Gemini 2.5 Flash Lite vs Claude Opus 4.5: Pricing Comparison
Compare pricing, capabilities, and costs for your LLM workloads.
Gemini 2.5 Flash Lite
Pricing (per 1M tokens)
Input$0.1000
Output$0.4000
Cached Input$0.0100
Batch Input$0.0500
Batch Output$0.2000
Context & Output
Context Window1M tokens
Max Output65.5K tokens
Capabilities
Categorybudget
Multimodaltext + image + audio
Fine-tuningNo
StreamingYes
Anthropic
Claude Opus 4.5
Pricing (per 1M tokens)
Input$5.00
Output$25.00
Cached Input$0.5000
Batch Input$2.50
Batch Output$12.50
Context & Output
Context Window200K tokens
Max Output64K tokens
Capabilities
Categoryflagship
Multimodaltext + image
Fine-tuningNo
StreamingYes
Quick Verdict
Cheaper Input Price
Gemini 2.5 Flash Lite
98.0% cheaper
Cheaper Output Price
Gemini 2.5 Flash Lite
98.4% cheaper
Larger Context Window
Gemini 2.5 Flash Lite
+800K tokens
Cost Comparison
Sample workload: 1,000,000 input tokens + 1,000,000 output tokens
Gemini 2.5 Flash Lite
$0.5000
$0.1000/1M input + $0.4000/1M output
Claude Opus 4.5
$30.00
$5.00/1M input + $25.00/1M output
Gemini 2.5 Flash Lite is 98.3% cheaper for this workload.
Frequently Asked Questions
Which is cheaper, Gemini 2.5 Flash Lite or Claude Opus 4.5?
For input tokens, Gemini 2.5 Flash Lite is cheaper at $0.1000 per 1M tokens. For output tokens, Gemini 2.5 Flash Lite is cheaper at $0.4000 per 1M tokens. The overall cost depends on your workload's input/output ratio.
What is the context window size of Gemini 2.5 Flash Lite vs Claude Opus 4.5?
Gemini 2.5 Flash Lite has a context window of 1M tokens, while Claude Opus 4.5 has 200K tokens. Gemini 2.5 Flash Lite supports a larger context window of 1M tokens, which is beneficial for processing longer documents.
How do Gemini 2.5 Flash Lite and Claude Opus 4.5 compare for batch processing?
Both models support batch processing with discounted rates. Gemini 2.5 Flash Lite offers a better batch rate at $0.0500 per 1M input tokens. Batch processing is ideal for non-time-sensitive workloads where you can wait for processing.
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