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Chat comparison

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claude-opus-5-5vsgpt-oss:20b

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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

claude-opus-5-5

Checking current pricing…

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-opus-5-5Better fit

1,000,000 tokens

gpt-oss:20b

128,000 tokens

Input formats

claude-opus-5-5

text, image, json

gpt-oss:20b

text

Vision

claude-opus-5-5Better fit

Supported

gpt-oss:20b

Not supported

Reasoning

claude-opus-5-5Better fit

Supported

gpt-oss:20b

Not supported

Estimate your workload

Published rates are loaded from the pricing API; per-request quotes are billed from actual provider usage.

Checking current pricing…
Checking current pricing…

Quick take

  • claude-opus-5-5 has a larger context window.
  • claude-opus-5-5 supports image input while the other model does not.

Keep exploring