AI model comparison

Command A+ vs GLM 5.3 Flash

Side by side comparison of Command A+ and GLM 5.3 Flash on pricing, benchmark scores, context window, and more.

Command A+ is Cohere's flagship model for enterprise agentic workflows.

Input / 1M
$0.30
Output / 1M
$1.50
Context
192K

GLM-5.3-Flash is a native multimodal model from Z.ai. It is suited for efficient coding and long-horizon agent tasks.

Input / 1M
$0.15
Output / 1M
$0.50
Context
1.05M

Comparing image generators? Compare image models

At a glance

Quick verdict

How the two models stack up on the things people ask about most.

Lower price

z-ai logo

GLM 5.3 Flash

2.5x cheaper for a typical chat

Higher intelligence score

Not available

Not enough benchmark data

Larger context window

z-ai logo

GLM 5.3 Flash

1.05M vs 192K tokens

Newer release

cohere logo

Command A+

Released September 22, 2026

Benchmarks

Benchmark scores

Independent scores from Artificial Analysis. Higher is better.

Intelligence index

cohere logoCommand A+6.2
z-ai logoGLM 5.3 FlashNot available

Coding index

cohere logoCommand A+27.8
z-ai logoGLM 5.3 Flash71.5

Agentic index

cohere logoCommand A+1
z-ai logoGLM 5.3 Flash50.9

Pricing

Command A+ vs GLM 5.3 Flash API pricing

Per-token API rates. Cheaper option highlighted.

Metriccohere logoCommand A+z-ai logoGLM 5.3 Flash
Input tokensPer 1M tokens$0.30$0.15
Output tokensPer 1M tokens$1.50$0.50
Cached input (read)Per 1M tokens$0.15$0.03
Cache writePer 1M tokensNot availableNot available

What it costs in practice

Estimated cost per 1,000 requests at standard rates. Coding and long-document figures also show the cost when the input is already cached.

Chat message

2K in, 500 out

cohere logoCommand A+$1.35
z-ai logoGLM 5.3 Flash$0.55

Coding task

30K in, 4K out

cohere logoCommand A+$15$10.50 cached
z-ai logoGLM 5.3 Flash$6.50$2.90 cached

Long document summary

150K in, 2K out

cohere logoCommand A+$48$25.50 cached
z-ai logoGLM 5.3 Flash$23.50$5.50 cached

Specs

Context window and capabilities

How much each model can read, how much it can write, and what it accepts as input.

Metriccohere logoCommand A+z-ai logoGLM 5.3 Flash
Context window192K tokens1.05M tokens
Max output64K tokens944K tokens
Input typesImage, TextImage, Text, Video
Output typesTextText
Reasoning effort levelsNot availableMax, High, Low
Default reasoning effortNot availableMax
Release dateSeptember 22, 2026August 26, 2026

Features

Supported features

API features available for each model.

Metriccohere logoCommand A+z-ai logoGLM 5.3 Flash
Tool callingSupportedSupported
Structured outputsSupportedSupported
JSON modeSupportedSupported
ReasoningSupportedSupported
TemperatureSupportedSupported
Stop sequencesSupportedSupported
Deterministic seedSupportedSupported
Verbosity controlNot supportedNot supported

Our take

GLM 5.3 Flash is 2.5x cheaper for a typical chat. GLM 5.3 Flash has the larger context window (1.05M vs 192K tokens). The right pick depends on your workload, so the quickest way to settle it is to send the same prompt to both and compare.

FAQ

Frequently asked questions

Is Command A+ or GLM 5.3 Flash cheaper?

GLM 5.3 Flash is cheaper for a typical chat (2K input tokens and 500 output tokens). GLM 5.3 Flash costs $0.15 per 1M input tokens and $0.50 per 1M output tokens, while Command A+ costs $0.30 per 1M input tokens and $1.50 per 1M output tokens.

Which has a bigger context window, Command A+ or GLM 5.3 Flash?

GLM 5.3 Flash supports up to 1.05M tokens of context, compared with 192K for Command A+.

Can I use Command A+ and GLM 5.3 Flash at the same time?

Yes. Shortcut Chat sends one prompt to multiple models at once, so you can see Command A+ and GLM 5.3 Flash answer side by side and keep the better response.

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Why choose? Ask both.

Send one prompt to Command A+ and GLM 5.3 Flash at the same time. Compare the answers side by side and keep the best one.