OpenAI models

OpenAI publishes GPT models available through ApiFlux.

GPT-5.6 Sol

The flagship GPT-5.6 model for complex reasoning, coding, and long-running agentic workflows.

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ApiFlux price: ApiFlux price: $4.2500 in / $25.5000 out
Provider coverage: 2 API providers

GPT-5.6 Luna

A fast, cost-efficient GPT-5.6 model for chat, classification, and lightweight agentic workflows.

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ApiFlux price: ApiFlux price: $0.1700 in / $1.0200 out
Provider coverage: 2 API providers

GPT-5.6 Terra

A balanced GPT-5.6 model for everyday coding, reasoning, and agentic tasks.

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ApiFlux price: ApiFlux price: $1.7000 in / $10.2000 out
Provider coverage: 2 API providers

GPT-5.5

OpenAI's frontier model for complex professional workloads, with an emphasis on reliability and token efficiency.

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ApiFlux price: ApiFlux price: $4.2500 in / $25.5000 out
Provider coverage: 2 API providers

GPT-5.4 Mini

An efficient GPT-5.4 model optimized for high-throughput reasoning, coding, and agent workloads.

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ApiFlux price: ApiFlux price: $0.6375 in / $3.8250 out
Provider coverage: 2 API providers

GPT-5.4 Nano

The lightest GPT-5.4 variant, optimized for speed-critical, high-volume tasks.

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ApiFlux price: ApiFlux price: $0.1700 in / $1.0625 out
Provider coverage: 2 API providers

GPT-5.4

OpenAI's frontier model combining general-purpose reasoning with advanced coding and agent capabilities.

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ApiFlux price: ApiFlux price: $2.1250 in / $12.7500 out
Provider coverage: 2 API providers

GPT-5.2

A frontier GPT-5 model focused on stronger agentic execution and long-context performance.

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ApiFlux price: ApiFlux price: $1.4875 in / $11.9000 out
Provider coverage: 2 API providers

GPT-5

OpenAI's advanced GPT-5 model for complex reasoning, coding, and instruction-following workloads.

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ApiFlux price: ApiFlux price: $1.0625 in / $8.5000 out
Provider coverage: 2 API providers

GPT-5 Mini

A compact GPT-5 model for lighter-weight reasoning with lower latency and cost.

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ApiFlux price: ApiFlux price: $0.2125 in / $1.7000 out
Provider coverage: 2 API providers

GPT-4o mini

A compact GPT-4o model designed for fast, affordable general-purpose and multimodal tasks.

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ApiFlux price: ApiFlux price: $0.1275 in / $0.5100 out
Provider coverage: 2 API providers

GPT-4o

OpenAI's versatile, high-intelligence flagship model for general-purpose text and vision tasks.

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ApiFlux price: ApiFlux price: $2.1250 in / $8.5000 out
Provider coverage: 2 API providers

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