Model comparison

GPT-4.1 Nano vs O4 Mini

Compare GPT-4.1 Nano (OpenAI) and O4 Mini (OpenAI) by price, context, capabilities, and latency.

Estimate costAll comparisons

Which should you pick?

  • Price: GPT-4.1 Nano is cheaper ($0.1 / 1M tokens input / $0.4 / 1M tokens output) vs O4 Mini ($1.10 / 1M tokens input / $4.40 / 1M tokens output).
  • Context: GPT-4.1 Nano has the larger context window (1M tokens).

Side by side

GPT-4.1 Nano vs O4 Mini — full comparison

Compare price, provider, context, capabilities, latency, and source basis.

ModelProviderInputOutputContextCapabilitiesBest forLatencyStatusSource
GPT-4.1 Nanoopenai/gpt-4.1-nanoOpenAI$0.1 / 1M tokens$0.4 / 1M tokens1M
StreamingTool callingJSON modeVision
image understanding, multimodal chat844-2401msCatalogPlatform curated
O4 Miniopenai/o4-miniOpenAI$1.10 / 1M tokens$4.40 / 1M tokens200k
StreamingTool callingJSON modeVision
image understanding, multimodal chat1033-3472msCatalogPlatform curated

FAQ

GPT-4.1 Nano vs O4 Mini FAQ

Is GPT-4.1 Nano or O4 Mini cheaper?

GPT-4.1 Nano is cheaper ($0.1 / 1M tokens input / $0.4 / 1M tokens output) vs O4 Mini ($1.10 / 1M tokens input / $4.40 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.

Which has a larger context window, GPT-4.1 Nano or O4 Mini?

GPT-4.1 Nano is larger (1M tokens) vs 200k tokens.

GPT-4.1 Nano vs O4 Mini for Vision: which should I pick?

Both target Vision. Pick GPT-4.1 Nano to optimize cost, or GPT-4.1 Nano for the longer context window. Test both on real prompts before committing production traffic.

GPT-4.1 Nano detailsO4 Mini detailsPricing calculatorOpenAI-compatible quickstart