LLM7.io
LLM7.io
Toggle theme

chat comparison

OpenAI logo

gpt-5.4vsgrok-3-mini

xAI logo

Compare the things that matter before you build: current price, capabilities, and observed LLM7 usage.

Current pricing

See the cost difference clearly

Directly comparable

gpt-5.4

Input $0.15 USD · Output $0.80 USD / 1M tokens

Minimum request: $0.0001 USD

grok-3-mini

Input $0.02 USD · Output $0.02 USD / 1M tokens

Minimum request: $0.000009 USD

What's different

Only capabilities that differ between these models are listed. Green highlights the broader supported option or larger context window.

Reasoning

gpt-5.4Better fit

Supported

grok-3-mini

Not supported

Observed usage comparison

A 30-day LLM7 snapshot, not a global model benchmark.

Requests handled

gpt-5.4

5

grok-3-mini

202

Observed success rate

gpt-5.4

60%

grok-3-mini

99.5%

Average API latency

gpt-5.4

29,308.2 ms

grok-3-mini

17,687.14 ms

P95 API latency

gpt-5.4

60,000 ms

grok-3-mini

60,000 ms

Estimate your workload

Try the same request volume against both public price lists.

Cost calculator

Adjust the volume to see an instant estimate at the current public price.

1M tokens
10,000 tokens
01M

Input estimate

$0.0015

Output estimate

$0.002

Estimated total

$0.0035

Cost calculator

Adjust the volume to see an instant estimate at the current public price.

1M tokens
10,000 tokens
01M

Input estimate

$0.0002

Output estimate

$0.00005

Estimated total

$0.00025

Keep exploring