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GPT-4.1 vs GPT-4.1 Mini: Pricing, Benchmarks & Verdict (2026)

Verdict

GPT-4.1 Mini is significantly cheaper at $0.40/$1.60 per million tokens vs $2.00/$8.00. GPT-4.1 is stronger for coding with a coding ELO of 1320 vs 1230. GPT-4.1 Mini is faster at 115 tokens/sec vs 88 tokens/sec. GPT-4.1 ranks higher overall with an Arena ELO of 1290 vs 1240.

Side-by-Side Comparison

FeatureGPT-4.1GPT-4.1 Mini
ProviderOpenAIOpenAI
Input Price / 1M tokens$2.00$0.400
Output Price / 1M tokens$8.00$1.60
Context Window1.047576M1.047576M
Max Output Tokens32,76832,768
Arena ELO1,2901,240
Coding ELO1,3201,230
TTFT (ms)260190
Tokens/sec88115
MultimodalYesYes
JSON ModeYesYes
Function CallingYesYes
VisionYesYes
When to Use GPT-4.1

Choose GPT-4.1 when you need: 1m token context window, excellent coding performance, strong instruction following, competitive pricing for its capability. It excels at coding, long-context, agents, general-purpose tasks.

Strengths:

  • 1M token context window
  • Excellent coding performance
  • Strong instruction following
  • Competitive pricing for its capability

Best for:

codinglong-contextagentsgeneral-purpose
When to Use GPT-4.1 Mini

Choose GPT-4.1 Mini when you need: 1m token context window at low cost, great balance of speed and quality, strong coding for a mini model, affordable for high-volume use. It excels at chatbots, long-context, cost-sensitive tasks. It is also the more cost-effective option between the two.

Strengths:

  • 1M token context window at low cost
  • Great balance of speed and quality
  • Strong coding for a mini model
  • Affordable for high-volume use

Best for:

chatbotslong-contextcost-sensitive

Frequently Asked Questions

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