GLM-5.3 vs GLM-5V-Turbo
Comparing GLM-5.3 and GLM-5V-Turbo across benchmarks, pricing, and capabilities.
Zhipu AI · Zhipu AI · Updated for 2026
Which is better?
GLM-5.3 and GLM-5V-Turbo trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.
On price, GLM-5V-Turbo is roughly 1.1x cheaper per token on a blended 3:1 input/output basis, which adds up quickly at production volume.
GLM-5.3 also accepts a larger context window (1,000,000 input tokens), making it the stronger choice for long documents and large codebases.
Based on current benchmark, pricing, and model metadata for 2026.
Choose GLM-5.3
- you process long inputs — it offers a 1,000,000 token context window
- you want the most recent training data — it shipped Aug 2026
Choose GLM-5V-Turbo
- cost matters — it's about 1.1x cheaper per token
At a glance
The differences that matter most.
Performance Benchmarks
Comparative analysis across standard metrics
GLM-5.3 and GLM-5V-Turbodon't have any common benchmark datasets to compare. They may have been evaluated on different testing suites.
Arena Performance
Playground indexes and blind preference scores
Pricing Analysis
Price comparison per million tokens
For input processing, GLM-5.3 ($1.40/1M tokens) is 1.2x more expensive than GLM-5V-Turbo ($1.20/1M tokens).
For output processing, GLM-5.3 ($4.40/1M tokens) is 1.1x more expensive than GLM-5V-Turbo ($4.00/1M tokens).
In conclusion, GLM-5.3 is more expensive than GLM-5V-Turbo.*
* Using a 3:1 ratio of input to output tokens
Context Window
Maximum input and output token capacity
GLM-5.3 accepts 1,000,000 input tokens compared to GLM-5V-Turbo's 200,000 tokens. Both models can generate responses up to 128,000 tokens.
Input Capabilities
Supported data types and modalities
GLM-5V-Turbo supports multimodal inputs, whereas GLM-5.3 does not.
GLM-5V-Turbo can handle both text and other forms of data like images, making it suitable for multimodal applications.
GLM-5.3
GLM-5V-Turbo
Release Timeline
When each model was launched
GLM-5.3 was released on 2026-08-14, while GLM-5V-Turbo was released on 2026-04-02.
GLM-5.3 is 4 months newer than GLM-5V-Turbo.
Aug 14, 2026
1 weeks ago
4mo newerApr 2, 2026
4 months ago
Knowledge Cutoff
When training data ends
Neither model specifies a knowledge cutoff date.
Unable to compare the recency of their training data.
Provider Availability
GLM-5.3 is available from ZAI. GLM-5V-Turbo is available from ZAI.
GLM-5.3
GLM-5V-Turbo
Outputs Comparison
Judge for yourself.
Run your own prompts against GLM-5.3 and GLM-5V-Turbo side-by-side, then vote on the output you prefer.
FAQ
Common questions about GLM-5.3 vs GLM-5V-Turbo.