Catalog Changes · 2026-10-13 03:20:53.651805

Z.ai: GLM 5.2 · 2026-10-13 03:20:53.651805 UTC

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Z.ai: GLM 5.2

z-ai/glm-5.2

OpenRouter Catalog Changes

Last Observed: 2026-10-13 12:00:58.185507 UTC

GLM 5.2 is a large-scale reasoning model from Z.ai. It supports text input and output with a 1M-token context window, and is suited for long-horizon agent workflows, project-level software engineering,...

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Architecture And Modalities · 3

Architecture · Instruct Type API Details /architecture/instruct_type Explicit Null	Explicit Null
Architecture · Modality API Details /architecture/modality text->text	text->text
Architecture · Tokenizer API Details /architecture/tokenizer Other	Other

Benchmarks · 3

Benchmarks · Artificial Analysis · Agentic Index API Details /benchmarks/artificial_analysis/agentic_index 38.4	38.4
Benchmarks · Artificial Analysis · Coding Index API Details /benchmarks/artificial_analysis/coding_index 68.8	68.8
Benchmarks · Artificial Analysis · Intelligence Index API Details /benchmarks/artificial_analysis/intelligence_index 33.7	33.7

Catalog Identity And Metadata · 11

Canonical Slug API Details /canonical_slug z-ai/glm-5.2-20260616	z-ai/glm-5.2-20260616
Context Tokens API Details /context_length 1048576	1,048,576
Created API Details /created 1781631930	2026-06-16 17:45:30 UTC
Description API Details /description GLM 5.2 is a large-scale reasoning model from Z.ai. It supports text input and output with a 1M-token context window, and is suited for long-horizon agent workflows, project-level software engineering,...	GLM 5.2 is a large-scale reasoning model from Z.ai. It supports text input and output with a 1M-token context window, and is suited for long-horizon agent workflows, project-level software engineering,...
Expiration Date API Details /expiration_date Explicit Null	Explicit Null
Hugging Face Id API Details /hugging_face_id zai-org/GLM-5.2	zai-org/GLM-5.2
Id API Details /id z-ai/glm-5.2	z-ai/glm-5.2
Knowledge Cutoff API Details /knowledge_cutoff Explicit Null	Explicit Null
Links · Details API Details /links/details /api/v1/models/z-ai/glm-5.2-20260616/endpoints	/api/v1/models/z-ai/glm-5.2-20260616/endpoints
Name API Details /name Z.ai: GLM 5.2	Z.ai: GLM 5.2
Supported Voices API Details /supported_voices Explicit Null	Explicit Null

Default Parameters · 6

Default Parameters · Frequency Penalty API Details /default_parameters/frequency_penalty Explicit Null	Explicit Null
Default Parameters · Presence Penalty API Details /default_parameters/presence_penalty Explicit Null	Explicit Null
Default Parameters · Repetition Penalty API Details /default_parameters/repetition_penalty Explicit Null	Explicit Null
Default Parameters · Temperature API Details /default_parameters/temperature 1	1
Default Parameters · Top K API Details /default_parameters/top_k Explicit Null	Explicit Null
Default Parameters · Top P API Details /default_parameters/top_p 0.95	0.95

Request Limits · 1

Per Request Limits API Details /per_request_limits Explicit Null	Explicit Null

Pricing · 3

Output Price · USD/Token API Details /pricing/completion 0.000007	0.000007
Pricing · Input Cache Read API Details /pricing/input_cache_read 0.000000059	0.000000059
Input Price · USD/Token API Details /pricing/prompt 0.00000006	0.00000006

Reasoning · 3

Reasoning · Default Effort API Details /reasoning/default_effort high	high
Reasoning · Default Enabled API Details /reasoning/default_enabled True	True
Reasoning · Mandatory API Details /reasoning/mandatory False	False

Provider Limits · 3

Top Provider · Context Length API Details /top_provider/context_length 1048576	1,048,576
Top Provider · Is Moderated API Details /top_provider/is_moderated False	False
Top Provider · Max Completion Tokens API Details /top_provider/max_completion_tokens 943718	943,718

API Structure And Container Types

Architecture API Details /architecture Object · See Fields	Object · See Fields
Architecture · Input Modalities API Details /architecture/input_modalities Array · See Items	Array · See Items
Architecture · Output Modalities API Details /architecture/output_modalities Array · See Items	Array · See Items
Benchmarks API Details /benchmarks Object · See Fields	Object · See Fields
Benchmarks · Artificial Analysis API Details /benchmarks/artificial_analysis Object · See Fields	Object · See Fields
Benchmarks · Design Arena API Details /benchmarks/design_arena Array · See Items	Array · See Items
Default Parameters API Details /default_parameters Object · See Fields	Object · See Fields
Links API Details /links Object · See Fields	Object · See Fields
Pricing API Details /pricing Object · See Fields	Object · See Fields
Reasoning API Details /reasoning Object · See Fields	Object · See Fields
Reasoning · Supported Efforts API Details /reasoning/supported_efforts Array · See Items	Array · See Items
Supported Parameters API Details /supported_parameters Array · See Items	Array · See Items
Top Provider API Details /top_provider Object · See Fields	Object · See Fields

Architecture · Input Modalities

1 items · source order preserved

text

API Details

Item	/architecture/input_modalities/*
1	text

Architecture · Output Modalities

1 items · source order preserved

text

API Details

Item	/architecture/output_modalities/*
1	text

Supported Parameters

21 items · source order preserved

frequency_penalty
include_reasoning
logit_bias
logprobs
max_tokens
min_p
parallel_tool_calls
presence_penalty
reasoning
reasoning_effort
repetition_penalty
response_format
seed
stop
structured_outputs
temperature
tool_choice
tools
top_k
top_logprobs
top_p

API Details

Item	/supported_parameters/*
1	frequency_penalty
2	include_reasoning
3	logit_bias
4	logprobs
5	max_tokens
6	min_p
7	parallel_tool_calls
8	presence_penalty
9	reasoning
10	reasoning_effort
11	repetition_penalty
12	response_format
13	seed
14	stop
15	structured_outputs
16	temperature
17	tool_choice
18	tools
19	top_k
20	top_logprobs
21	top_p

Benchmarks · Design Arena

16 items · source order preserved

Item	Arena	Category	Elo	Rank	Win Rate
1	agents	agenticgamedev	1205	10	49
2	agents	androidnative	1193	16	53.2
3	agents	fullstack	1241	12	60.5
4	agents	godotgamedev	1142	22	40.1
5	agents	htmlslides	1175	13	49.5
6	agents	mobileapps	1156	25	48.1
7	agents	python-pptxslides	1194	16	48.7
8	agents	webapps	1215	13	56
9	models	3d	1290	18	53.4
10	models	asciiart	1194	27	46
11	models	codecategories	1291	18	50.5
12	models	dataviz	1289	15	52
13	models	gamedev	1273	23	49.4
14	models	svg	1216	22	48.9
15	models	uicomponent	1298	18	55.2
16	models	website	1289	19	49.6

API Details

Item	/benchmarks/design_arena/*/arena	/benchmarks/design_arena/*/category	/benchmarks/design_arena/*/elo	/benchmarks/design_arena/*/rank	/benchmarks/design_arena/*/win_rate
1	agents	agenticgamedev	1205	10	49
2	agents	androidnative	1193	16	53.2
3	agents	fullstack	1241	12	60.5
4	agents	godotgamedev	1142	22	40.1
5	agents	htmlslides	1175	13	49.5
6	agents	mobileapps	1156	25	48.1
7	agents	python-pptxslides	1194	16	48.7
8	agents	webapps	1215	13	56
9	models	3d	1290	18	53.4
10	models	asciiart	1194	27	46
11	models	codecategories	1291	18	50.5
12	models	dataviz	1289	15	52
13	models	gamedev	1273	23	49.4
14	models	svg	1216	22	48.9
15	models	uicomponent	1298	18	55.2
16	models	website	1289	19	49.6

Reasoning · Supported Efforts

2 items · source order preserved

xhigh
high

API Details

Item	/reasoning/supported_efforts/*
1	xhigh
2	high