AI model comparison

zai-org/GLM-5.2 vs zai-org/GLM-5.2-FP8

Compare recorded price, context, output limits, speed, latency, capabilities, and input/output support. Every missing value stays visible, and unsourced benchmarks are excluded.

zai-org/GLM-5.2 and zai-org/GLM-5.2-FP8 both come up when teams are choosing a model for production work, and the honest answer usually depends on your workload rather than a leaderboard. This page puts their published specifications side by side — context window, token pricing, supported inputs and outputs — so you can see where they actually differ.

Side-by-sideReviewed by our team

zai-org

zai-org/GLM-5.2

Hugging Face repository for Text generation.

Context
1M
Max output
131.1K
Input / 1M
$1.40
Output / 1M
$4.40
Output speed

Accepts

  • Text input

Produces

  • Text output
VS

zai-org

zai-org/GLM-5.2-FP8

Hugging Face repository for Text generation.

Context
Max output
Input / 1M
Output / 1M
Output speed

Accepts

  • Text input

Produces

  • Text output

At a glance

Decision snapshot

This is a directional summary of the values recorded in this directory—not a universal quality verdict. Test the finalists on your own prompts before committing.

Where zai-org/GLM-5.2 leads in recorded data

No complete recorded factor currently favors this model. That does not establish lower real-world quality.

Where zai-org/GLM-5.2-FP8 leads in recorded data

No complete recorded factor currently favors this model. That does not establish lower real-world quality.

Context capacity

Higher listed limit

zai-org/GLM-5.2:1M

zai-org/GLM-5.2-FP8:

No complete comparison

Maximum output

Higher listed limit

zai-org/GLM-5.2:131.1K

zai-org/GLM-5.2-FP8:

No complete comparison

Input price

Lower recorded price

zai-org/GLM-5.2:$1.40

zai-org/GLM-5.2-FP8:

No complete comparison

Output price

Lower recorded price

zai-org/GLM-5.2:$4.40

zai-org/GLM-5.2-FP8:

No complete comparison

Output speed

Higher recorded throughput

zai-org/GLM-5.2:

zai-org/GLM-5.2-FP8:

No complete comparison

Time to first token

Lower recorded latency

zai-org/GLM-5.2:

zai-org/GLM-5.2-FP8:

No complete comparison

Intelligence Index

Higher directory index

zai-org/GLM-5.2:

zai-org/GLM-5.2-FP8:

No complete comparison

Evidence

Verified shared benchmarks

A score appears only when both records include a verified source. It is not treated as a universal ranking.

These two models haven't been measured on the same benchmark yet, so there's nothing meaningful to chart. Comparing scores from different tests would tell you more about the tests than the models — the specs and pricing above are the better guide here.

Specifications

Pricing, limits and capabilities

Specificationzai-org/GLM-5.2zai-org/GLM-5.2-FP8
Providerzai-orgzai-org
Model family
Accepted inputstexttext
Produced outputstexttext
Context window1M
Max output131.1K
Intelligence Index
Input price / 1M$1.40
Output price / 1M$4.40
Output speed
Time to first token
Reasoning modeDocumentedNot documented
Tool callingDocumentedNot documented
Image inputNot documentedNot documented
Audio inputNot documentedNot documented
Structured outputNot documentedNot documented
LicenseNot documentedNot documented
ReleasedJun 13, 2026Not documented

Workload guidance

Which model should you choose?

The published specifications are close enough that the decision usually comes down to which provider you already have an account and rate limits with.

Provenance

Sources and data limits

Prices and hosted performance can change. SyncDev records source references and clearly separates documented specifications from measured values; confirm commercial terms with the provider before deployment.

Questions people ask

It compares recorded context and output limits, token prices, output speed, time to first token, Intelligence Index, modality support, tool and structured-output capabilities, release information, and only source-linked benchmarks verified on both records. Missing information is labeled rather than inferred.

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Choose any two approved model records and review them with the same evidence rules.

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