Gemini 1.5 Flash-8B ≤128k vs GPT-5 Nano
Side-by-side comparison of pricing and capabilities
Gemini 1.5 Flash-8B ≤128k
GPT-5 Nano
Input Price Comparison
| Attribute | Gemini 1.5 Flash-8B ≤128k | GPT-5 Nano |
|---|---|---|
| Provider | OpenAI | |
| Input Price | $0.0375 /1M tokens | $0.05 /1M tokens |
| Output Price | $0.15 /1M tokens | $0.4 /1M tokens |
| Cached Input | $0.0037 /1M tokens | $0.0050 /1M tokens |
| Context Window | 1.0M | 400K |
| Type | chat | chat |
| Status | deprecated | current |
Capability Comparison
| Capability | Gemini 1.5 Flash-8B ≤128k | GPT-5 Nano |
|---|---|---|
| multilingual |
Which should you choose?
Budget-conscious: Gemini 1.5 Flash-8B ≤128k is 25% cheaper on input tokens ($0.0375 vs $0.05 per 1M tokens).
Context-heavy tasks: Gemini 1.5 Flash-8B ≤128k offers a larger context window (1.0M vs 400K), making it better for long documents or conversations.
Capability fit: Gemini 1.5 Flash-8B ≤128k supports 1 capabilities (multilingual), while GPT-5 Nano supports 1 (multilingual).
Frequently Asked Questions
Which is cheaper: Gemini 1.5 Flash-8B ≤128k or GPT-5 Nano?
Gemini 1.5 Flash-8B ≤128k costs $0.0375/1M input vs GPT-5 Nano at $0.05/1M input. Gemini 1.5 Flash-8B ≤128k is 25% cheaper on input tokens.
How do output prices compare between Gemini 1.5 Flash-8B ≤128k and GPT-5 Nano?
Gemini 1.5 Flash-8B ≤128k output: $0.15/1M, GPT-5 Nano output: $0.4/1M. Gemini 1.5 Flash-8B ≤128k is more economical for generation-heavy workloads.
What is Gemini 1.5 Flash-8B ≤128k best used for?
Gemini 1.5 Flash-8B ≤128k is best for budget-conscious applications, high-volume chatbots, and tasks where cost efficiency is the primary concern.
What is GPT-5 Nano best used for?
GPT-5 Nano is suited for complex reasoning, analysis, and tasks that benefit from its multilingual capabilities.