We present ALMA (0.87~mm) and VLA (9~mm) observations toward OMC2-FIR4 and OMC2-FIR3 within the Orion integral-shaped filament that are thought to be the nearest regions of intermediate mass star formation. We characterize the continuum sources within these regions on $\sim$40~AU (0\farcs1) scales and associated molecular line emission at a factor of $\sim$30betterresolutionthanpreviousobservationsatsimilarwavelengths.WeidentifysixcompactcontinuumsourceswithinOMC2-FIR4,fourinOMC2-FIR3,andoneadditionalsourcejustoutsideOMC2-FIR4.Thiscontinuumemissionistracingtheinnerenvelopeand/ordiskemissiononlessthan100 AUscales.HOPS-108istheonlyprotostarinOMC2-FIR4thatexhibitsemissionfromhigh-excitationtransitionsofcomplexorganicmolecules(e.g.,methanolandotherlines)coincidentwiththecontinuumemission.HOPS-370inOMC2-FIR3withL$\sim$~360~\lsun, also exhibits emission from high-excitation methanol and other lines. The methanol emission toward these two protostars is indicative of temperatures high enough to thermally evaporate methanol from icy dust grains; overall these protostars have characteristics similar to hot corinos. We do not identify a clear outflow from HOPS-108 in \twco, but find evidence of interaction between the outflow/jet from HOPS-370 and the OMC2-FIR4 region. The multitude of observational constraints indicate that HOPS-108 is likely a low to intermediate-mass protostar in its main mass accretion phase and it is the most luminous protostar in OMC2-FIR4. The high resolution data presented here are essential for disentangling the embedded protostars from their surrounding dusty environments and characterizing them.