OpenAI: GPT-5 Mini

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Match confidence: UnmatchedSource type: model_only

Context window

Arena overall rank

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Input price

$0.000 / 1M

Output price

$0.000 / 1M

Identifiers & provenance

Primary ID: openai/gpt-5-mini
OpenRouter ID: openai/gpt-5-mini
Canonical slug: openai/gpt-5-mini-2025-08-07

Source semantics

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Description

GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks. It provides the same instruction-following and safety-tuning benefits as GPT-5, but with reduced latency and cost. GPT-5 Mini is the successor to OpenAI's o4-mini model.

Raw fields snapshot

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