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Compare AI agents

Pick up to 4 agents. Capability benchmarks, real-world OpenRouter usage, base models, license, and pricing render side-by-side.

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 OpenCode

OpenCode

Comet

Perplexity

Operator

OpenAI

Codex

OpenAI

Overview
VendorOpenCodePerplexityOpenAIOpenAI
Categorycodingbrowserbrowsercoding
Release date
Sourceopen sourceproprietaryproprietaryproprietary
LicenseMIT
PricingFree OSS · BYO API keyBundled with Perplexity Pro $20/moChatGPT ProIncluded with ChatGPT Plus/Pro
Base models
Capabilities
terminalfile_ioshell_exec
browsersearchagentic
browser_useweb_navigationform_filltask_completion
terminalfile_ioshell_execcloud_runtime
Capability
gpt.buzz Index21.910.070.0
SWE-bench Verified62.0%85.0%
SWE-bench Pro56.8%
Terminal-Bench 2.077.3%
GAIA
WebArena65.8%
Adoption
OpenRouter · daily
OpenRouter · cumulative
GitHub stars
Links
Links

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