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投机取巧 Speculative Speculation

OpenAIOpenAI　·　闭源谱系卡closed model lineage card　·　当前代current generation GPT-6 系（Astra / 6.1 Sol / 6 Luna）GPT-6 line (Astra / 6.1 Sol / 6 Luna)（2026-10）

GPT（闭源 API）GPT (closed API)闭源模型 · 官方规格快照 · 带复核周期closed model · official spec snapshot · with review cycle

闭源旗舰线：能力声明以官方发布页为准，本站只抄规格不背书横评。注意 OpenAI 另有一条开放权重线（gpt-oss），与这条 API 线是两回事——本站两边都有卡。The closed flagship line: capability claims follow the official release pages; this site copies specs without endorsing comparisons. Note OpenAI also runs an open-weight line (gpt-oss) — a different thing from this API line; this site cards both.

怎么用得到How you can use it：API 与 ChatGPT 订阅；权重不开源。API and ChatGPT subscription; weights are not open.

本站开放权重侧收录的是 gpt-oss 系列（谱系卡与量化对比都在）；GPT-6 系不开权重，无量化话题。On the open-weight side this site covers the gpt-oss line (family card + quantisation comparison); the GPT-6 line ships no weights, so quantisation does not apply.

中文生态China availability 国产 / 国内可直接用 / 备案状态 · 快照domestic / direct access / CAC filing · snapshot 2026-10-20

  • 出品属地Origin　国外出品foreign-made　出品方为 OpenAI（美国）。Made by OpenAI (US).
  • 国内下载Direct access　直连不可达direct blocked　chatgpt.com 大陆直连实测不可达（2026-10-30 复测同口径，S52 探测）；官方服务不面向大陆。chatgpt.com unreachable direct from the mainland (re-measured 2026-10-30, S52 probe convention); the official service does not serve the mainland.
  • 备案状态CAC filing　未见于备案名单not in filing list：公示名单未检索到 OpenAI 相关条目（2026-10-20 检索 13 批附件）。No OpenAI entry found in the public registry (13 batch attachments searched on 2026-10-20).

备案信息以网信办《生成式人工智能服务已备案信息》公示名单为准（按批次滚动更新，本站只抄编号不解读）；「国内可直连」是本站从大陆网络直连实测的结果，不是厂商承诺。Filing status is quoted from the CAC public registry (updated batch by batch; this site copies the number and does not interpret it). "Direct access" is this site's own reachability measurement from a mainland network, not a vendor promise.

  • 网信办《生成式人工智能服务已备案信息》滚动公告页（13 个批次附件 PDF，2026-10-20 全量下载检索）：CAC · filed generative-AI service information (rolling announcement page, 13 batch attachment PDFs, full download & search on 2026-10-20): https://www.cac.gov.cn/2024-04/02/c_1713729983803145.htm

代次Generations 按官方发布/文档页记录as recorded by official releases and docs

  • GPT-6 AstraGPT-6 Astra2026-10

    当前旗舰：官方模型页 1,050,000 上下文 / 128,000 最大输出 / 知识截点 2026-04-30；发布走 Trusted Access 分批开放（央视新闻 2026-10 报道同口径）。Current flagship: official model page lists 1,050,000 context / 128,000 max output / knowledge cutoff Apr 30, 2026; launched through the Trusted Access Program in phases (same account in CCTV's October 2026 report).

    官方页面 ↗official page ↗
  • GPT-5.2 / 5.6 系GPT-5.2 / 5.6 line2025-12–2026-02

    上一代线：GPT-5.2（400K 上下文）与 GPT-5.6 Sol/Terra/Luna（1.05M 上下文）在官方文档在册。Previous line: GPT-5.2 (400K context) and GPT-5.6 Sol/Terra/Luna (1.05M context) listed in official docs.

    官方页面 ↗official page ↗

官方规格事实（每条挂出处）Official spec facts (each with a source) 截至核验日as of the verification date

  • 上下文窗口Context window　1,050,000 tokens（GPT-6 Astra 官方模型页）1,050,000 tokens (official GPT-6 Astra model page)出处 ↗source ↗
  • 最大输出Max output　128,000 tokens（同上）128,000 tokens (same page)出处 ↗source ↗
  • 知识截点Knowledge cutoff　2026-04-30（同上）Apr 30, 2026 (same page)出处 ↗source ↗
  • 输入模态Input modalities　文本 + 图像输入、文本输出（官方模型页 Modalities 行）Text + image input, text output (Modalities row on the official page)出处 ↗source ↗

以上均为官方文档/发布页原文的转述，核验日之后厂商可能已改规格；本站不实测、不排名、不背书厂商自评，也不收录价格数字——定价请直接看官方定价页（出处节有链接）。The above transcribe official docs/release pages as of the verification date; vendors may have changed specs since. This site runs no benchmarks, ranks nothing, endorses no vendor self-assessments, and records no price figures — for pricing go to the official pricing page (linked in Sources).

出处Sources

  • GPT-6 Astra 官方模型页（2026-10-30 经代理直抓 200）：GPT-6 Astra official model page (direct fetch via proxy 200 on 2026-10-30): https://platform.openai.com/docs/models/gpt-6-astra
  • OpenAI API 平台首页 frontier 模型规格（2026-10-30 检索快照，与模型页同口径）：OpenAI API platform homepage frontier-model specs (search snapshot 2026-10-30, same basis as the model page): https://openai.com/api/

核验快照：2026-10-30 · 复核周期 30 天，下次应在 2026-11-29 前复核。本站不实测、不排名，未知就写未知。Verification snapshot: 2026-10-30 · 30-day review cycle, next re-check due by 2026-11-29. No benchmarks, no rankings — unknown stays unknown.