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GPT-5.4 Nano

Cheapest GPT-5.4-class model for simple high-volume tasks like classification and data extraction.

gpt-5.4-nano
STABLE
400,000 context
Starting at $0.20/M input tokens
Starting at $1.25/M output tokens
Streaming
Vision
Tools
Reasoning
JSON Output

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OpenAI

openai/gpt-5.4-nano
Context Size
400k
Stability
STABLE
Pricing
Input
$0.20
/M
Cached
$0.02
/M
Output
$1.25
/M
Capabilities
Streaming
Vision
Tools
Reasoning
JSON Output
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