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⚡ Quick Comparison Verdict

GPT-4o Mini is 88% cheaper than Gemini 1.5 Pro on blended 3:1 token pricing. GPT-4o Mini costs $0.15/1M in and $0.60/1M out, while Gemini 1.5 Pro costs $1.25/1M in and $5.00/1M out.

Head-to-Head Token Economics

GPT-4o Mini vs Gemini 1.5 Pro

Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between OpenAI and Google.

Metric / Feature GPT-4o Mini (OpenAI) Gemini 1.5 Pro (Google)
Input Price ($ / 1M Tokens) $0.15 $1.25
Output Price ($ / 1M Tokens) $0.60 $5.00
Prompt Caching Input Rate $0.075/1M $0.312/1M
Blended 3:1 Rate (Production) $0.263 / 1M $2.188 / 1M
Max Context Window 128k 128k
Multimodal Vision ✅ Supported ✅ Supported
MMLU Benchmark 82.0% 85.9%
Throughput & Latency Ultra-Fast (~85 t/s) Standard (~35 t/s)
Best For High-volume classification, customer support bots, lightweight summarization Massive codebase analysis, hours of video comprehension, full book translation

When to Choose GPT-4o Mini

Choose GPT-4o Mini if your workload requires high-volume classification, customer support bots, lightweight summarization. Ideal for teams needing OpenAI's infrastructure and ecosystem tooling.

View Full GPT-4o Mini Specs →

When to Choose Gemini 1.5 Pro

Choose Gemini 1.5 Pro if your primary objective is massive codebase analysis, hours of video comprehension, full book translation. Ideal for scaling high-throughput pipelines with Google.

View Full Gemini 1.5 Pro Specs →

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