GLM-5.3 vs Magistral Small 2506
Comparing GLM-5.3 and Magistral Small 2506 across benchmarks, pricing, and capabilities.
Zhipu AI · Mistral AI · Updated for 2026
Which is better?
GLM-5.3 and Magistral Small 2506 trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.
Based on current benchmark, pricing, and model metadata for 2026.
Choose GLM-5.3
- you want the most recent training data — it shipped Aug 2026
Choose Magistral Small 2506
- you need open weights you can self-host or fine-tune
At a glance
The differences that matter most.
Performance Benchmarks
Comparative analysis across standard metrics
GLM-5.3 and Magistral Small 2506don'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
Model Size
Parameter count comparison
GLM-5.3 has 729.0B more parameters than Magistral Small 2506, making it 3037.5% larger.
Context Window
Maximum input and output token capacity
Only GLM-5.3 specifies input context (1,000,000 tokens). Only GLM-5.3 specifies output context (128,000 tokens).
Release Timeline
When each model was launched
GLM-5.3 was released on 2026-08-14, while Magistral Small 2506 was released on 2025-06-10.
GLM-5.3 is 14 months newer than Magistral Small 2506.
Aug 14, 2026
1 weeks ago
1.2yr newerJun 10, 2025
1.2 years ago
Knowledge Cutoff
When training data ends
Magistral Small 2506 has a documented knowledge cutoff of 2025-06-01, while GLM-5.3's cutoff date is not specified.
We can confirm Magistral Small 2506's training data extends to 2025-06-01, but cannot make a direct comparison without GLM-5.3's cutoff date.
—
Jun 2025
Outputs Comparison
Judge for yourself.
Run your own prompts against GLM-5.3 and Magistral Small 2506 side-by-side, then vote on the output you prefer.
FAQ
Common questions about GLM-5.3 vs Magistral Small 2506.