Gemini 1.5 Flash-8B ≤128k vs Grok 4 Fast ≤128k
Side-by-side comparison of pricing and capabilities
Gemini 1.5 Flash-8B ≤128k
Grok 4 Fast ≤128k
Input Price Comparison
| Attribute | Gemini 1.5 Flash-8B ≤128k | Grok 4 Fast ≤128k |
|---|---|---|
| Provider | xAI | |
| Input Price | $0.0375 /1M tokens | $0.2 /1M tokens |
| Output Price | $0.15 /1M tokens | $0.5 /1M tokens |
| Cached Input | $0.0037 /1M tokens | $0.050 /1M tokens |
| Context Window | 1.0M | 131K |
| Type | chat | chat |
| Status | deprecated | current |
Capability Comparison
| Capability | Gemini 1.5 Flash-8B ≤128k | Grok 4 Fast ≤128k |
|---|---|---|
| multilingual | ||
| coding |
Which should you choose?
Budget-conscious: Gemini 1.5 Flash-8B ≤128k is 81% cheaper on input tokens ($0.0375 vs $0.2 per 1M tokens).
Context-heavy tasks: Gemini 1.5 Flash-8B ≤128k offers a larger context window (1.0M vs 131K), making it better for long documents or conversations.
Capability fit: Gemini 1.5 Flash-8B ≤128k supports 1 capabilities (multilingual), while Grok 4 Fast ≤128k supports 1 (coding).
Frequently Asked Questions
Which is cheaper: Gemini 1.5 Flash-8B ≤128k or Grok 4 Fast ≤128k?
Gemini 1.5 Flash-8B ≤128k costs $0.0375/1M input vs Grok 4 Fast ≤128k at $0.2/1M input. Gemini 1.5 Flash-8B ≤128k is 81% cheaper on input tokens.
How do output prices compare between Gemini 1.5 Flash-8B ≤128k and Grok 4 Fast ≤128k?
Gemini 1.5 Flash-8B ≤128k output: $0.15/1M, Grok 4 Fast ≤128k output: $0.5/1M. 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 Grok 4 Fast ≤128k best used for?
Grok 4 Fast ≤128k is suited for complex reasoning, analysis, and tasks that benefit from its coding capabilities.