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ModelCap

GLM 5.2

Arena #38Official publisher releaseOpen weights

Z.ai·#46 of 504 in the all-versions archive

GLM 5.2 is a language model from Z.ai. It ranks #46 of 504 in ModelCap's all-versions archive, with an Index score of 76.9, measured on 4 public benchmarks. Its score range of 72.4–81.4 spans positions #14–#73. It is listed at $0.0060 per million input tokens and $6.80 per million output tokens across 24 providers. It reads up to 1M tokens of context, and its weights are openly downloadable.

Figures as of 6 Nov 2026, 13:52 UTC · download the public dataset · methodology

ModelCap Index · All-versions archive
76.9#46
Measured on 4 public benchmarks · range 72.4–81.4
Evidence as of 4 Nov 2026, 23:07 UTC
Market Gravity
63.9Decreased by 0.3
Secondary market signal

Superseded by GLM 5.3. It no longer holds a current-board position; its all-versions archive rank is #46.

Input
$0.0060
per 1M tokens
Output
$6.80
per 1M tokens
Context
1M
tokens
Providers
24
33 endpoints

Providers

Uptime measured over the last 30 minutes
ProviderInputOutputContextQuantUptime
DeepInfrafp4/flexCheapest$0.45$1.441Mfp4—
StreamLakefp8$0.56$1.761Mfp8100.0%
DeepInfrafp4$0.563$1.801Mfp4100.0%
Ambientfp8$0.60$2.00203Kfp8100.0%
Novitafp8$0.65$2.041Mfp8100.0%
DigitalOcean$0.70$2.201M—100.0%
SiliconFlowfp8$0.70$2.201Mfp8100.0%
CoreWeavefp4$0.62$2.421Mfp4100.0%
AtlasCloudfp8$0.938$2.951Mfp8—
Morphfp8$0.74$3.001Mfp8100.0%
Alibabafp8$0.966$3.041Mfp8100.0%
Alibabafp8/us-east-1$1.12$3.521Mfp8—
Baidufp8$1.40$4.401Mfp8100.0%
BaseTenfp8/us$1.40$4.401Mfp8100.0%
BaseTenfp8$1.40$4.401Mfp8100.0%
Friendli$1.40$4.401M—100.0%
GMICloudfp8$1.40$4.401Mfp8—
Inceptronfp4$1.40$4.401Mfp4100.0%
Mistralzdr$1.40$4.401Mnvfp4100.0%
Nebiusfp4$1.40$4.401Mfp40.00%
Parasailfp4$1.40$4.40262Kfp4100.0%
Together$1.40$4.401M—100.0%
Venicefp8$1.40$4.401Mfp8100.0%
Z.AIfp8$1.40$4.401Mfp8100.0%
Mistraleu$1.54$4.841M—100.0%
BaseTenus/fast$2.10$6.601Mfp8100.0%
BaseTenfast$2.10$6.601Mfp8100.0%
Waferus$0.0060$6.801Mfp4100.0%
Alibabafast$2.31$7.261Mfp8100.0%
Baidufast$2.25$7.881Mfp4100.0%
Relacefp4$0.0065$7.911Mfp4100.0%
Cloudflare$0.19$8.00262K—100.0%
Wafer$0.19$8.001Mfp4100.0%

Hugging Face Inference Providers

Exact repository identity

Provider economics and telemetry published by the Hugging Face Router. These are operational signals, not benchmark results.

ProviderInputOutputContextTTFTThroughputFeatures
deepinfra
live
$0.75$2.401M659 ms65.7 tok/stools · structured
baseten
live
$1.40$4.401M1003 ms79.7 tok/stools · structured
novita
live
$1.40$4.401M2134 ms36.2 tok/stools
featherless-ai
live
——————
zai-org
live · model author
———1084 ms60.3 tok/stools

Reasoning efforts

Best supported result can inform ModelCap

Published Max, X-High, High and other configurations for this model. These are sourced scores, not head-to-head essays.

EffortAgent scoreSource rankSampleSource
Max
GLM-5.2 (Max)
0.64%
CI -0.1–1.4%
#279.2M obs
99K sessions
LMArena Agent
Match 100%

Related community configurations

Human preference rating
ConfigurationRatingSource rankVotesSource
Max
GLM-5.2 (Max)
1475
CI 1471–1479
#3854KLMArena
Match 100%

Reported evaluation leads (18)

Not independent measurement

Structured rows reported in this exact model repository at the pinned revision below. They are the publisher talking about itself: never measured evidence, never a score input on their own. They remain quarantined until dataset revision, harness, configuration and identity pass ModelCap’s independent admission review.

Dataset / taskMetricValueRevisionProvenance
joelniklaus/LEXam-hard
lexam_hard
—37.55
Pinned
1bd50ee3ac80286fed27e5b89f03f4d8b4494244
Reported
Quarantined
cais/hle
hle
—40.5
Unpinned
not published
Reported
Quarantined
cais/hle
hle
—54.7
Unpinned
not published
Reported
Quarantined
crosbylegal/RedlineBench
redline_overall
—45.7
Unpinned
not published
Reported
Quarantined
datacurve/deep-swe
deep_swe
—46.2
Unpinned
not published
Reported
Quarantined
google/physical-engineerings-last-exam
overall-score
—26
Unpinned
not published
Reported
Quarantined
harborframework/terminal-bench-2.1
terminalbench_2_1
—81
Unpinned
not published
Reported
Quarantined
harborframework/terminal-bench-2.1
terminalbench_2_1
—82.7
Unpinned
not published
Reported
Quarantined
Idavidrein/gpqa
diamond
—91.2
Unpinned
not published
Reported
Quarantined
IntelligenceLab/Long-Horizon-Terminal-Bench
lhtb_solved
—1
Unpinned
not published
Reported
Quarantined
IntelligenceLab/Long-Horizon-Terminal-Bench
lhtb2_solved
—8
Unpinned
not published
Reported
Quarantined
internlm/WildClawBench
overall
—54.2
Unpinned
not published
Reported
Quarantined
internlm/WildClawBench
avg_time
—442
Unpinned
not published
Reported
Quarantined
internlm/WildClawBench
avg_cost
—17.1
Unpinned
not published
Reported
Quarantined
InternScience/ResearchClawBench
overall
—20.7092
Unpinned
not published
Reported
Quarantined
MathArena/aime_2026
MathArena/aime_2026
—99.2
Unpinned
not published
Reported
Quarantined
MathArena/hmmt_feb_2026
MathArena/hmmt_feb_2026
—92.5
Unpinned
not published
Reported
Quarantined
ScaleAI/SWE-bench_Pro
SWE_Bench_Pro
—62.1
Unpinned
not published
Reported
Quarantined

Other versions (6)

ModelCap Index · All-versions archive

Methodology
76.9
Measured on 4 public benchmarks
All-versions archive
#46 of 504
Score range
72.4–81.4
Rank range
#14–#73
Evidence as of
4 Nov 2026, 23:07 UTC
Benchmarks used
ARC-AGI-2 Verified, Arena Coding, Arena Overall, LMArena Agent
Technical details
Public rank basis
Measured (measured)
Evidence label
Measured · 4 public benchmark observations across 4 boards
Index support
68.2% · strong
Identity binding
Exact catalogue product · z-ai/z-ai/glm-5.2 · aggregates disclosed benchmark configurations · endpoint configuration not claimed · artifact metadata zai-org/GLM-5.2@cf457fa734ab149ffef225f80893eb38c6ff5cdc (not the evaluation revision)
Index observations used
4
Qualified Index evidence point
76.9
Bayesian Evidence Score · measured evidence input only

BES normalizes admitted public benchmark evidence for measured Index rows. Its legacy score and observables prior do not define the public language rank.

Observed capability
76.9
Evidence status
confirmed · 91% mass
General preference
79.3
Coding
75.6
Agents & tools
52.5
Reasoning
31.9
Evidence breadth
100%
Evidence coverage
68%
Market and catalogue signals · secondary, never the language Index rank
Usage (OpenRouter popularity)
41.1
Liquidity (providers × uptime)
98.0
Open reach (HF downloads)
93.0
Surface (context / tools / modalities)
85.0
Freshness
58.0
  • · OpenRouter popularity #31
  • · 24 live providers
  • · HF 30d downloads 324407
  • · Catalogue: context 1048576, reasoning, tools
  • · First seen 2026-06-16

These adoption and deployment observations remain context only. They do not change this model's ModelCap Index score or rank.

BES evidence selected · measured input only

The bounded 0–100 capability score blends each source’s competitive placement with its published achievement, then combines capability families. Evidence breadth adds a modest uncertainty adjustment; price and popularity are not part of benchmark-led rank.

Deployment readiness

Metadata index
92.9
strong · 94% metadata coverage
Not capability
Artifact reproducibility
85.0
Access & legal clarity
100.0
Deployability
98.0
Evaluation provenance
90.0

Not yet published: the base model it derives from, pinned evaluation dataset versions.

A metadata completeness and deployability index—not a safety certification, quality grade, or production-readiness claim.

Market activity

Venue coverage
Market Gravity
63.9
OpenRouter weekly popularity
#31 of 339

Market Gravity uses OpenRouter’s full-catalogue popularity order. Sparse Vercel top-ten observations appear only when published and do not affect the score.

Arena preference

Status
Ranked
Source
LMArena
Official rank
#38 of 419
Rating
1475.3
95% confidence interval
1471–1479
Votes
54K
Source published at
28 Oct 2026, 00:00 UTC
Category
overall
Identity match confidence
100%

Market Gravity breakdown

Usage55%
41.1

OpenRouter weekly popularity across the full model catalogue.

Liquidity25%
98.0

Independent providers versus the model's open or closed cohort, weighted by uptime.

Open reach15%
93.0

Hugging Face 30-day downloads for open models; neutral for closed models.

Freshness5%
58.0

Time since first public availability, on a six-month half-life.

Specification

Model ID
z-ai/glm-5.2
Context window
1M tokens
Declared output cap
944K tokens

OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. OpenRouter metadata

Inputs
Text
Outputs
Text
Tokenizer
Other
Cached input tokens
$0.0050 / 1M
First seen on OpenRouter
16 Jun 2026

Capabilities

  • Supported: Reasoning
  • Supported: Tool use
  • Supported: Structured output
  • Supported: Response format
  • Not supported: Moderated

Weights & access

Open weights. Downloadable weights are published under an OSI or free-culture license in the current repository metadata. This describes weight availability, not whether the full training stack qualifies as Open Source AI.

Access
Open weights
Licence
mit
Pinned revision
cf457fa734ab
Parameters
753.3B
Architecture
GlmMoeDsaForCausalLM
Model type
glm_moe_dsa
Hugging Face downloads (30d)
324K
Downloads (all time)
5.1M
Likes
5K
Repository
zai-org/GLM-5.2
Repository updated
1 Sept 2026, 11:36 UTC

Benchmark leaderboards featuring GLM 5.2

All leaderboards
Public benchmark boards on which GLM 5.2 has a published result
LeaderboardScoreSource rankConfigurationPublished
Arena text leaderboardArena (LMArena)14751471–1479#38 of 419Max28 Oct 2026
Arena coding leaderboardArena (LMArena)15141508–1520#47 of 414Max28 Oct 2026
LMArena Agent leaderboardLMArena0.6%-0.1%–1.4%#27 of 58Max4 Nov 2026
ARC-AGI-2 leaderboardARC Prize Foundation22.8%#145 of 280Default4 Nov 2026
WildClawBench OpenClaw leaderboardWildClawBench54.2#10 of 34Default20 Jul 2026

GLM 5.2: common questions

How does GLM 5.2 rank among AI models?

GLM 5.2 is a superseded version and is not on the current board as of 6 November 2026. Its archive position, where one exists, is shown on the page; the newer version carries the current rank.

How much does GLM 5.2 cost per 1M tokens?

GLM 5.2 is listed at $0.0060 per 1M input tokens and $6.80 per 1M output tokens as of 6 November 2026; the lowest output price among 24 providers is $1.44 on DeepInfra. Prices come from the OpenRouter catalogue and re-observe on every refresh. For 1,000 requests using 2,000 input and 500 output tokens each, the listed rates imply $3.41 total (2M input + 0.5M output). This excludes caching, batch discounts, prompt-length tiers, tool charges and retries; verify the chosen endpoint's rate and limits before budgeting.

What is the context window of GLM 5.2?

GLM 5.2 has a published context window of 1M tokens (1,048,576). The snapshot lists a 943,718 token catalogue-declared route output cap. OpenRouter catalogue or provider-endpoint declaration. Limits can vary by provider and prompt length; a model-wide maximum has not been independently verified. The providers table lists each endpoint's context limit.

Is GLM 5.2 open-weight?

Open weights (mit). Downloadable weights are published under an OSI or free-culture license in the current repository metadata. This describes weight availability, not whether the full training stack qualifies as Open Source AI. The repository is zai-org/GLM-5.2 on Hugging Face.

Which API providers serve GLM 5.2?

24 providers serve GLM 5.2 through OpenRouter as of 6 November 2026: Wafer, Relace, Cloudflare, DeepInfra, StreamLake and Ambient and 18 more. Each provider's price, context limit, quantization and measured uptime are in the providers table above.

Which benchmarks has GLM 5.2 been evaluated on?

GLM 5.2 has published results on 5 public boards tracked by ModelCap as of 6 November 2026: Arena text 1475 (#38 of 419), Arena coding 1514 (#47 of 414), LMArena Agent 0.6% (#27 of 58), ARC-AGI-2 22.8% (#145 of 280) and WildClawBench OpenClaw 54.2 (#10 of 34). Each board page ranks every tracked model on that benchmark. The ModelCap Index scores the results its methodology admits, with published uncertainty, and shows reference boards without scoring them.

When was GLM 5.2 released?

GLM 5.2 first appeared in the catalogue on 16 Jun 2026. It has since been superseded by GLM 5.3. Rank and price movements since then are recorded on the site's changes feed.