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Can we add support for deepseek v4.1?

Status: Open.

#1894 In ml-explore/mlx-lm;

· Teejer opened on Sep 16, 2026

mlx_lm.server: option to restrict which models a request may load (allow-list)

Status: Open.

#1892 In ml-explore/mlx-lm;

· mrcushen-arch opened on Sep 15, 2026

RuntimeError: There is no Stream(gpu, 3) in current thread at KVCache __del__ teardown

Status: Open.

#1888 In ml-explore/mlx-lm;

· dahai80 opened on Sep 14, 2026

MiniCPM5-1B-MLX tool calling not supported by mlx_lm.server

Status: Open.

#1885 In ml-explore/mlx-lm;

· sameerjvn opened on Sep 13, 2026

phimoe.py subscripts rope_scaling unconditionally, so Phi-mini-MoE-instruct dies with a bare TypeError

Status: Open.

#1884 In ml-explore/mlx-lm;

· hijohnnylin opened on Sep 13, 2026

Lfm2MoeSparseMoeBlock routing diverges from HF: softmax instead of sigmoid, expert_bias in the weights, and routed_scaling_factor dropped

Status: Open.

#1883 In ml-explore/mlx-lm;

· hijohnnylin opened on Sep 13, 2026

Support for k2_horizon Request.

Status: Open.

#1876 In ml-explore/mlx-lm;

· Geramy opened on Sep 10, 2026

Missing support for Orion model architecture

Status: Open.

#1874 In ml-explore/mlx-lm;

· aspwow opened on Sep 10, 2026

ArraysCache metadata graph grows during sustained Qwen3.8-27B batch decoding

Status: Open.

#1871 In ml-explore/mlx-lm;

· marksmeltzer opened on Sep 10, 2026

Paged KV storage and external cache integration

Status: Open.

#1849 In ml-explore/mlx-lm;

· IndenScale opened on Sep 5, 2026

ArraysCache.advance() still leaks one Metal buffer per SSM layer per token through BatchGenerator after #1632 — long completions crash at ~499000/(#SSM−1) tokens on main

Status: Open.

#1845 In ml-explore/mlx-lm;

· aidiffuser opened on Sep 4, 2026

RFC: Streaming conversion - quantize checkpoints larger than local disk in mlx_lm.convert

Status: Open.

#1842 In ml-explore/mlx-lm;

· azamamirza opened on Sep 4, 2026