Claude Haiku 5.5 vs GPT-5 Pro: Pricing Comparison
Compare pricing, capabilities, and costs for your LLM workloads.
Anthropic
Claude Haiku 5.5
Pricing (per 1M tokens)
Input$0.1000
Output$0.5000
Cached Input$0.0100
Batch Input$0.0500
Batch Output$0.2500
Context & Output
Context Window200K tokens
Max Output64K tokens
Capabilities
Categorybudget
Multimodaltext + image
Fine-tuningNo
StreamingYes
OpenAI
GPT-5 Pro
Pricing (per 1M tokens)
Input$15.00
Output$120.00
Context & Output
Context Window400K tokens
Max Output128K tokens
Capabilities
Categoryflagship
Multimodaltext + image + audio
Fine-tuningNo
StreamingYes
Quick Verdict
Cheaper Input Price
Claude Haiku 5.5
99.3% cheaper
Cheaper Output Price
Claude Haiku 5.5
99.6% cheaper
Larger Context Window
GPT-5 Pro
+200K tokens
Cost Comparison
Sample workload: 1,000,000 input tokens + 1,000,000 output tokens
Claude Haiku 5.5
$0.6000
$0.1000/1M input + $0.5000/1M output
GPT-5 Pro
$135.00
$15.00/1M input + $120.00/1M output
Claude Haiku 5.5 is 99.6% cheaper for this workload.
Frequently Asked Questions
Which is cheaper, Claude Haiku 5.5 or GPT-5 Pro?
For input tokens, Claude Haiku 5.5 is cheaper at $0.1000 per 1M tokens. For output tokens, Claude Haiku 5.5 is cheaper at $0.5000 per 1M tokens. The overall cost depends on your workload's input/output ratio.
What is the context window size of Claude Haiku 5.5 vs GPT-5 Pro?
Claude Haiku 5.5 has a context window of 200K tokens, while GPT-5 Pro has 400K tokens. GPT-5 Pro supports a larger context window of 400K tokens, which is beneficial for processing longer documents.
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