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Design: support quantizing is_transposed=True MoE architectures (gpt-oss, llama4, aria)

Status: Open.

#2621 In microsoft/Olive;

· Ti-Tai Wang (titaiwangms) opened on Aug 12, 2026

MoE-quantized models crash on default grouped_mm inference path (QuantTensor transpose not supported)

bugSomething isn't workingSomething isn't working

Status: Open.

#2619 In microsoft/Olive;

· Ti-Tai Wang (titaiwangms) opened on Aug 12, 2026

Multimodal quantization investigation

Status: Open.

#2613 In microsoft/Olive;

· Delwin Kim (DelwinKim) opened on Aug 7, 2026

MoE quantization: investigate AWQ (autoawq) support for MoE experts

Status: Open.

#2600 In microsoft/Olive;

· Ti-Tai Wang (titaiwangms) opened on Jul 30, 2026

MoE quantization: extend native GPTQ pass (gptq.py) to support MoE experts

Status: Open.

#2599 In microsoft/Olive;

· Ti-Tai Wang (titaiwangms) opened on Jul 30, 2026

Replace onnxruntime.tools.symbolic_shape_infer with onnx-shape-inference

Status: Open.

#2560 In microsoft/Olive;

· Justin Chu (justinchuby) opened on Jul 3, 2026

Codebase review: prioritized recommendations across architecture, testing, CI, deps, CLI, docs & performance

Status: Open.

#2516 In microsoft/Olive;

· Justin Chu (justinchuby) opened on Jun 12, 2026

OnnxKQuantQuantization skips per-expert MatMuls in static-unroll MoE blocks

Status: Open.

#2489 In microsoft/Olive;

· Justin Chu (justinchuby) opened on Jun 1, 2026

Olive feedback: excellent quantization experience with Gemma4 models

Status: Open.

#2440 In microsoft/Olive;

· Justin Chu (justinchuby) opened on May 4, 2026

optimum[openvino] 2.1.0 breaks compatibility with AITK olive-recipes

Status: Open.

#2344 In microsoft/Olive;

· Marcin Kruszynski (mkruszyx) opened on Feb 26, 2026

olive auto-opt for CPU INT4 fails without --use_model_builder — DynamicCache.from_legacy_cache AttributeError with transformers 5.x

Status: Open.

#2335 In microsoft/Olive;

· Abdulhamid Onawole (HamidOna) opened on Feb 16, 2026

OOM on 32GB while running auto-opt Qwen/Qwen2.5-Coder-7B-Instruct

Status: Open.

#2316 In microsoft/Olive;

· Kaj-Sören Mossdorf (stiller-leser) opened on Jan 26, 2026