GPT-4.1 mini API in India

GPT-4.1 mini is the mid-tier of OpenAI's GPT-4.1 line — cheaper and faster than full GPT-4.1, with more headroom than the nano tier — and it's callable from India on unoblox's ₹-billed, OpenAI-compatible endpoint, billed on one monthly GST invoice instead of a foreign-currency card.

GPT-4.1 mini's place in the lineup

The GPT-4.1 family ships in three sizes: a full model for the highest-quality text tasks, a mini tier that trades some quality for a meaningfully lower per-token cost, and a nano tier built for the highest-volume, lowest-latency calls. GPT-4.1 mini is the balance point — the tier most teams reach for when full GPT-4.1 is more model than a task needs, but nano's smaller footprint feels risky for anything beyond simple classification or extraction.

₹ pricing for GPT-4.1 mini

GPT-4.1 mini doesn't have a fixed indicative rate published here — see the live number on its model page. Its full-size sibling is priced as follows, for scale:

Model	Input (₹ / 1M tokens)	Output (₹ / 1M tokens)
GPT-4.1	201.6	806.4
GPT-4o	252	1008

As the mid-tier of its family, GPT-4.1 mini is priced below full GPT-4.1 — confirm the current figure on the model page before estimating a monthly run-rate.

Calling GPT-4.1 mini from unoblox

curl https://api.unoblox.ai/v1/chat/completions \
  -H "Authorization: Bearer ub-gw-xxxxxxxxxxxxxxxx" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "openai/gpt-4.1-mini",
    "messages": [{"role": "user", "content": "Extract the order ID and amount from this email."}]
  }'

The request and response format match the OpenAI API exactly, so an existing GPT-4.1 integration only needs the model field changed to test mini.

When GPT-4.1 mini is the right call

• Structured extraction, tagging and classification tasks where full GPT-4.1's extra quality isn't needed.
• Chat features with high request volume, where the per-token saving over full GPT-4.1 compounds quickly.
• Draft-then-review workflows, where a human or a second model call checks the output, so occasional lower-quality answers are acceptable.
• Not the best fit for long, nuanced writing or complex multi-step reasoning — those are usually worth the higher cost of full GPT-4.1 or a reasoning model like o3-mini.

Frequently asked questions

Is GPT-4.1 mini available in India through unoblox? Yes, openai/gpt-4.1-mini is callable on https://api.unoblox.ai/v1 right after signup, billed in rupees against your wallet.

What does GPT-4.1 mini cost compared to full GPT-4.1? It isn't in our fixed indicative list, but it is priced below full GPT-4.1's ₹201.6 / ₹806.4 per 1M tokens — check the live rate on its model page.

Can I use the same code for GPT-4.1 and GPT-4.1 mini? Yes, only the model field changes; the request shape, streaming and tool calling are identical.

Does GPT-4.1 mini support tool calling and JSON mode? Yes, it supports the same feature set as the rest of the GPT-4.1 family on the OpenAI-compatible endpoint.

Does GPT-4.1 mini run on infrastructure in India? No, it runs on OpenAI's infrastructure. The India-specific part is ₹ billing, a GST invoice and one endpoint, not data residency.

Is GST input tax credit available on GPT-4.1 mini usage? Yes, it's included in the same monthly GST invoice as every other model, and is claimable as input tax credit.

Get started in rupees → https://unoblox.ai/sign-in