Use GPT 5.4 Mini and Nano on AI Gateway | Endigest
Vercel
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GPT-5.4 Mini and GPT-5.4 Nano from OpenAI are now available on Vercel AI Gateway, designed for sub-agent workflows and agentic tasks.
- •GPT-5.4 Mini handles code generation, tool orchestration, and multi-step browser interactions, suited for tasks balancing capability and cost
- •GPT-5.4 Nano performs close to Mini at a lower price point, optimized for high-volume sub-agent workflows where cost scales with parallel calls
- •Both models support verbosity and reasoning level parameters to control response detail and reasoning depth
- •Models are accessed via Vercel AI SDK by setting model to `openai/gpt-5.4-mini` or `openai/gpt-5.4-nano`
- •AI Gateway provides unified API, usage tracking, retries, failover, observability, and intelligent provider routing
This summary was automatically generated by AI based on the original article and may not be fully accurate.
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