gpt-oss-20b

by openai

OpenAI’s 21B-parameter open-weight Mixture-of-Experts (MoE) model, released under the Apache 2.0 license. Features 3.6B active parameters per forward pass, optimized for low-latency inference and deployability on consumer or single-GPU hardware. Trained in OpenAI’s Harmony respon...

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Input Tokens (1M)

$0.02

Output Tokens (1M)

$0.10

Capabilities

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Output Modalities

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