This checkpoint passes the local ES-AIST memory/entity-signal gate for compact open AIST models in this release line.
The claim is limited to the memory-oriented entity and candidate-anchor task reported below; this is not a generic MTEB, MIEB, or MAEB SOTA claim.

SALT at 768d:

Speech holdout at 768d:

Entity/rejection:

Selected MTEB/MIEB/MAEB memory slice:

768d: 8 / 8 selected tasks complete, 0 exceptions
1536d: 8 / 8 selected tasks complete, 0 exceptions after rerun
text: SprintDuplicateQuestions 0.9161 at 768d and 0.9323 at 1536d; STSBenchmark 0.7442 and 0.7535
image-text: Flickr T2I R@1 0.1764 at 768d and 0.1864 at 1536d
audio-text: Clotho R@1 0.0512 at 768d and 0.0514 at 1536d

Files

File	Purpose
`ES-AIST-81M_q8_0.gguf`	Higher-accuracy GGUF
`ES-AIST-81M_q5_1.gguf`	Smaller GGUF
`manifest.json`	Release manifest
`parameter_breakdown.json`	Exact parameter accounting
`retrieval_768_1536_gt1030.json`	Exact retrieval eval for the source checkpoint
`entity_eval.json`	Entity AUC eval
`episode_aux_eval.json`	Event/rejection eval
`candidate_ranking_eval.json`	Candidate-anchor ranking eval
`signal_eval.json`	Signal-level eval summary
`M_SERIES_MEMORY_SLICE.md`	Selected MTEB/MIEB/MAEB memory-slice report
`es_aist_mseries_memory_slice_eventboost_summary.json`	Machine-readable selected slice summary

Notes

This is a preview quantization repo.
SALT is held out from ES training and is included as a regression/generalization gate.
The source model emits semantic and entity signals only; reference resolution remains engine-side.
Full MTEB/MIEB/MAEB reporting is future work; the included slice is selected memory-relevant smoke coverage.