Instructions to use zai-org/GLM-5.3-Flash with libraries, inference providers, notebooks, and local apps. Follow these links to get started.

Libraries

How to use zai-org/GLM-5.3-Flash with Transformers:

# Use a pipeline as a high-level helper
from transformers import pipeline

pipe = pipeline("image-text-to-text", model="zai-org/GLM-5.3-Flash")
messages = [
    {
        "role": "user",
        "content": [
            {"type": "image", "url": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/p-blog/candy.JPG"},
            {"type": "text", "text": "What animal is on the candy?"}
        ]
    },
]
pipe(text=messages)

# pip install -U transformers accelerate
# Load model directly
from transformers import AutoProcessor, AutoModelForMultimodalLM

processor = AutoProcessor.from_pretrained("zai-org/GLM-5.3-Flash")
model = AutoModelForMultimodalLM.from_pretrained("zai-org/GLM-5.3-Flash", device_map="auto")
messages = [
    {
        "role": "user",
        "content": [
            {"type": "image", "url": "https://huggingface.co/datasets/huggingface/documentation-images/resolve/main/p-blog/candy.JPG"},
            {"type": "text", "text": "What animal is on the candy?"}
        ]
    },
]
inputs = processor.apply_chat_template(
	messages,
	add_generation_prompt=True,
	tokenize=True,
	return_dict=True,
	return_tensors="pt",
).to(model.device)

outputs = model.generate(**inputs, max_new_tokens=256)
print(processor.decode(outputs[0][inputs["input_ids"].shape[-1]:]))

Inference
HuggingChat
Notebooks
Google Colab
Kaggle
Local Apps Settings

vLLM

How to use zai-org/GLM-5.3-Flash with vLLM:

Install from pip and serve model

# Install vLLM from pip:
pip install vllm
# Start the vLLM server:
vllm serve "zai-org/GLM-5.3-Flash"
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:8000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "zai-org/GLM-5.3-Flash",
		"messages": [
			{
				"role": "user",
				"content": [
					{
						"type": "text",
						"text": "Describe this image in one sentence."
					},
					{
						"type": "image_url",
						"image_url": {
							"url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg"
						}
					}
				]
			}
		]
	}'

Use Docker

docker model run hf.co/zai-org/GLM-5.3-Flash

SGLang

How to use zai-org/GLM-5.3-Flash with SGLang:

Install from pip and serve model

# Install SGLang from pip:
pip install sglang
# Start the SGLang server:
python3 -m sglang.launch_server \
    --model-path "zai-org/GLM-5.3-Flash" \
    --host 0.0.0.0 \
    --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "zai-org/GLM-5.3-Flash",
		"messages": [
			{
				"role": "user",
				"content": [
					{
						"type": "text",
						"text": "Describe this image in one sentence."
					},
					{
						"type": "image_url",
						"image_url": {
							"url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg"
						}
					}
				]
			}
		]
	}'

Use Docker images

docker run --gpus all \
    --shm-size 32g \
    -p 30000:30000 \
    -v ~/.cache/huggingface:/root/.cache/huggingface \
    --env "HF_TOKEN=<secret>" \
    --ipc=host \
    lmsysorg/sglang:latest \
    python3 -m sglang.launch_server \
        --model-path "zai-org/GLM-5.3-Flash" \
        --host 0.0.0.0 \
        --port 30000
# Call the server using curl (OpenAI-compatible API):
curl -X POST "http://localhost:30000/v1/chat/completions" \
	-H "Content-Type: application/json" \
	--data '{
		"model": "zai-org/GLM-5.3-Flash",
		"messages": [
			{
				"role": "user",
				"content": [
					{
						"type": "text",
						"text": "Describe this image in one sentence."
					},
					{
						"type": "image_url",
						"image_url": {
							"url": "https://cdn.britannica.com/61/93061-050-99147DCE/Statue-of-Liberty-Island-New-York-Bay.jpg"
						}
					}
				]
			}
		]
	}'

Docker Model Runner
How to use zai-org/GLM-5.3-Flash with Docker Model Runner:
```
docker model run hf.co/zai-org/GLM-5.3-Flash
```

chat template: speed up tool-result validation and reordering (GLM-5.3-Flash)

#63

by ShijinZhang - opened 6 days ago

base: refs/heads/main

←

from: refs/pr/63

Discussion Files changed

+51

-55

Files changed (1) hide show

chat_template.jinja +51 -55

chat_template.jinja CHANGED Viewed

@@ -178,73 +178,69 @@ For each function call, output the function name and arguments within the follow
     {%- if block_start > 0 and messages[block_start - 1].role == 'assistant' and messages[block_start - 1].tool_calls -%}
         {%- set ns_a.tool_calls = messages[block_start - 1].tool_calls -%}
     {%- endif -%}
-    {%- set ns_chk = namespace(can_sort=true) -%}
     {%- if not ns_a.tool_calls -%}
         {%- set ns_chk.can_sort = false -%}
     {%- else -%}
-        {%- for k in range(block_start, ns_blk.end + 1) -%}
-            {%- if not ns_chk.can_sort -%}{%- break -%}{%- endif -%}
-            {%- set m = messages[k] -%}
-            {%- if is_list_of_outputs(m) -%}
-                {%- for entry in m.content -%}
-                    {%- if not ns_chk.can_sort -%}{%- break -%}{%- endif -%}
-                    {%- set eid = id_of(entry) -%}
-                    {%- if not eid -%}
-                        {%- set ns_chk.can_sort = false -%}
-                    {%- elif has_dup_tool_result_id(block_start, ns_blk.end, eid) -%}
-                        {%- set ns_chk.can_sort = false -%}
-                    {%- elif not tc_id_exists(ns_a.tool_calls, eid) -%}
-                        {%- set ns_chk.can_sort = false -%}
-                    {%- endif -%}
-                {%- endfor -%}
-            {%- else -%}
-                {%- set tk_id = id_of(m) -%}
-                {%- if not tk_id -%}
-                    {%- set ns_chk.can_sort = false -%}
-                {%- elif has_dup_tool_result_id(block_start, ns_blk.end, tk_id) -%}
-                    {%- set ns_chk.can_sort = false -%}
-                {%- elif not tc_id_exists(ns_a.tool_calls, tk_id) -%}
-                    {%- set ns_chk.can_sort = false -%}
-                {%- endif -%}
-            {%- endif -%}
         {%- endfor -%}
-        {%- for i in range(ns_a.tool_calls | length) -%}
-            {%- if not ns_chk.can_sort -%}{%- break -%}{%- endif -%}
-            {%- set tc_id = id_of(ns_a.tool_calls[i]) -%}
-            {%- if not tc_id -%}
-                {%- set ns_chk.can_sort = false -%}
-            {%- endif -%}
-            {%- for j in range(i + 1, ns_a.tool_calls | length) -%}
-                {%- if id_of(ns_a.tool_calls[j]) == tc_id -%}
                     {%- set ns_chk.can_sort = false -%}
                     {%- break -%}
                 {%- endif -%}
             {%- endfor -%}
-        {%- endfor -%}
     {%- endif -%}
     {%- if ns_chk.can_sort -%}
-        {%- for tc in ns_a.tool_calls -%}
-            {%- set tc_id = id_of(tc) -%}
-            {%- for k in range(block_start, ns_blk.end + 1) -%}
-                {%- set m = messages[k] -%}
-                {%- if is_list_of_outputs(m) -%}
-                    {%- for entry in m.content -%}
-                        {%- set eid = id_of(entry) -%}
-                        {%- if eid == tc_id -%}
-                            {%- if entry.output is iterable and entry.output is not string and entry.output is not mapping and entry.output and entry.output.0.type == "tool_reference" -%}
-                                {{- tool_references_to_response(entry.output) -}}
-                            {%- else -%}
-                                {{- tool_response(visible_text(entry.output)) -}}
-                            {%- endif -%}
-                        {%- endif -%}
-                    {%- endfor -%}
                 {%- else -%}
-                    {%- set tk_id = id_of(m) -%}
-                    {%- if tk_id == tc_id -%}
-                        {{- render_tool_response(m) -}}
-                    {%- endif -%}
                 {%- endif -%}
-            {%- endfor -%}
         {%- endfor -%}
     {%- else -%}
         {%- for k in range(block_start, ns_blk.end + 1) -%}

     {%- if block_start > 0 and messages[block_start - 1].role == 'assistant' and messages[block_start - 1].tool_calls -%}
         {%- set ns_a.tool_calls = messages[block_start - 1].tool_calls -%}
     {%- endif -%}
+    {%- set ns_chk = namespace(can_sort=true, res=[], mk=[], ek=[], tcs=[]) -%}
+    {%- for k in range(block_start, ns_blk.end + 1) -%}
+        {%- set m = messages[k] -%}
+        {%- if is_list_of_outputs(m) -%}
+            {%- for entry in m.content -%}
+                {%- set ns_chk.res = ns_chk.res + [id_of(entry)] -%}
+                {%- set ns_chk.mk = ns_chk.mk + [k] -%}
+                {%- set ns_chk.ek = ns_chk.ek + [loop.index0] -%}
+            {%- endfor -%}
+        {%- else -%}
+            {%- set ns_chk.res = ns_chk.res + [id_of(m)] -%}
+            {%- set ns_chk.mk = ns_chk.mk + [k] -%}
+            {%- set ns_chk.ek = ns_chk.ek + [-1] -%}
+        {%- endif -%}
+    {%- endfor -%}
     {%- if not ns_a.tool_calls -%}
         {%- set ns_chk.can_sort = false -%}
     {%- else -%}
+        {%- for tc in ns_a.tool_calls -%}
+            {%- set ns_chk.tcs = ns_chk.tcs + [id_of(tc)] -%}
         {%- endfor -%}
+        {%- if '' in ns_chk.res or '' in ns_chk.tcs -%}
+            {%- set ns_chk.can_sort = false -%}
+        {%- elif ns_chk.res | unique(case_sensitive=true) | list | length != ns_chk.res | length -%}
+            {%- set ns_chk.can_sort = false -%}
+        {%- elif ns_chk.tcs | unique(case_sensitive=true) | list | length != ns_chk.tcs | length -%}
+            {%- set ns_chk.can_sort = false -%}
+        {%- else -%}
+            {%- for eid in ns_chk.res -%}
+                {%- if eid not in ns_chk.tcs -%}
                     {%- set ns_chk.can_sort = false -%}
                     {%- break -%}
                 {%- endif -%}
             {%- endfor -%}
+        {%- endif -%}
     {%- endif -%}
     {%- if ns_chk.can_sort -%}
+        {%- set ns_ord = namespace(res=[], tcs=[], j=0, pairs=[]) -%}
+        {%- for eid in ns_chk.res -%}
+            {%- set ns_ord.res = ns_ord.res + [{'id': eid, 'p': loop.index0}] -%}
+        {%- endfor -%}
+        {%- for tc_id in ns_chk.tcs -%}
+            {%- set ns_ord.tcs = ns_ord.tcs + [{'id': tc_id, 'i': loop.index0}] -%}
+        {%- endfor -%}
+        {%- set ns_ord.res = ns_ord.res | sort(attribute='id', case_sensitive=true) -%}
+        {%- for tc in ns_ord.tcs | sort(attribute='id', case_sensitive=true) -%}
+            {%- if ns_ord.j < ns_ord.res | length and ns_ord.res[ns_ord.j].id == tc.id -%}
+                {%- set ns_ord.pairs = ns_ord.pairs + [{'i': tc.i, 'p': ns_ord.res[ns_ord.j].p}] -%}
+                {%- set ns_ord.j = ns_ord.j + 1 -%}
+            {%- endif -%}
+        {%- endfor -%}
+        {%- for pair in ns_ord.pairs | sort(attribute='i') -%}
+            {%- set m = messages[ns_chk.mk[pair.p]] -%}
+            {%- if ns_chk.ek[pair.p] >= 0 -%}
+                {%- set entry = m.content[ns_chk.ek[pair.p]] -%}
+                {%- if entry.output is iterable and entry.output is not string and entry.output is not mapping and entry.output and entry.output.0.type == "tool_reference" -%}
+                    {{- tool_references_to_response(entry.output) -}}
                 {%- else -%}
+                    {{- tool_response(visible_text(entry.output)) -}}
                 {%- endif -%}
+            {%- else -%}
+                {{- render_tool_response(m) -}}
+            {%- endif -%}
         {%- endfor -%}
     {%- else -%}
         {%- for k in range(block_start, ns_blk.end + 1) -%}