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GPT-5 vs Gemini 3 Ultra

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OpenAI · 1M context  |  Google · 2M context

Pricing Comparison

MetricGPT-5Gemini 3 Ultra
Input / 1M tokens$8$10
Output / 1M tokens$32$30
Cached input / 1M$4$2.5
Context window1M2M
ProviderOpenAIGoogle

Cost Calculator

💰 GPT-5 saves $300.00/month (4% cheaper)
OGPT-5CHEAPER
Per request$0.0240
Daily$240.00
Monthly$7,200.00
Yearly$87,600.00
GGemini 3 Ultra
Per request$0.0250
Daily$250.00
Monthly$7,500.00
Yearly$91,250.00
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Choose GPT-5 when…

  • ✓ Cheaper for RAG & document retrieval (lower input cost)
  • ✓ 20% cheaper per input token
  • ✓ Optimized for: Frontier tasks & agents
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Choose Gemini 3 Ultra when…

  • ✓ Cheaper for generation-heavy workloads (lower output cost)
  • ✓ Larger context window (2M vs 1M) — better for long documents
  • ✓ Cheaper cached price ($2.5 vs $4/1M)
  • ✓ Optimized for: Frontier reasoning & multimodal

Related Comparisons

GPT-5 vs GPT-5 MiniGPT-5 vs GPT-4.1GPT-5 vs GPT-4.1 MiniGPT-5 vs GPT-4.1 NanoGemini 3 Ultra vs GPT-5 MiniGemini 3 Ultra vs GPT-4.1