Gemini 3.8 Flash vs Grok Build 0.1: Pricing Comparison
Compare pricing, capabilities, and costs for your LLM workloads.
Gemini 3.8 Flash
Pricing (per 1M tokens)
Input$0.7500
Output$3.75
Cached Input$0.0750
Batch Input$0.3750
Batch Output$1.88
Context & Output
Context Window1M tokens
Max Output65.5K tokens
Capabilities
Categorymid
Multimodaltext + image + audio
Fine-tuningNo
StreamingYes
xAI
Grok Build 0.1
Pricing (per 1M tokens)
Input$1.00
Output$2.00
Context & Output
Context Window256K tokens
Max Output32.8K tokens
Capabilities
Categorymid
Multimodaltext
Fine-tuningNo
StreamingYes
Quick Verdict
Cheaper Input Price
Gemini 3.8 Flash
25.0% cheaper
Cheaper Output Price
Grok Build 0.1
46.7% cheaper
Larger Context Window
Gemini 3.8 Flash
+744K tokens
Cost Comparison
Sample workload: 1,000,000 input tokens + 1,000,000 output tokens
Gemini 3.8 Flash
$4.50
$0.7500/1M input + $3.75/1M output
Grok Build 0.1
$3.00
$1.00/1M input + $2.00/1M output
Grok Build 0.1 is 33.3% cheaper for this workload.
Frequently Asked Questions
Which is cheaper, Gemini 3.8 Flash or Grok Build 0.1?
For input tokens, Gemini 3.8 Flash is cheaper at $0.7500 per 1M tokens. For output tokens, Grok Build 0.1 is cheaper at $2.00 per 1M tokens. The overall cost depends on your workload's input/output ratio.
What is the context window size of Gemini 3.8 Flash vs Grok Build 0.1?
Gemini 3.8 Flash has a context window of 1M tokens, while Grok Build 0.1 has 256K tokens. Gemini 3.8 Flash supports a larger context window of 1M tokens, which is beneficial for processing longer documents.
Need more tools?
Explore our complete suite of LLM calculators and comparison tools.