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Poe

Claude-Sonnet-4

claude-sonnet

Model ID anthropic/claude-sonnet-4
Provider Poe
Family claude-sonnet
Status -
Knowledge Cutoff -
Release Date 2025-05-21
Input Modalities text, image, pdf
Output Modalities text
Context Window 983040
Input Limit -
Output Limit 64000
Tool Calling Yes
Reasoning Yes
Structured Output -
Temperature Control No
Open Weights No
Input Cost / 1M tokens $2.60
Output Cost / 1M tokens $13.00
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens $0.26
Cache Write Cost / 1M tokens $3.20