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  1. Models
  2. Text
  3. Z.AI

GLM Latest

Compatibility alias that routes to the newest thinking GLM model. Currently routes to GLM 5.3 Thinking.

  • Reasoning
  • Tool Calling
  • Structured Output

Added May 3, 2026

Pricing

Auto routing · per 1M tokens
Input
$0.60
Output
$1.10
Cache read
$0.20
Compare provider prices

Specifications

Context window
1M
Max output
131.1K

Benchmarks

Sourced from Artificial Analysis.

Intelligence Index

31.7

Intelligence Index: 31.7
Better than 55% of models compared

Coding Index

74.8

Coding Index: 74.8
Better than 91% of models compared

Agentic Index

53.1

Agentic Index: 53.1
Better than 95% of models compared

Agentic work

AutomationBench-AA

Workflow automation with guardrail penalties

62.2%

Better than 88% of models compared

AutomationBench-AA Tasks Completed

Fully completed workflows without guardrail violations

29.4%

Better than 82% of models compared

Harvey LAB-AA v1.1

Legal tasks fully passed without material hallucinations

0.3%

Better than 21% of models compared

AA-Briefcase v1.1

Agentic knowledge work (Elo)

1504 Elo

Better than 85% of models compared

GDPval-AA v2.1

Economically valuable tasks (Elo)

1658 Elo

Better than 93% of models compared

Document reasoning

GDP.pdf

Professional PDF reasoning: all-pass rate

11.2%

Better than 43% of models compared

AA-LCR v1.1

Long context reasoning with updated grading

79.7%

Better than 83% of models compared

MLCR-AA

Medical long-context reasoning

17.2%

Better than 61% of models compared

Reasoning

HLE

Humanity's Last Exam

42.3%

Better than 89% of models compared

Coding

Terminal-Bench v4.0

Practical coding and terminal tasks

41.9%

Better than 86% of models compared

SciCode

Python programming for scientific computing

59.0%

Better than 93% of models compared

Legacy benchmarks

GPQA Diamond (legacy)

Graduate-level scientific reasoning

91.7%

Better than 93% of models compared

AA-LCR (unversioned / legacy)

Long context reasoning evaluation

79.7%

Better than 83% of models compared

Last updated Oct 29, 2026

Artificial Analysis

Providers

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Compare GLM Latest with similar models from the same provider or model family.

Apex Flash 1

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Apex Flash 1 is Cantina Security and Yeta's cybersecurity-focused post-train of GLM 5.3 Flash for code investigation and tool use.

Apex Flash 1 Abliterated

z-ai/glm-5.3-flash-apex-abliterated

Apex Flash 1 Abliterated is an experimental derivative of Cantina Security and Yeta's Apex Flash 1 with modified refusal behavior.

GLM 5.3 Uncensored

z-ai/glm-5.3-uncensored

An experimental uncensored version of the full GLM 5.3 reasoning model for chat, creative writing, coding, and tool use. It may show unusual behavior or inconsistent response quality.

GLM 5.3 Flash Cybersecurity

z-ai/glm-5.3-flash-cybersecurity

GLM 5.3 Flash Cybersecurity is a cybersecurity-focused variant based on the uncensored model, with provider moderation for illegal activities. It supports always-on reasoning, image understanding, tool calling, and a 1,048,576-token context window.

GLM 5.3 Flash

z-ai/glm-5.3-flash

ox-alpha out of stealth! GLM-5.3 Flash is Z.ai's first natively multimodal GLM-5 model, with 320B total parameters and just 18B active parameters for efficient coding, agentic work, and precise 1M-token context. Its hybrid sparse-and-linear attention architecture helps it outperform GLM-5.2 at one-tenth the price while approaching Claude Opus 4.8 on coding and agentic benchmarks.

GLM 5.3

z-ai/glm-5.3

GLM-5.3 for long-horizon autonomous coding and engineering workflows. This variant defaults to the model's low reasoning tier for faster responses.