WIP: FreqGPTQ + GatedDeltaNet + Adaptive Quantization#1743
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OleStan wants to merge 1 commit intoopenai:mainfrom
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WIP: FreqGPTQ + GatedDeltaNet + Adaptive Quantization#1743OleStan wants to merge 1 commit intoopenai:mainfrom
OleStan wants to merge 1 commit intoopenai:mainfrom
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Built on PR openai#1698 (GatedDeltaNet + Legal TTT). Adds: - FreqGPTQ: frequency-weighted Hessian calibration for GPTQ - PassthroughQuant: int8 for control tensors (saves ~40KB) - Sandwich quantization: int8 for final block - Adaptive embedding precision: int8 top-100 / intN rest - Configurable Int5/6 GPTQ with synced QAT - LZMA wrapper saves ~73KB Pending GPU validation for BPB results.
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Summary
Status
WIP — code complete, pending GPU validation. Will update with BPB results and 3-seed logs once compute is available.
Test plan