Alex GetmanAI 早期訊號
繁

GPT-5.5 Pro

OpenAI

已發布 更新於
上下文視窗
1M
1,050,000 token
最大輸出
128K
128,000 token
輸入 / 輸出
文字, 影像 → 文字

時間軸

  1. · 產品更新 · 參考連結 · 參考連結
  2. · API 開放 · 參考連結 · 參考連結
輸入/輸出價格 · USD / 百萬 token
模型參考連結輸入/輸出價格
gpt-5.5-pro
batch · short context
openai
API 路由無法使用
$15.00 (輸入 ≤ 272,000 token) / $90.00 (輸入 ≤ 272,000 token)
gpt-5.5-pro
flex · short context
openai
API 路由無法使用
$15.00 (輸入 ≤ 272,000 token) / $90.00 (輸入 ≤ 272,000 token)
gpt-5.5-pro
standard · long context
openai
API 路由無法使用
$60.00 (輸入 > 272,000 token) / $270.00 (輸入 > 272,000 token)
gpt-5.5-pro
standard · short context
openai
API 路由無法使用
$30.00 (輸入 ≤ 272,000 token) / $180.00 (輸入 ≤ 272,000 token)
  1. · 已確認使用 · OpenAI · official articles · Introducing GPT-5.5
  2. · 參考連結 · OpenAI · official articles
    摘錄
    We’ll bring GPT‑5.5 and GPT‑5.5 Pro to the API very soon
  3. · 目錄記錄 · GitHub · openai/openai-node · code
    摘錄
    3-pro' | 'o3-pro-2025-06-10' | 'o3-deep-research' | 'o3-deep-research-2025-06-26' | 'o4-mini-deep-research' | 'o4-mini-deep-research-2025-06-26' | 'computer-use-preview' | 'computer-use-preview-2025-03-11' | 'gpt-5.5-pro' | 'gpt-5.5-pro-2026-04-23' | 'gpt-5-codex' | 'gpt-5-pro' | 'gpt-5-pro-2025-10-06' | 'gpt-5.1-codex-max' | 'gpt-daybreak-blue-latest' | 'gpt-daybreak-red-latest' | 'gpt-5.6-cyber' | 'gpt-6-cyber' | 'gpt-rosalind-research' | 'gpt-6-rosalind' | (string & {}); /** * The object type of this resource - always set to `response`. */ object: 'response'; /** * An array of content items generated by the model. * * - The length and order of items in the `output` array is dependent on the * model's response. * - Rather than accessing the first item in the `output` a
  4. · 目錄記錄 · GitHub · openai/openai-agents-python · code
    摘錄
    int] = { **_model_context_windows( ( "gpt-5.4", "gpt-5.4-2026-03-05", "gpt-5.4-pro", "gpt-5.4-pro-2026-03-05", "gpt-5.5", "gpt-5.5-2026-04-23", "gpt-5.5-pro", "gpt-5.5-pro-2026-04-23", "gpt-5.6", "gpt-5.6-sol", "gpt-5.6-terra", "gpt-5.6-luna", "gpt-4.1", "gpt-4.1-2025-04-14", "gpt-4.1-mini", "gpt-4.1-mini-2025-04-14", "gpt-4.1-nano", "gpt-4.1-nano-2025-04-14", ), 1_047_576, ), **_model_context_windows( ( "gpt-5", "gpt-5-2025-08-07", "gpt-5-codex", "gpt-5-mini", "gpt-5-mini-2025-08-07", "gpt-5-nano", "gpt-5-nano-2025-08-07", "gpt-5
  5. · 目錄記錄 · GitHub · openai/openai-python · code
    摘錄
    -deep-research", "o3-deep-research-2025-06-26", "o4-mini-deep-research", "o4-mini-deep-research-2025-06-26", "computer-use-preview", "computer-use-preview-2025-03-11", "gpt-5.5-pro", "gpt-5.5-pro-2026-04-23", "gpt-5-codex", "gpt-5-pro", "gpt-5-pro-2025-10-06", "gpt-5.1-codex-max", "gpt-daybreak-blue-latest", "gpt-daybreak-red-latest", "gpt-5.6-cyber", "gpt-6-cyber", "gpt-rosalind-research", "gpt-6-rosalind", ], str, None, ] = None """Model ID used to generate the response, like `gpt-6-astra`. OpenAI offers a wide range of models with different capabilities, performance characteristics, and price points. Refer to the [model guide](https

訊號 1

規格

GPT-5.5 Pro 是 OpenAI 的 AI 模型，於 2026-04-23 發布。 上下文視窗為1,050,000 token。 最大輸出為128,000 token。

上下文視窗
1,050,000
最大輸出
128,000
輸入
文字 · 影像
輸出
文字

常見問題

GPT-5.5 Pro 的上下文視窗有多大？

上下文視窗為1,050,000 token。 最大輸出為128,000 token。

GPT-5.5 Pro 何時發布？

2026-04-23。