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gpt-5.3-chat-latest
gpt-5.3-chat-latest
Modalities
Input
textimage
Output
text
Pricing
Cost per 1 million tokens
Input
$2.1
Output
$16.8
Model Specs
Context Window
128,000Max Output
16,384Release Date
2026-03-03Knowledge Cutoff
2025-08-31Capabilities
Reasoning
Tool Calling
Vision
Last Updated: 2026-03-03
Provider: