GLM-5.3 vs Nova Lite
Comparing GLM-5.3 and Nova Lite across benchmarks, pricing, and capabilities.
Zhipu AI · Amazon · Updated for 2026
Which is better?
GLM-5.3 and Nova Lite trade strengths across price, capabilities, and technical limits. The better choice depends on the workload.
On price, Nova Lite is roughly 20.5x 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 Nova Lite
- cost matters — it's about 20.5x cheaper per token
At a glance
The differences that matter most.
Performance Benchmarks
Comparative analysis across standard metrics
GLM-5.3 and Nova Litedon'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 23.3x more expensive than Nova Lite ($0.06/1M tokens).
For output processing, GLM-5.3 ($4.40/1M tokens) is 18.3x more expensive than Nova Lite ($0.24/1M tokens).
In conclusion, GLM-5.3 is more expensive than Nova Lite.*
* 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 Nova Lite's 300,000 tokens. GLM-5.3 can generate longer responses up to 128,000 tokens, while Nova Lite is limited to 2,048 tokens.
Input Capabilities
Supported data types and modalities
Nova Lite supports multimodal inputs, whereas GLM-5.3 does not.
Nova Lite can handle both text and other forms of data like images, making it suitable for multimodal applications.
GLM-5.3
Nova Lite
Release Timeline
When each model was launched
GLM-5.3 was released on 2026-08-14, while Nova Lite was released on 2024-11-20.
GLM-5.3 is 21 months newer than Nova Lite.
Aug 14, 2026
1 weeks ago
1.7yr newerNov 20, 2024
1.8 years 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. Nova Lite is available from Bedrock.
GLM-5.3
Nova Lite
Outputs Comparison
Judge for yourself.
Run your own prompts against GLM-5.3 and Nova Lite side-by-side, then vote on the output you prefer.
FAQ
Common questions about GLM-5.3 vs Nova Lite.