coli growth (OOD)Follow0.0237NMSE_OODPiT-PO-75.515352434.373249944.261851,454.150451Feb 11, 2026Evaluation resultsMethodMethodLinksNMSE_OODPiT-POBackbone=Llama-3.2-3BBackbone=Llama-3.2-3B2026.020.0237PiT-POBackbone=Llama-3.1-8BBackbone=Llama-3.1-8B2026.020.1163LLM-SRBackbone=Llama-3.1-8BBackbone=Llama-3.1-8B2026.020.1676PiT-POBackbone=Llama-3.2-1BBackbone=Llama-3.2-1B2026.020.3462LLM-SRBackbone=Llama-3.2-3BBackbone=Llama-3.2-3B2026.02809.94LLM-SRBackbone=Llama-3.2-1BBackbone=Llama-3.2-1B2026.021,888.5