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OpenAI: GPT-5.5 Pro

openai/gpt-5.5-pro · agent · text+image+file->text · 1M ctx · added 2026-04-24
$30.0000·180.0000 /M effective hit 0% 19.8M/d

GPT-5.5 Pro is OpenAI’s high-capability model optimized for deep reasoning and accuracy on complex, high-stakes workloads. It features a 1M+ token context window (922K input, 128K output) with support for...

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openrouter/openai/gpt-5.5-pro
OpenAI: GPT-5.5 Pro · agent · text+image+file->text · 1M ctx
19.8M/d 0% $30.0000·180.0000 – 6mo
sticker
life 429 tok/d dp age
¢ ¢ᵉ ¢ⁱ ♻ ◧
openai/flex
$15.0000·90.0000 $15.0000·90.0000ⁱ $15.0000·90.0000ᵉ · 0% · – – – · ◐ – · – · 3mo ·
⚡ ★ ◧
openai
$30.0000·180.0000 $30.0000·180.0000ⁱ $30.0000·180.0000ᵉ 0% – – 100% ◐ 4684ms 24t/s 3mo ·
vercel/openai/gpt-5.5-pro
GPT 5.5 Pro · agent · text+image+pdf->text · 1M ctx
– $30.0000·180.0000 – 6mo
requesty/openai/gpt-5.5-pro
gpt-5.5-pro · agent · text+image->text · 1M ctx
– $30.0000·180.0000 – 6mo
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