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partial_rotary_factor is ignored when use_mrope is true (affects qwen3.5-35b-a3b and qwen3.5-397b-a17b)

Status: Open.

#4616 In AI-Hypercomputer/maxtext;

· lettt325 opened on Jul 26, 2026

[bug] Mid-Training Evaluation Loop Spawns Subprocess Claiming /dev/vfio/0 ('Device or resource busy')

bugSomething isn't workingSomething isn't working

Status: Open.

#4612 In AI-Hypercomputer/maxtext;

· karajendran opened on Jul 25, 2026

[bug] Dynamic TPU Metric Protobuf Import Causes Linkage Panic ('Check failed: GeneratedDatabase()->Add(...)')

bugSomething isn't workingSomething isn't working

Status: Open.

#4611 In AI-Hypercomputer/maxtext;

· karajendran opened on Jul 25, 2026

MaxText Docker Image Build Failure

docker-image-build-failure

Status: Open.

#4596 In AI-Hypercomputer/maxtext;

· github-actions opened on Jul 24, 2026

Qwen3-Next GDN hardcodes Precision.HIGHEST, ignoring config.matmul_precision — is this intentional?

Status: Open.

#4510 In AI-Hypercomputer/maxtext;

· Noman654 opened on Jul 16, 2026

cudnn_flash_jax silently attends across packed sequence boundaries (decoder_segment_ids ignored in training)

bugSomething isn't workingSomething isn't working

Status: Open.

#4476 In AI-Hypercomputer/maxtext;

· bzantium opened on Jul 15, 2026

Qwen3-Next: sequential GDN paths (lax.scan recurrence, solve_triangular) bound TPU step time

Status: Open.

#4347 In AI-Hypercomputer/maxtext;

· bzantium opened on Jul 3, 2026

Kimi-K2.6 unscanned checkpoint converter OOMs on hosts < ~2.5 TB RAM (buffers all 64 shards before write)

Status: Open.

#4071 In AI-Hypercomputer/maxtext;

· sardaniksd opened on Jun 4, 2026

Failed build: MaxText Package Tests

build failed

Status: Open.

#3979 In AI-Hypercomputer/maxtext;

· github-actions opened on May 26, 2026

Refactor: Decouple GMM kernel backend dispatch from quantization logic in MoE sparse_matmul

feature request

Status: Open.

#3646 In AI-Hypercomputer/maxtext;

· pengchengneo opened on Apr 12, 2026

[Bug] Qwix Quantization Qwen3-14B: jax._src.dtypes.InvalidInputException

bugSomething isn't workingSomething isn't working

Status: Open.

#3520 In AI-Hypercomputer/maxtext;

· mrzzy opened on Mar 30, 2026

Conversion scripts fail on standard TPU VMs for large models

bugSomething isn't workingSomething isn't working

Status: Open.

#3418 In AI-Hypercomputer/maxtext;

· zzxslp opened on Mar 14, 2026