gemini-2.0-flash-001 vs xai/grok-4-fast-reasoning
Lower price
xai/grok-4-fast-reasoning
Faster
xai/grok-4-fast-reasoning
Higher efficiency
gemini-2.0-flash-001
Input price
$0.10
$0.00
Output price
$0.40
$0.00
Context window
1049K
2000K
Throughput
139 tok/s
162 tok/s
Availability
99.8%
99.5%
Cost / task
$0.000
$0.000
Efficiency score
96
96
Estimated monthly cost by workload
Metric
GEMINI-2.0-FLA
XAI
Chat assistant
$78.00
$0.00
RAG / long context
$156.00
$0.00
Agent / tool use
$216.00
$0.00
Efficiency score: gemini-2.0-flash-001
Across price, speed and reliability, gemini-2.0-flash-001 offers the stronger overall balance for most workloads — but the right pick depends on your exact mix of input, output and latency needs.
Figures are illustrative demo data, not financial advice.
Frequently asked questions
Is gemini-2.0-flash-001 or xai/grok-4-fast-reasoning cheaper?+
xai/grok-4-fast-reasoning has the lower input price — $0.00 vs $0.10 per 1M tokens — so for most blended workloads it is the more cost-effective of the two. Figures are illustrative demo data.
Which should I choose, gemini-2.0-flash-001 or xai/grok-4-fast-reasoning?+
Across price, speed and reliability, gemini-2.0-flash-001 offers the stronger overall balance for most workloads — but the right pick depends on your exact mix of input, output and latency needs.