Model comparison

GPT-4.1 Nano vs o1-pro

Compare OpenAI: GPT-4.1 Nano (OpenAI) and OpenAI: o1-pro (OpenAI) by price, context, capabilities, and latency.

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Which should you pick?

  • Price: OpenAI: GPT-4.1 Nano is cheaper ($0.014 / 1M tokens input / $0.058 / 1M tokens output) vs OpenAI: o1-pro ($28.21 / 1M tokens input / $112.85 / 1M tokens output).
  • Context: OpenAI: GPT-4.1 Nano has the larger context window (1M tokens).
  • OpenAI: GPT-4.1 Nano adds: Tool calling.

Side by side

OpenAI: GPT-4.1 Nano vs OpenAI: o1-pro — full comparison

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

ModelProviderInputOutputContextCapabilitiesBest forLatencyStatusSource
OpenAI: GPT-4.1 Nanoopenai/gpt-4.1-nanoOpenAI$0.014 / 1M tokens$0.058 / 1M tokens1M
StreamingTool callingJSON modeVision
image understanding, multimodal chat1000-3000msCatalogPlatform curated
OpenAI: o1-proopenai/o1-proOpenAI$28.21 / 1M tokens$112.85 / 1M tokens200k
StreamingJSON modeVisionLong context
image understanding, multimodal chat1000-3000msCatalogPlatform curated

FAQ

OpenAI: GPT-4.1 Nano vs OpenAI: o1-pro FAQ

Is OpenAI: GPT-4.1 Nano or OpenAI: o1-pro cheaper?

OpenAI: GPT-4.1 Nano is cheaper ($0.014 / 1M tokens input / $0.058 / 1M tokens output) vs OpenAI: o1-pro ($28.21 / 1M tokens input / $112.85 / 1M tokens output). Actual cost depends on your input/output token mix — estimate it with the pricing calculator.

Which has a larger context window, OpenAI: GPT-4.1 Nano or OpenAI: o1-pro?

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

OpenAI: GPT-4.1 Nano vs OpenAI: o1-pro for Vision: which should I pick?

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

OpenAI: GPT-4.1 Nano detailsOpenAI: o1-pro detailsPricing calculatorOpenAI-compatible quickstart