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OpenAI: GPT-4.1 Nano (batch) API Pricing

OpenAI: GPT-4.1 Nano (batch) is an API model from openai. It costs $0.05 per 1M input tokens and $0.2 per 1M output tokens, with cached input at $0.0125. Its context window is 1,047,576 tokens with up to 32,768 output tokens. A workload of 10M input + 2M output tokens costs about $0.9 per month.
Input
$0.05
per 1M tokens
Output
$0.2
per 1M tokens
Cached input
$0.0125
per 1M tokens
Context window
1.04758M
1,047,576 tokens
Blended (80/20)
$0.08
per 1M tokens

For tasks that demand low latency, GPT‑4.1 nano is the fastest and cheapest model in the GPT-4.1 series. It delivers exceptional performance at a small size with its 1 million...

How much does OpenAI: GPT-4.1 Nano (batch) cost for a real workload?

At 10M input + 2M output tokens per month, OpenAI: GPT-4.1 Nano (batch) costs about $0.9 ($0.5 input + $0.4 output). Try your own volumes in the cost calculator.

What are cheaper alternatives to OpenAI: GPT-4.1 Nano (batch)?

Compare OpenAI: GPT-4.1 Nano (batch) with other models

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Frequently asked questions

How much does OpenAI: GPT-4.1 Nano (batch) cost?

OpenAI: GPT-4.1 Nano (batch) costs $0.05 per 1M input tokens and $0.2 per 1M output tokens (list price, snapshot October 21, 2026). At 10M input + 2M output tokens per month that is about $0.9.

What is the context window of OpenAI: GPT-4.1 Nano (batch)?

OpenAI: GPT-4.1 Nano (batch) has a context window of 1,047,576 tokens and can return up to 32,768 output tokens per response.

What are cheaper alternatives to OpenAI: GPT-4.1 Nano (batch)?

Cheaper models include inclusionAI: Ling 3.0 Flash VL ($0.06 in / $0.18 out), Z.ai: GLM 5.3 Flash (batch) ($0.05 in / $0.18 out), Meta: Llama 3.2 1B Instruct ($0.027 in / $0.201 out). See the full list on this page.

Is OpenAI: GPT-4.1 Nano (batch) free to use?

No. OpenAI: GPT-4.1 Nano (batch) is a paid model at $0.05 input / $0.2 output per 1M tokens. 20 free models are listed on the free models page.

Provider: openai · Model ID: openai/gpt-4.1-nano:batch · Modality: text+image+file->text · Price snapshot October 21, 2026, refreshed daily. How we collect prices