Native Structured Outputs
The gpt 4.1 mini api guarantees perfect adherence to developer-provided JSON schemas, eliminating formatting errors in critical production pipelines.
curl --request POST "https://gptproto.com/v1/chat/completions" \
--header "Authorization: Bearer $GPTPROTO_API_KEY" \
--header "Content-Type: application/json" \
--data '{
"model": "gpt-4.1-mini",
"messages": [
{
"role": "user",
"content": "Hello"
}
]
}'Chat, agenti di coding e lavoro sui documenti. Prezzi per 1M di token: input, input memorizzato nella cache e output vengono fatturati separatamente. GPTProto costa il 30% in meno rispetto alle tariffe ufficiali.
| Scenario | Listino ufficiale OpenAI | OpenRouter | GPTProto | Risparmi al mese |
|---|---|---|---|---|
| Personale10M token/mese (4.8M nella cache) | $4.96 | $5.23 | $3.47 | −$1.49≈ $17.86 / anno |
| Team100M token/mese (48M nella cache) | $49.60 | $52.33 | $34.72 | −$14.88≈ $178.56 / anno |
| Aziendale500M token/mese (240M nella cache) | $248.00 | $261.64 | $173.60 | −$74.40≈ $892.80 / anno |
Technical highlights that make the gpt 4.1 mini api the preferred choice for modern AI developers.
Native Structured Outputs
The gpt 4.1 mini api guarantees perfect adherence to developer-provided JSON schemas, eliminating formatting errors in critical production pipelines.
Sub-Second Latency Performance
Achieve record-breaking TTFT for real-time interactions. This api is 25% faster than previous iterations, perfect for fluid conversational AI.
Advanced Visual Logic OCR
Superior spatial reasoning allows the gpt 4.1 mini api to accurately extract data from unstructured images, receipts, and complex business forms.
Unmatched Cost-to-Intelligence
Get the highest intelligence-per-dollar metric available. The gpt 4.1 mini api is priced for scale, making massive classification tasks viable.
Find technical answers regarding the deployment, pricing, and performance of the gpt 4.1 mini api on our unified aggregation platform.
Guide, confronti e aggiornamenti relativi a questo modello.
Tutti gli articoli
Learn what GPT-4.1 is, how it outperforms GPT-4o with 54.6% SWE-bench scores, 1M token context, and when to use each variant. Developer guide with benchmarks, pricing, and migration tips.

Bigger isn't always better. Discover how gpt-4o-mini delivers high-speed, cost-effective performance for daily dev tasks. Read the full breakdown now.

Learn how to use OpenAI API with current 2025 pricing for GPT-5, gpt-realtime voice agents & more. Step-by-step setup + cost optimization strategies for developers.

Hitting GPT's message cap can interrupt your work. Learn why these limits exist, how to fix them, and why GPT Proto is suitable for uninterrupted AI access.