revert

.mlx_typings/mlx_lm/models/glm_moe_dsa.pyi

@@ -0,0 +1,46 @@
+"""Type stubs for mlx_lm.models.glm_moe_dsa"""
+
+from dataclasses import dataclass
+from typing import Any, Dict, Optional
+
+from .base import BaseModelArgs
+from .deepseek_v32 import Model as DSV32Model
+
+@dataclass
+class ModelArgs(BaseModelArgs):
+    model_type: str
+    vocab_size: int
+    hidden_size: int
+    index_head_dim: int
+    index_n_heads: int
+    index_topk: int
+    intermediate_size: int
+    moe_intermediate_size: int
+    num_hidden_layers: int
+    num_attention_heads: int
+    num_key_value_heads: int
+    n_shared_experts: Optional[int]
+    n_routed_experts: Optional[int]
+    routed_scaling_factor: float
+    kv_lora_rank: int
+    q_lora_rank: int
+    qk_rope_head_dim: int
+    v_head_dim: int
+    qk_nope_head_dim: int
+    topk_method: str
+    scoring_func: str
+    norm_topk_prob: bool
+    n_group: int
+    topk_group: int
+    num_experts_per_tok: int
+    moe_layer_freq: int
+    first_k_dense_replace: int
+    max_position_embeddings: int
+    rms_norm_eps: float
+    rope_parameters: Dict[str, Any]
+    attention_bias: bool
+    rope_scaling: Dict[str, Any] | None
+    rope_theta: float | None
+
+class Model(DSV32Model):
+    def __init__(self, config: ModelArgs) -> None: ...

.mlx_typings/mlx_lm/models/step3p5.pyi

@@ -1,151 +0,0 @@
-from dataclasses import dataclass
-from typing import Any, Dict, List, Optional
-
-import mlx.core as mx
-import mlx.nn as nn
-
-from .base import BaseModelArgs
-from .switch_layers import SwitchGLU
-
-@dataclass
-class ModelArgs(BaseModelArgs):
-    model_type: str
-    hidden_size: int
-    num_hidden_layers: int
-    vocab_size: int
-    num_attention_heads: int
-    num_attention_groups: int
-    head_dim: int
-    intermediate_size: int
-    rms_norm_eps: float
-    rope_theta: float
-    rope_scaling: Optional[Dict[str, Any]]
-    max_position_embeddings: int
-    sliding_window: int
-    layer_types: Optional[List[str]]
-    yarn_only_types: Optional[List[str]]
-    partial_rotary_factors: Optional[List[float]]
-    attention_other_setting: Optional[Dict[str, Any]]
-    use_head_wise_attn_gate: bool
-    moe_num_experts: int
-    moe_top_k: int
-    moe_intermediate_size: int
-    share_expert_dim: int
-    moe_layers_enum: Optional[str]
-    moe_router_scaling_factor: float
-    norm_expert_weight: bool
-    swiglu_limits: Optional[List[float]]
-    swiglu_limits_shared: Optional[List[float]]
-    tie_word_embeddings: bool
-
-class Step3p5MLP(nn.Module):
-    hidden_size: int
-    intermediate_size: int
-    gate_proj: nn.Linear
-    up_proj: nn.Linear
-    down_proj: nn.Linear
-    limit: Optional[float]
-
-    def __init__(
-        self, args: ModelArgs, intermediate_size: int, swiglu_limit: float = 0
-    ) -> None: ...
-    def __call__(self, x: mx.array) -> mx.array: ...
-
-class Step3p5MoEGate(nn.Module):
-    top_k: int
-    n_routed_experts: int
-    routed_scaling_factor: float
-    norm_topk_prob: bool
-    gate: nn.Linear
-    router_bias: mx.array
-
-    def __init__(self, args: ModelArgs) -> None: ...
-    def __call__(self, x: mx.array) -> tuple[mx.array, mx.array]: ...
-
-class Step3p5MoE(nn.Module):
-    gate: Step3p5MoEGate
-    switch_mlp: SwitchGLU
-    share_expert: Step3p5MLP
-    sharding_group: Optional[mx.distributed.Group]
-
-    def __init__(self, args: ModelArgs, layer_idx: int) -> None: ...
-    def __call__(self, x: mx.array) -> mx.array: ...
-
-class Step3p5Attention(nn.Module):
-    is_sliding: bool
-    num_heads: int
-    num_kv_heads: int
-    head_dim: int
-    scale: float
-    q_proj: nn.Linear
-    k_proj: nn.Linear
-    v_proj: nn.Linear
-    o_proj: nn.Linear
-    q_norm: nn.Module
-    k_norm: nn.Module
-    use_head_wise_attn_gate: bool
-    g_proj: nn.Linear
-    rope: nn.Module
-
-    def __init__(self, args: ModelArgs, layer_idx: int) -> None: ...
-    def __call__(
-        self,
-        x: mx.array,
-        mask: Optional[mx.array] = None,
-        cache: Optional[Any] = None,
-    ) -> mx.array: ...
-
-class Step3p5DecoderLayer(nn.Module):
-    self_attn: Step3p5Attention
-    is_sliding: bool
-    is_moe_layer: bool
-    mlp: Step3p5MLP | Step3p5MoE
-    input_layernorm: nn.Module
-    post_attention_layernorm: nn.Module
-
-    def __init__(self, args: ModelArgs, layer_idx: int) -> None: ...
-    def __call__(
-        self,
-        x: mx.array,
-        mask: Optional[mx.array] = None,
-        cache: Optional[Any] = None,
-    ) -> mx.array: ...
-
-class Step3p5Model(nn.Module):
-    args: ModelArgs
-    vocab_size: int
-    num_layers: int
-    embed_tokens: nn.Embedding
-    layers: list[Step3p5DecoderLayer]
-    norm: nn.Module
-    _swa_idx: Optional[int]
-    _full_idx: Optional[int]
-
-    def __init__(self, args: ModelArgs) -> None: ...
-    def __call__(
-        self,
-        x: mx.array,
-        cache: Optional[List[Any]] = None,
-    ) -> mx.array: ...
-
-class Model(nn.Module):
-    args: ModelArgs
-    model_type: str
-    model: Step3p5Model
-    lm_head: nn.Linear
-
-    def __init__(self, args: ModelArgs) -> None: ...
-    def __call__(
-        self,
-        inputs: mx.array,
-        cache: Optional[List[Any]] = None,
-    ) -> mx.array: ...
-    def sanitize(self, weights: dict[str, Any]) -> dict[str, Any]: ...
-    def shard(self, group: Optional[mx.distributed.Group] = None) -> None: ...
-    @property
-    def layers(self) -> list[Step3p5DecoderLayer]: ...
-    def make_cache(self) -> list[Any]: ...
-    @property
-    def cast_predicate(self) -> Any: ...
-    @property
-    def quant_predicate(self) -> Any: ...

dashboard/src/lib/components/ModelPickerModal.svelte

@@ -806,7 +806,6 @@
                 isFavorite={favorites.has(group.id)}
                 {selectedModelId}
                 {canModelFit}
-                {getModelFitStatus}
                 onToggleExpand={() => toggleGroupExpanded(group.id)}
                 onSelectModel={handleSelect}
                 {onToggleFavorite}

download_glm5_shard.sh

@@ -0,0 +1,22 @@
+#!/bin/bash
+# Usage: ./download_glm5_shard.sh <start> <end> [local_dir]
+#
+# Split across 4 Macs:
+#   Mac 1: ./download_glm5_shard.sh 1 71
+#   Mac 2: ./download_glm5_shard.sh 72 141
+#   Mac 3: ./download_glm5_shard.sh 142 212
+#   Mac 4: ./download_glm5_shard.sh 213 282
+
+set -euo pipefail
+
+START=${1:?Usage: $0 <start> <end> [local_dir]}
+END=${2:?Usage: $0 <start> <end> [local_dir]}
+LOCAL_DIR="${3:-GLM-5}"
+
+INCLUDES=()
+for i in $(seq "$START" "$END"); do
+  INCLUDES+=(--include "$(printf 'model-%05d-of-00282.safetensors' "$i")")
+done
+
+echo "Downloading safetensors $START-$END to $LOCAL_DIR"
+hf download zai-org/GLM-5 "${INCLUDES[@]}" --local-dir "$LOCAL_DIR"

pyproject.toml

@@ -17,7 +17,7 @@ dependencies = [
     "loguru>=0.7.3",
     "exo_pyo3_bindings", # rust bindings
     "anyio==4.11.0",
-    "mlx==0.30.6; sys_platform == 'darwin'",
+    "mlx==0.30.6",
     "mlx[cpu]==0.30.6; sys_platform == 'linux'",
     "mlx-lm==0.30.6",
     "tiktoken>=0.12.0", # required for kimi k2 tokenizer
@@ -64,6 +64,8 @@ members = [
 
 [tool.uv.sources]
 exo_pyo3_bindings = { workspace = true }
+#mlx = { git = "https://github.com/rltakashige/mlx-jaccl-fix-small-recv.git", marker = "sys_platform == 'darwin'" }
+mlx-lm = { git = "https://github.com/ml-explore/mlx-lm", branch = "main" }
 #mlx-lm = { git = "https://github.com/davidmcc73/mlx-lm", branch = "stable" }
 # Uncomment to use local mlx/mlx-lm development versions:
 # mlx = { path = "/Users/Shared/mlx", editable=true }

resources/inference_model_cards/mlx-community--GLM-5-8bit.toml

@@ -0,0 +1,12 @@
+model_id = "mlx-community/GLM-5-8bit"
+n_layers = 78
+hidden_size = 6144
+supports_tensor = true
+tasks = ["TextGeneration"]
+family = "glm"
+quantization = "8bit"
+base_model = "GLM-5"
+capabilities = ["text", "thinking"]
+
+[storage_size]
+in_bytes = 790517400864

resources/inference_model_cards/mlx-community--GLM-5-MXFP4-Q8.toml

@@ -0,0 +1,12 @@
+model_id = "mlx-community/GLM-5-MXFP4-Q8"
+n_layers = 78
+hidden_size = 6144
+supports_tensor = true
+tasks = ["TextGeneration"]
+family = "glm"
+quantization = "MXFP4-Q8"
+base_model = "GLM-5"
+capabilities = ["text", "thinking"]
+
+[storage_size]
+in_bytes = 405478939008

resources/inference_model_cards/mlx-community--GLM-5-bf16.toml

@@ -0,0 +1,12 @@
+model_id = "mlx-community/GLM-5"
+n_layers = 78
+hidden_size = 6144
+supports_tensor = true
+tasks = ["TextGeneration"]
+family = "glm"
+quantization = "bf16"
+base_model = "GLM-5"
+capabilities = ["text", "thinking"]
+
+[storage_size]
+in_bytes = 1487822475264

resources/inference_model_cards/mlx-community--Step-3.5-Flash-4bit.toml

@@ -1,12 +0,0 @@
-model_id = "mlx-community/Step-3.5-Flash-4bit"
-n_layers = 45
-hidden_size = 4096
-supports_tensor = true
-tasks = ["TextGeneration"]
-family = "step"
-quantization = "4bit"
-base_model = "Step 3.5 Flash"
-capabilities = ["text", "thinking"]
-
-[storage_size]
-in_bytes = 114572190076

resources/inference_model_cards/mlx-community--Step-3.5-Flash-6bit.toml

@@ -1,12 +0,0 @@
-model_id = "mlx-community/Step-3.5-Flash-6bit"
-n_layers = 45
-hidden_size = 4096
-supports_tensor = true
-tasks = ["TextGeneration"]
-family = "step"
-quantization = "6bit"
-base_model = "Step 3.5 Flash"
-capabilities = ["text", "thinking"]
-
-[storage_size]
-in_bytes = 159039627774

resources/inference_model_cards/mlx-community--Step-3.5-Flash-8Bit.toml

@@ -1,12 +0,0 @@
-model_id = "mlx-community/Step-3.5-Flash-8Bit"
-n_layers = 45
-hidden_size = 4096
-supports_tensor = true
-tasks = ["TextGeneration"]
-family = "step"
-quantization = "8bit"
-base_model = "Step 3.5 Flash"
-capabilities = ["text", "thinking"]
-
-[storage_size]
-in_bytes = 209082699847

src/exo/shared/constants.py

@@ -7,11 +7,17 @@ from exo.utils.dashboard_path import find_dashboard, find_resources
 _EXO_HOME_ENV = os.environ.get("EXO_HOME", None)
 
 
+def _resolve_env_path(env_value: str) -> Path:
+    """Resolve an environment variable path: absolute paths are used as-is, relative paths are resolved from home."""
+    p = Path(env_value)
+    return p if p.is_absolute() else Path.home() / p
+
+
 def _get_xdg_dir(env_var: str, fallback: str) -> Path:
     """Get XDG directory, prioritising EXO_HOME environment variable if its set. On non-Linux platforms, default to ~/.exo."""
 
     if _EXO_HOME_ENV is not None:
-        return Path.home() / _EXO_HOME_ENV
+        return _resolve_env_path(_EXO_HOME_ENV)
 
     if sys.platform != "linux":
         return Path.home() / ".exo"
@@ -31,15 +37,19 @@ _EXO_MODELS_DIR_ENV = os.environ.get("EXO_MODELS_DIR", None)
 EXO_MODELS_DIR = (
     EXO_DATA_HOME / "models"
     if _EXO_MODELS_DIR_ENV is None
-    else Path.home() / _EXO_MODELS_DIR_ENV
+    else _resolve_env_path(_EXO_MODELS_DIR_ENV)
 )
 _RESOURCES_DIR_ENV = os.environ.get("EXO_RESOURCES_DIR", None)
 RESOURCES_DIR = (
-    find_resources() if _RESOURCES_DIR_ENV is None else Path.home() / _RESOURCES_DIR_ENV
+    find_resources()
+    if _RESOURCES_DIR_ENV is None
+    else _resolve_env_path(_RESOURCES_DIR_ENV)
 )
 _DASHBOARD_DIR_ENV = os.environ.get("EXO_DASHBOARD_DIR", None)
 DASHBOARD_DIR = (
-    find_dashboard() if _DASHBOARD_DIR_ENV is None else Path.home() / _DASHBOARD_DIR_ENV
+    find_dashboard()
+    if _DASHBOARD_DIR_ENV is None
+    else _resolve_env_path(_DASHBOARD_DIR_ENV)
 )
 
 # Log files (data/logs or cache)

src/exo/shared/models/model_cards.py

@@ -182,6 +182,7 @@ class ConfigData(BaseModel):
     def supports_tensor(self) -> bool:
         return self.architectures in [
             ["Glm4MoeLiteForCausalLM"],
+            ["GlmMoeDsaForCausalLM"],
             ["DeepseekV32ForCausalLM"],
             ["DeepseekV3ForCausalLM"],
             ["Qwen3NextForCausalLM"],
@@ -189,7 +190,6 @@ class ConfigData(BaseModel):
             ["MiniMaxM2ForCausalLM"],
             ["LlamaForCausalLM"],
             ["GptOssForCausalLM"],
-            ["Step3p5ForCausalLM"],
         ]
 
     @model_validator(mode="before")

src/exo/worker/engines/mlx/auto_parallel.py

@@ -35,9 +35,6 @@ from mlx_lm.models.qwen3_moe import Model as Qwen3MoeModel
 from mlx_lm.models.qwen3_moe import Qwen3MoeSparseMoeBlock
 from mlx_lm.models.qwen3_next import Model as Qwen3NextModel
 from mlx_lm.models.qwen3_next import Qwen3NextDecoderLayer, Qwen3NextSparseMoeBlock
-from mlx_lm.models.step3p5 import Model as Step35Model
-from mlx_lm.models.step3p5 import Step3p5MLP as Step35MLP
-from mlx_lm.models.step3p5 import Step3p5Model as Step35InnerModel
 from transformers.models.qwen3.modeling_qwen3 import Qwen3DecoderLayer
 
 from exo.shared.logging import logger
@@ -163,11 +160,14 @@ class PipelineLastLayer(CustomMlxLayer):
                 output, (self.r + 1) % self.s, group=self.group
             )
             if cache is not None:
-                cache.keys = mx.depends(cache.keys, output)  # type: ignore[reportUnknownMemberType]
+                # CacheList (used by MLA models like DeepSeekV32, GLM MoE DSA)
+                # doesn't have .keys directly; access via first sub-cache.
+                dep_cache = cache[0] if hasattr(cache, "caches") else cache  # type: ignore
+                dep_cache.keys = mx.depends(dep_cache.keys, output)  # type: ignore[reportUnknownMemberType]
             if self.is_prefill:
                 mx.eval(output)
                 if cache is not None:
-                    mx.eval(cache.keys)  # type: ignore
+                    mx.eval(dep_cache.keys)  # type: ignore
 
         if not self.is_prefill:
             output = mx.distributed.all_gather(output, group=self.group)[
@@ -267,19 +267,6 @@ def pipeline_auto_parallel(
             )
         )
 
-    if isinstance(inner_model_instance, Step35InnerModel):
-        inner_model_instance.num_layers = len(layers)
-        sliding_layers = [
-            i for i, layer in enumerate(layers) if getattr(layer, "is_sliding", False)
-        ]
-        full_layers = [
-            i
-            for i, layer in enumerate(layers)
-            if not getattr(layer, "is_sliding", True)
-        ]
-        inner_model_instance._swa_idx = 0 if not sliding_layers else sliding_layers[0]
-        inner_model_instance._full_idx = 0 if not full_layers else full_layers[0]
-
     _set_layers(model, layers)
 
     assert isinstance(layers, list), (
@@ -307,7 +294,9 @@ def patch_pipeline_model[T](model: T, group: mx.distributed.Group) -> T:
 
         # Add dependency to last cache entry to ensure distributed ops are evaluated
         if cache is not None:
-            cache[-1].state = mx.depends(cache[-1].state, logits)  # type: ignore
+            last = cache[-1]  # type: ignore
+            dep_cache = last[0] if hasattr(last, "caches") else last  # type: ignore
+            dep_cache.keys = mx.depends(dep_cache.keys, logits)  # type: ignore
 
         return logits
 
@@ -333,7 +322,9 @@ def patch_tensor_model[T](model: T) -> T:
 
         # Add dependency to last cache entry to ensure distributed ops are evaluated
         if cache is not None and len(cache) > 0:  # pyright: ignore[reportAny]
-            cache[-1].state = mx.depends(cache[-1].state, logits)  # pyright: ignore[reportAny,reportUnknownMemberType]
+            last = cache[-1]  # pyright: ignore[reportAny]
+            dep_cache = last[0] if hasattr(last, "caches") else last  # pyright: ignore[reportAny]
+            dep_cache.keys = mx.depends(dep_cache.keys, logits)  # pyright: ignore[reportAny,reportUnknownMemberType]
 
         return logits
 
@@ -443,14 +434,6 @@ def tensor_auto_parallel(
             all_to_sharded_linear_in_place,
             sharded_to_all_linear_in_place,
         )
-    elif isinstance(model, Step35Model):
-        tensor_parallel_sharding_strategy = Step35ShardingStrategy(
-            group,
-            all_to_sharded_linear,
-            sharded_to_all_linear,
-            all_to_sharded_linear_in_place,
-            sharded_to_all_linear_in_place,
-        )
     else:
         raise ValueError(f"Unsupported model type: {type(model)}")
 
@@ -547,11 +530,13 @@ class DeepSeekShardingStrategy(TensorParallelShardingStrategy):
         on_timeout: TimeoutCallback | None,
     ) -> nn.Module:
         model = cast(DeepseekV3Model, model)
+
         for layer in model.layers:
             eval_with_timeout(
                 layer.parameters(), timeout_seconds / len(model.layers), on_timeout
             )
-            # Shard the self attention
+
+            # Shard attention heads
             if layer.self_attn.q_lora_rank is None:
                 layer.self_attn.q_proj = self.all_to_sharded_linear(
                     layer.self_attn.q_proj
@@ -561,10 +546,11 @@ class DeepSeekShardingStrategy(TensorParallelShardingStrategy):
                     layer.self_attn.q_b_proj
                 )
 
-            layer.self_attn.o_proj = self.sharded_to_all_linear(layer.self_attn.o_proj)
+            layer.self_attn.o_proj = self.sharded_to_all_linear(
+                layer.self_attn.o_proj
+            )
             layer.self_attn.num_heads //= self.N
 
-            # Logic from upstream mlx
             num_heads = layer.self_attn.num_heads
             sh = self.group.rank() * num_heads
             eh = sh + num_heads
@@ -581,12 +567,17 @@ class DeepSeekShardingStrategy(TensorParallelShardingStrategy):
                 layer.mlp.down_proj = self.sharded_to_all_linear(layer.mlp.down_proj)
                 layer.mlp.up_proj = self.all_to_sharded_linear(layer.mlp.up_proj)
 
-            # Shard the MoE. Shard in place since the MoE should be responsible
-            # for aggregating the results.
             else:
-                self.all_to_sharded_linear_in_place(layer.mlp.shared_experts.gate_proj)
-                self.sharded_to_all_linear_in_place(layer.mlp.shared_experts.down_proj)
-                self.all_to_sharded_linear_in_place(layer.mlp.shared_experts.up_proj)
+                if getattr(layer.mlp, "shared_experts", None) is not None:
+                    self.all_to_sharded_linear_in_place(
+                        layer.mlp.shared_experts.gate_proj
+                    )
+                    self.sharded_to_all_linear_in_place(
+                        layer.mlp.shared_experts.down_proj
+                    )
+                    self.all_to_sharded_linear_in_place(
+                        layer.mlp.shared_experts.up_proj
+                    )
                 self.all_to_sharded_linear_in_place(layer.mlp.switch_mlp.gate_proj)
                 self.sharded_to_all_linear_in_place(layer.mlp.switch_mlp.down_proj)
                 self.all_to_sharded_linear_in_place(layer.mlp.switch_mlp.up_proj)
@@ -1005,46 +996,3 @@ class GptOssShardingStrategy(TensorParallelShardingStrategy):
             layer.mlp.sharding_group = self.group  # pyright: ignore[reportAttributeAccessIssue]
             mx.eval(layer)
         return model
-
-
-class Step35ShardingStrategy(TensorParallelShardingStrategy):
-    def shard_model(
-        self,
-        model: nn.Module,
-        timeout_seconds: float,
-        on_timeout: TimeoutCallback | None,
-    ) -> nn.Module:
-        model = cast(Step35Model, model)
-
-        for layer in model.layers:
-            eval_with_timeout(
-                layer.parameters(), timeout_seconds / len(model.layers), on_timeout
-            )
-            layer.self_attn.q_proj = self.all_to_sharded_linear(layer.self_attn.q_proj)
-            layer.self_attn.k_proj = self.all_to_sharded_linear(layer.self_attn.k_proj)
-            layer.self_attn.v_proj = self.all_to_sharded_linear(layer.self_attn.v_proj)
-            layer.self_attn.o_proj = self.sharded_to_all_linear(layer.self_attn.o_proj)
-
-            layer.self_attn.num_heads //= self.N
-            layer.self_attn.num_kv_heads //= self.N
-
-            if getattr(layer.self_attn, "use_head_wise_attn_gate", False):
-                layer.self_attn.g_proj = self.all_to_sharded_linear(
-                    layer.self_attn.g_proj
-                )
-
-            if isinstance(layer.mlp, Step35MLP):
-                layer.mlp.gate_proj = self.all_to_sharded_linear(layer.mlp.gate_proj)
-                layer.mlp.up_proj = self.all_to_sharded_linear(layer.mlp.up_proj)
-                layer.mlp.down_proj = self.sharded_to_all_linear(layer.mlp.down_proj)
-            else:
-                layer.mlp.sharding_group = self.group
-                self.all_to_sharded_linear_in_place(layer.mlp.share_expert.gate_proj)
-                self.all_to_sharded_linear_in_place(layer.mlp.share_expert.up_proj)
-                self.sharded_to_all_linear_in_place(layer.mlp.share_expert.down_proj)
-                self.all_to_sharded_linear_in_place(layer.mlp.switch_mlp.gate_proj)
-                self.all_to_sharded_linear_in_place(layer.mlp.switch_mlp.up_proj)
-                self.sharded_to_all_linear_in_place(layer.mlp.switch_mlp.down_proj)
-
-            mx.eval(layer)
-        return model

src/exo/worker/engines/mlx/utils_mlx.py

@@ -311,10 +311,12 @@ def get_eos_token_ids_for_model(model_id: ModelId) -> list[int] | None:
     model_id_lower = model_id.lower()
     if "kimi-k2" in model_id_lower:
         return [163586]
-    elif "glm-4.7-flash" in model_id_lower:
+    elif "glm-5" in model_id_lower or "glm-4.7" in model_id_lower:
+        # For GLM-5 and GLM-4.7
         # 154820: <|endoftext|>, 154827: <|user|>, 154829: <|observation|>
         return [154820, 154827, 154829]
     elif "glm" in model_id_lower:
+        # For GLM-4.5 and older
         return [151336, 151329, 151338]
     return None
 

src/exo/worker/runner/runner.py

@@ -295,8 +295,8 @@ def main(
                             patch_kimi_tokenizer(tokenizer)
 
                         # GLM models need patched parser (upstream has bug with None regex match)
-                        elif "glm" in shard_metadata.model_card.model_id.lower():
-                            patch_glm_tokenizer(tokenizer)
+                        elif "glm-4" in shard_metadata.model_card.model_id.lower():
+                            patch_glm4_tokenizer(tokenizer)
 
                         # GPT-OSS specific parsing to match other model formats.
                         elif isinstance(model, GptOssModel):
@@ -863,7 +863,7 @@ def patch_kimi_tokenizer(tokenizer: TokenizerWrapper):
     tokenizer._tool_parser = parse_tool_call
 
 
-def patch_glm_tokenizer(tokenizer: TokenizerWrapper):
+def patch_glm4_tokenizer(tokenizer: TokenizerWrapper):
     """
     Fixed version of mlx_lm's glm47 tool parser that handles regex match failures.
     """

uv.lock

@@ -416,9 +416,9 @@ requires-dist = [
     { name = "hypercorn", specifier = ">=0.18.0" },
     { name = "loguru", specifier = ">=0.7.3" },
     { name = "mflux", specifier = "==0.15.5" },
-    { name = "mlx", marker = "sys_platform == 'darwin'", specifier = "==0.30.6" },
+    { name = "mlx", specifier = "==0.30.6" },
     { name = "mlx", extras = ["cpu"], marker = "sys_platform == 'linux'", specifier = "==0.30.6" },
-    { name = "mlx-lm", specifier = "==0.30.6" },
+    { name = "mlx-lm", git = "https://github.com/ml-explore/mlx-lm?branch=main" },
     { name = "msgspec", specifier = ">=0.19.0" },
     { name = "openai-harmony", specifier = ">=0.0.8" },
     { name = "pillow", specifier = ">=11.0,<12.0" },
@@ -1098,8 +1098,8 @@ wheels = [
 
 [[package]]
 name = "mlx-lm"
-version = "0.30.6"
-source = { registry = "https://pypi.org/simple" }
+version = "0.30.7"
+source = { git = "https://github.com/ml-explore/mlx-lm?branch=main#bcf630614ffb5624bcb19870a7bcb0d847e6e98f" }
 dependencies = [
     { name = "jinja2", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
     { name = "mlx", marker = "sys_platform == 'darwin'" },
@@ -1109,10 +1109,6 @@ dependencies = [
     { name = "sentencepiece", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
     { name = "transformers", marker = "sys_platform == 'darwin' or sys_platform == 'linux'" },
 ]
-sdist = { url = "https://files.pythonhosted.org/packages/76/cb/815deddc8699b1f694d7e1f9cbed52934c03a8b49432c8add72932bb2f0b/mlx_lm-0.30.6.tar.gz", hash = "sha256:807e042d7040268f1b19190b7eaefd8b2efbff5590a65460974ad4225b91dda1", size = 271733, upload-time = "2026-02-04T21:27:45.741Z" }
-wheels = [
-    { url = "https://files.pythonhosted.org/packages/20/5f/01d281f1fa8a1521d5936659beb4f5ab1f32b463d059263cf9d4cef969d9/mlx_lm-0.30.6-py3-none-any.whl", hash = "sha256:a7405bd581eacc4bf8209d7a6b7f23629585a0d7c6740c2a97e51fee35b3b0e1", size = 379451, upload-time = "2026-02-04T21:27:43.222Z" },
-]
 
 [[package]]
 name = "mlx-metal"