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Claude 2.1

Legacy Claude model, deprecated in 2025.

claude-2.1
STABLEModel Deactivated
200,000 context
Starting at $8.00/M input tokens
Starting at $24.00/M output tokens
Streaming

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All Providers for Claude 2.1

LangRouter routes requests to the best providers that are able to handle your prompt size and parameters.

Anthropic

anthropic/claude-2.1
Context Size
200k
Stability
STABLE
Deprecated since Jun 15, 2025Deactivated since Jul 21, 2025
Pricing
Input
$8.00
/M
Cached
—
Output
$24.00
/M
Capabilities
Streaming
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