NanoGPT
Claude 4 Sonnet
models.dev synced record
Model ID claude-sonnet-4-20250514
Provider NanoGPT
Family -
Status -
Knowledge Cutoff -
Release Date 2025-09-29
Input Modalities text, image, pdf
Output Modalities text
Context Window 200000
Input Limit 200000
Output Limit 64000
Tool Calling Yes
Reasoning No
Structured Output Yes
Temperature Control -
Open Weights No
Input Cost / 1M tokens $2.99
Output Cost / 1M tokens $14.99
Reasoning Cost / 1M tokens -
Cache Read Cost / 1M tokens -
Cache Write Cost / 1M tokens -