Claude Fable 5.1 vs Claude Mythos 5.1: Pricing Comparison
Compare pricing, capabilities, and costs for your LLM workloads.
Anthropic
Claude Fable 5.1
Pricing (per 1M tokens)
Input$10.00
Output$50.00
Cached Input$0.2500
Batch Input$5.00
Batch Output$25.00
Context & Output
Context Window200K tokens
Max Output64K tokens
Capabilities
Categoryflagship
Multimodaltext + image
Fine-tuningNo
StreamingYes
Anthropic
Claude Mythos 5.1
Pricing (per 1M tokens)
Input$10.00
Output$50.00
Cached Input$0.2500
Batch Input$5.00
Batch Output$25.00
Context & Output
Context Window200K tokens
Max Output64K tokens
Capabilities
Categoryflagship
Multimodaltext + image
Fine-tuningNo
StreamingYes
Quick Verdict
Cheaper Input Price
Claude Mythos 5.1
0.0% cheaper
Cheaper Output Price
Claude Mythos 5.1
0.0% cheaper
Larger Context Window
Claude Mythos 5.1
+0 tokens
Cost Comparison
Sample workload: 1,000,000 input tokens + 1,000,000 output tokens
Claude Fable 5.1
$60.00
$10.00/1M input + $50.00/1M output
Claude Mythos 5.1
$60.00
$10.00/1M input + $50.00/1M output
Frequently Asked Questions
Which is cheaper, Claude Fable 5.1 or Claude Mythos 5.1?
For input tokens, Claude Mythos 5.1 is cheaper at $10.00 per 1M tokens. For output tokens, Claude Mythos 5.1 is cheaper at $50.00 per 1M tokens. The overall cost depends on your workload's input/output ratio.
What is the context window size of Claude Fable 5.1 vs Claude Mythos 5.1?
Claude Fable 5.1 has a context window of 200K tokens, while Claude Mythos 5.1 has 200K tokens. Claude Fable 5.1 supports a larger context window of 200K tokens, which is beneficial for processing longer documents.
How do Claude Fable 5.1 and Claude Mythos 5.1 compare for batch processing?
Both models support batch processing with discounted rates. Claude Mythos 5.1 offers a better batch rate at $5.00 per 1M input tokens. Batch processing is ideal for non-time-sensitive workloads where you can wait for processing.
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