Gemini 1.5 Flash is 99% cheaper than GPT-4 Turbo on blended 3:1 token pricing. Gemini 1.5 Flash costs $0.07/1M in and $0.30/1M out, while GPT-4 Turbo costs $10.00/1M in and $30.00/1M out.
Gemini 1.5 Flash vs GPT-4 Turbo
Compare verified input/output token rates, prompt caching discounts, latency tiers, and context limits between Google and OpenAI.
| Metric / Feature | Gemini 1.5 Flash (Google) | GPT-4 Turbo (OpenAI) |
|---|---|---|
| Input Price ($ / 1M Tokens) | $0.07 | $10.00 |
| Output Price ($ / 1M Tokens) | $0.30 | $30.00 |
| Prompt Caching Input Rate | $0.019/1M | Not Available |
| Blended 3:1 Rate (Production) | $0.131 / 1M | $15.000 / 1M |
| Max Context Window | 128k | 128k |
| Multimodal Vision | ✅ Supported | ✅ Supported |
| MMLU Benchmark | 78.9% | 86.4% |
| Throughput & Latency | Ultra-Fast (~100 t/s) | Standard (~25 t/s) |
| Best For | High-frequency API calls, audio processing, bulk document summarization | Legacy enterprise pipelines, large document analysis |
When to Choose Gemini 1.5 Flash
Choose Gemini 1.5 Flash if your workload requires high-frequency api calls, audio processing, bulk document summarization. Ideal for teams needing Google's infrastructure and ecosystem tooling.
When to Choose GPT-4 Turbo
Choose GPT-4 Turbo if your primary objective is legacy enterprise pipelines, large document analysis. Ideal for scaling high-throughput pipelines with OpenAI.
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