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chat comparison

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gemini-3.5-flash-lowvsgpt-5.5

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Compare the things that matter before you build: current price, capabilities, and latest aggregated LLM7 statistics.

Current pricing

See the cost difference clearly

Directly comparable

gemini-3.5-flash-low

Input $0.04 USD · Output $0.20 USD / 1M tokens

gpt-5.5

Input $0.55 USD · Output $3.30 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

gemini-3.5-flash-low

1,040,000 tokens

gpt-5.5Better fit

1,050,000 tokens

Input formats

gemini-3.5-flash-low

text

gpt-5.5

text, image

Vision

gemini-3.5-flash-low

Not supported

gpt-5.5Better fit

Supported

Tool calling

gemini-3.5-flash-low

Not supported

gpt-5.5Better fit

Supported

Latest LLM7 statistics

Recent aggregated percentages and response-time metrics from LLM7, not a global model benchmark or traffic disclosure.

Recent stability

gemini-3.5-flash-low

80%

gpt-5.5

82%

Average response time

gemini-3.5-flash-low

17,079.2 ms

gpt-5.5

15,646.35 ms

P95 API latency

gemini-3.5-flash-low

60,000 ms

gpt-5.5

60,000 ms

Side-by-side trends

Shared charts make the observed differences easier to read. Metrics without enough history stay hidden.

Request success rate

Both models on the same scale

gemini-3.5-flash-low: 100%gpt-5.5: 100%
25 Jul8 Aug

Average API latency

Both models on the same scale

gemini-3.5-flash-low: 30,227 msgpt-5.5: 4,105 ms
25 Jul8 Aug

P95 API latency

Both models on the same scale

gemini-3.5-flash-low: 60,000 msgpt-5.5: 5,000 ms
25 Jul8 Aug

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

$0.0004

Output estimate

$0.0005

Estimated total

$0.0009

Cost calculator

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

1M tokens
10,000 tokens
01M

Input estimate

$0.0055

Output estimate

$0.00825

Estimated total

$0.01375

Quick take

  • gpt-5.5 has a larger context window.
  • gpt-5.5 supports image input while the other model does not.

Keep exploring