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chat comparison

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claude-sonnet-5vsgpt-5.4

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

Current pricing

See the cost difference clearly

Directly comparable

claude-sonnet-5

Input $0.40 USD · Output $2.00 USD / 1M tokens

Minimum request: $0.000784 USD

gpt-5.4

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

Minimum request: $0.0001 USD

What's different

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

Context window

claude-sonnet-5

1,000,000 tokens

gpt-5.4Better fit

1,050,000 tokens

Observed usage comparison

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

Requests handled

claude-sonnet-5

52

gpt-5.4

5

Observed success rate

claude-sonnet-5

100%

gpt-5.4

60%

Average API latency

claude-sonnet-5

1,597.23 ms

gpt-5.4

29,308.2 ms

P95 API latency

claude-sonnet-5

5,000 ms

gpt-5.4

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

$0.004

Output estimate

$0.005

Estimated total

$0.009

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

Quick take

  • gpt-5.4 has a larger context window.

Keep exploring