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Free GPT-5.5 API

OpenAI's latest flagship model, the benchmark for reliable agentic reasoning.

About the Model

为什么选择 GPT-5.5?

GPT-5.5 是目前全球最强大的通用 AI 模型,它将可靠性提升到了一个新的高度。

  • 极低幻觉率:相较于上一代,幻觉率降低了 50% 以上,更适合法律、医疗等严谨行业。
  • 原生智能体能力:能够自主拆解复杂任务并使用工具链执行。
  • 顶级多模态能力:对图像和视频内容的理解极其细腻。

Compare Free Providers

The following platforms provide free access to GPT-5.5 through free tiers, trial credits, or daily quotas.

ProviderContext WindowFree QuotaRequires CCAction
Vercel AI GatewayN/Amonthly creditsNoDetails

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