Nova Lite vs GPT-5.3 Codex: Pricing Comparison
Compare pricing, capabilities, and costs for your LLM workloads.
Amazon
Nova Lite
Pricing (per 1M tokens)
Input$0.0600
Output$0.2400
Context & Output
Context Window300K tokens
Max Output5.1K tokens
Capabilities
Categorybudget
Multimodaltext + image
Fine-tuningNo
StreamingYes
OpenAI
GPT-5.3 Codex
Pricing (per 1M tokens)
Input$1.75
Output$14.00
Cached Input$0.1750
Context & Output
Context Window400K tokens
Max Output128K tokens
Capabilities
Categoryflagship
Multimodaltext + image
Fine-tuningNo
StreamingYes
Quick Verdict
Cheaper Input Price
Nova Lite
96.6% cheaper
Cheaper Output Price
Nova Lite
98.3% cheaper
Larger Context Window
GPT-5.3 Codex
+100K tokens
Cost Comparison
Sample workload: 1,000,000 input tokens + 1,000,000 output tokens
Nova Lite
$0.3000
$0.0600/1M input + $0.2400/1M output
GPT-5.3 Codex
$15.75
$1.75/1M input + $14.00/1M output
Nova Lite is 98.1% cheaper for this workload.
Frequently Asked Questions
Which is cheaper, Nova Lite or GPT-5.3 Codex?
For input tokens, Nova Lite is cheaper at $0.0600 per 1M tokens. For output tokens, Nova Lite is cheaper at $0.2400 per 1M tokens. The overall cost depends on your workload's input/output ratio.
What is the context window size of Nova Lite vs GPT-5.3 Codex?
Nova Lite has a context window of 300K tokens, while GPT-5.3 Codex has 400K tokens. GPT-5.3 Codex supports a larger context window of 400K tokens, which is beneficial for processing longer documents.
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