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OpenAI: GPT-4.1 Nano

The best pick for budget-conscious, high-volume workloads that don't demand frontier intelligence.

Coding

Writing

Research

Images

Value

Long Context

Use this when

High-volume production workloads like classification, extraction, summarization, and simple Q&A where cost and speed matter more than frontier reasoning.

Skip this if

You need complex reasoning, deep coding assistance, or high-quality long-form creative writing — use GPT-4.1 or Claude Sonnet 4.6 instead.

Pricing

$0.10/1M in

$0.40/1M out

→0%since Mar 2026

Context

1.0M tokens

Speed

Very fast

How to access

API

$0.09999999999999999/1M input tokens

Subscription = chat interface. API = build with it. Compare all subscription plans

Switch to instead if...

Best overall

Claude Opus 4.6

Cheaper option

Meta: Llama 3.1 8B Instruct

Faster option

OpenAI: GPT-4.1 Mini

Strengths

Exceptionally low cost at $0.10/1M input tokens — cheaper than Gemini Flash and GPT-4o Mini

Massive 1M token context window at budget pricing, rare among nano-tier models

Very fast inference suitable for real-time applications and high-throughput pipelines

Solid instruction-following for structured tasks like data extraction and classification

Weaknesses

Noticeably weaker at complex multi-step reasoning compared to GPT-4.1 or Claude Sonnet 4.6

Creative writing quality is shallow — struggles with nuanced tone, voice, and long-form coherence

Not suitable for hard coding problems or agentic tasks requiring deep logical chaining

Monthly cost estimate

See what OpenAI: GPT-4.1 Nano actually costs at your usage level

Input tokens / month1M

10k50M

Output tokens / month500k

10k25M

Input cost

$0.100

Output cost

$0.200

Total / month

$0.300

Based on OpenAI: GPT-4.1 Nano API pricing: $0.09999999999999999/1M input · $0.39999999999999997/1M output. Real costs vary by provider discounts and caching. Check the provider for exact current rates.

Price History

OpenAI: GPT-4.1 Nano pricing over time

→0% since Mar 27

2 data points · tracked daily since Mar 27, 2026

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High-volume production workloads like classification, extraction, summarization, and simple Q&A where cost and speed matter more than frontier reasoning.. Start free — no card required.

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OpenAI: GPT-4.1 Mini

GPT-4.1 Mini is OpenAI's cost-optimized small model from the GPT-4.1 family, designed to deliver strong instruction-following and coding performance at a fraction of flagship pricing. It targets high-volume, latency-sensitive applications where cost efficiency matters more than peak capability.

Verdict

The go-to budget workhorse for high-volume OpenAI API users who need GPT-4.1 quality at GPT-3.5 prices.

Quality score

65%

Pricing

$0.40/1M in

$1.60/1M out

Speed

Very fast

Best for high-volume production workloads that need reliable gpt-4-class instruction following without flagship pricing.

Context

1.0M tokens

Pricing shown is $0.40 input / $1.60 output per 1M tokens. Cached input tokens are significantly cheaper. The 1M token context window is a standout feature at this price tier — few competitors match it. Supersedes GPT-4o as the recommended default for cost-conscious applications.

BudgetFastLong ContextOpenAIProduction

Best for

High-volume production workloads that need reliable GPT-4-class instruction following without flagship pricing.

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OpenAI: GPT-5 Mini

GPT-5 Mini is OpenAI's budget-tier distillation of GPT-5, designed for high-volume, cost-sensitive tasks that don't require full flagship reasoning depth. It supersedes GPT-4o with improved instruction following and a massively expanded 400K context window at a fraction of the cost.

Verdict

The new budget default for OpenAI API users: faster, cheaper, and smarter than GPT-4o with a context window that punches well above its price tier.

Quality score

66%

Pricing

$0.25/1M in

$2.00/1M out

Speed

Very fast

Best for high-volume production workloads — chatbots, summarization pipelines, and document q&a — where cost efficiency matters more than peak reasoning.

Context

400k tokens

Output cost of $2/1M tokens is higher than some competing budget models (Gemini Flash at ~$0.60/1M output). At scale, output-heavy tasks may erode cost advantages — monitor token ratios carefully. Supersedes GPT-4o, which may be deprecated on a rolling basis.

BudgetFastLong ContextHigh VolumeOpenAI

Best for

High-volume production workloads — chatbots, summarization pipelines, and document Q&A — where cost efficiency matters more than peak reasoning.

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OpenAI: GPT-5 Nano

GPT-5 Nano is OpenAI's smallest and fastest model in the GPT-5 family, optimized for high-throughput, low-latency tasks at near-minimal cost. It supersedes GPT-4o as the go-to option for lightweight inference at scale.

Verdict

The fastest and cheapest way into the GPT-5 ecosystem, built for scale rather than depth.

Quality score

58%

Pricing

$0.05/1M in

$0.40/1M out

Speed

Very fast

Best for high-volume, latency-sensitive applications like classification, autocomplete, summarization, and lightweight chat where cost-per-token matters most.

Context

400k tokens

Output cost of ~$0.40/1M tokens means output-heavy workloads (long generations) will accumulate cost faster than input-heavy ones. Best suited for tasks where outputs are short-to-medium length. No image generation capability.

BudgetFastHigh VolumeLong ContextGPT-5 Family

Best for

High-volume, latency-sensitive applications like classification, autocomplete, summarization, and lightweight chat where cost-per-token matters most.

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Change history

Pricing moves, ranking shifts, and capability updates.

New ModelMar 27, 2026

OpenAI: GPT-4.1 Nano — added to UseRightAI

OpenAI: GPT-4.1 Nano (OpenAI) is now indexed. It supersedes GPT-4o. The best pick for budget-conscious, high-volume workloads that don't demand frontier intelligence.

View model

FAQ

What is OpenAI: GPT-4.1 Nano best for?

OpenAI: GPT-4.1 Nano is best for high-volume production workloads like classification, extraction, summarization, and simple q&a where cost and speed matter more than frontier reasoning.. It is a strong fit when that workflow matters more than the tradeoffs around budget pricing and very fast speed.

When should I avoid OpenAI: GPT-4.1 Nano?

You need complex reasoning, deep coding assistance, or high-quality long-form creative writing — use GPT-4.1 or Claude Sonnet 4.6 instead.

What is a cheaper alternative to OpenAI: GPT-4.1 Nano?

Meta: Llama 3.1 8B Instruct is the lower-cost option to compare first when you want a similar workflow fit with less token spend.

What is a faster alternative to OpenAI: GPT-4.1 Nano?

OpenAI: GPT-4.1 Mini is the better pick when response time matters more than maximum depth or premium quality.

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OpenAI: GPT-4.1 Nano

The best pick for budget-conscious, high-volume workloads that don't demand frontier intelligence.

Coding

Writing

Research

Images

Value

Long Context

Use this when

High-volume production workloads like classification, extraction, summarization, and simple Q&A where cost and speed matter more than frontier reasoning.

Skip this if

You need complex reasoning, deep coding assistance, or high-quality long-form creative writing — use GPT-4.1 or Claude Sonnet 4.6 instead.

Pricing

$0.10/1M in

$0.40/1M out

→0%since Mar 2026

Context

1.0M tokens

Speed

Very fast

How to access

API

$0.09999999999999999/1M input tokens

Subscription = chat interface. API = build with it. Compare all subscription plans

Strengths

Exceptionally low cost at $0.10/1M input tokens — cheaper than Gemini Flash and GPT-4o Mini

Massive 1M token context window at budget pricing, rare among nano-tier models

Very fast inference suitable for real-time applications and high-throughput pipelines

Solid instruction-following for structured tasks like data extraction and classification

FAQ

What is OpenAI: GPT-4.1 Nano best for?

When should I avoid OpenAI: GPT-4.1 Nano?

You need complex reasoning, deep coding assistance, or high-quality long-form creative writing — use GPT-4.1 or Claude Sonnet 4.6 instead.

What is a cheaper alternative to OpenAI: GPT-4.1 Nano?

Meta: Llama 3.1 8B Instruct is the lower-cost option to compare first when you want a similar workflow fit with less token spend.

What is a faster alternative to OpenAI: GPT-4.1 Nano?

OpenAI: GPT-4.1 Mini is the better pick when response time matters more than maximum depth or premium quality.