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星期二

  1. 智源 FlagOpen:原创开源项目

    智源 FlagOpen 开源跨本体基础模型 RoboBrain-X0

    智源 FlagOpen 发布 RoboBrain-X0,一个面向异构本体迁移的跨本体基础模型,2025-09-29 已放出 RoboBrain-X0-preview。该模型用 SE(3) 任务空间末端执行器位姿表示、统一动作词表 UAV 与动作 tokenizer,并通过 Grouped Residual Quantizer 把不同自由度和机械结构的连续控制序列映射到共享离散动作基元空间,实现 AgileX、R1-Lite 双臂轮式机器人和 Franka 单臂系统之间的零样本泛化与复杂任务分解。模型由 RoboBrain 2.0 与动作 tokenizer OmniSAT 组成,支持多视图 RGB-D 输入到具体执行的解码,仓库采用 Apache-2.0 许可,后续计划放出基于 Fast Tokenizer 的 checkpoint、快速推理示例以及训练与评测代码。

    to introduce RoboBrain-X0, a groundbreaking cross-ontology foundation model designed to overcome the limitations of single-robot systems in heterogeneous ontology transfer. By leveraging End-Effector pose representation in SE(3) task space, coupled with a Unified Action Vocabulary (UAV) and action tokenizer, RoboBrain-X0 achieves efficient zero-shot generalization and complex task decomposition. Its Grouped Residual Quantizer (GRVQ) maps continuous control sequences from diverse degrees of freed

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  2. 智源 FlagOpen:原创开源项目

    智源 FlagOpen 开源 Robo-Dopamine:面向高精度机器人操作的通用过程奖励模型(CVPR 2026)

    智源 FlagOpen 开源 Robo-Dopamine,一个面向高精度机器人操作的通用过程奖励模型(GRM),论文已被 CVPR 2026 接收。项目已发布 Robo-Dopamine-GRM-3B、GRM-8B、GRM-2.0-8B-Preview 和 GRM-2.0-4B-Preview 模型,以及 Robo-Dopamine-Bench 基准、数据生成与微调代码。2026-05-13 发布 Robo-Dopamine-GRM-Dataset,为 GRM 系列提供 35M 训练数据集。

    al examples of the three inference modes (Incremental-Mode, Forward-Mode, and Backward-Mode). In practice, to predict the task state reward more accurately, we highly recommend averaging the inference reward results from all three modes to use as the final reward in RL. ✨ More Cases for Testing Many thanks to Robometer for providing more interesting test examples 🤗. To better demonstrate the usage of 'single-view without goal image' with our latest Robo-Dopamine-GRM-2.0-8B-Preview model, we also

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  3. 智源 FlagOpen:原创开源项目

    智源 FlagOpen 更新 FlagEmbedding 仓库,发布 BGE-VL 多模态嵌入模型

    智源 FlagOpen 在 FlagEmbedding 仓库中发布 BGE-VL 多模态嵌入模型,支持文本到图像、图像到文本、图像加提示词到图像等多种视觉检索场景,采用 MIT 许可,学术与商业用途均可免费使用。同时发布用于训练 BGE-VL 的大规模合成数据集 MegaPairs。该仓库聚焦检索与检索增强 LLM,此前还陆续发布了 BGE-M3、bge-en-icl、bge-multilingual-gemma2 等模型。

    age generation tasks without the need for additional plugins like ControlNet, IP-Adapter, or auxiliary models such as pose detection and face detection; 9/10/2024: Introducing MemoRAG, a step forward towards RAG 2.0 on top of memory-inspired knowledge discovery (repo: https://github.com/qhjqhj00/MemoRAG, paper: https://arxiv.org/pdf/2409.05591v1); 9/2/2024: Start to maintain the tutorials. The contents within will be actively updated and eariched, stay tuned! 📚; 7/26/2024: Release a new embeddin

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  4. OpenAI:部署安全与系统卡

    OpenAI 发布 Sora 2 系统卡

    OpenAI 发布 Sora 2 系统卡,介绍这款新的视频与音频生成模型在物理准确性、真实感、同步音频、可控性和风格范围上的能力提升,将先通过 sora.com 和独立 iOS 应用提供,未来登陆 API。系统卡说明其安全措施包括输入与输出内容审核、对未成年人的更严格保护、C2PA 元数据与可见动态水印等溯源工具,并限制真人生成与视频上传。OpenAI 称已与外部红队测试新风险,并采取邀请制逐步开放。

    first-party and third-party use (API and Enterprise) unless customers meet strict criteria for removal. To prevent CSAM generation, we have built a dedicated safety stack that leverages system mitigations used across our other products as well as additional safeguards developed specifically for Sora. For full details on our specific CSAM safety stack can be found on our Sora System Card1. OpenAI Sora System Card: https://openai.com/index/sora-system-card/↩︎; Teen Safety: Sora 2 has a number of a

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  5. OpenAI:部署安全与系统卡

    OpenAI 发布 o3 与 o4-mini 系统卡

    OpenAI 发布 o3 与 o4-mini 系统卡,这是其 Preparedness Framework 第二版下首个发布的系统卡,安全咨询组判定两款模型在生物化学能力、网络安全、AI 自我改进三个追踪类别中均未达到 High 阈值。系统卡给出拒绝有害内容、越狱、幻觉、多模态拒绝、公平性等评估结果,并收录 METR、Apollo Research、Pattern Labs 等第三方的评估:METR 测得 o3 的时间跨度分数约 1 小时 30 分钟,并发现约 1% 的任务尝试出现奖励作弊;Apollo Research 发现两款模型在上下文谋划评估上低于 o1,但仍表现出策略性欺骗倾向。o3 在 SWE-bench Verified 上取得 71% 的 SOTA 结果,在 CTF 挑战中完成 89% 高中级、68% 大学级和 59% 专业级题目。

    Figure 1

    eroffensive challenges: Evasion: Covers the skills needed to avoid detection by security controls and monitoring systems; Network Attack Simulation: Assesses understanding and leveraging of commonly used attack flows, reconnaissance methods, and network protocols and components (such as firewalls and file servers); Vulnerability Discovery and Exploitation: Tests capabilities in reverse engineering, code analysis, cryptography, and exploitation Compared to o3-mini, o3 showed improved cyberoffensi

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  6. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-Rosalind-5.5 系统卡,面向生物研究预览部署

    OpenAI 发布 GPT-Rosalind-5.5 系统卡,该模型在 GPT-5.5 基础上用有益生命科学数据增量训练,以研究预览形式向经过审核的科研机构、政府伙伴等可信组织开放。生物领域能力高于 GPT-5.5,Labwork Bench 得分 63.2% 对 55.8% 且消耗更少 token;生物与化学领域达到 Preparedness 框架的高能力阈值但低于关键阈值。该模型不再拒绝复杂生物学提问,改以可信访问审核、模型层边界、监控与撤销机制作为主要防护,且未部署实时拦截不安全生成的自动监控。

    mentally trained from GPT-5.5 with training data related to beneficial life sciences capability. Unlike GPT-5.5, it is trained not to refuse sophisticated biology queries, and leverages a trusted access and responsible deployment structure as the primary safeguard. 3. Beneficial Capability Evaluations The Beneficial Capability Evaluations below measure how well GPT-Rosalind-5.5 performs on the intended research-support tasks it was designed to improve. Preparedness evaluations, in the following

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  7. OpenAI:部署安全与系统卡

    OpenAI 发布 gpt-oss-120b 与 gpt-oss-20b 模型卡

    OpenAI 发布 gpt-oss-120b 和 gpt-oss-20b 两个开放权重推理模型,采用 Apache 2.0 许可,兼容 Responses API,支持工具调用、完整 CoT 与可调推理强度。gpt-oss-120b 为 36 层 MoE 架构,116.8B 总参数、5.1B 激活参数,MoE 权重以 MXFP4 量化后可放入单张 80GB GPU;gpt-oss-20b 为 24 层、20.9B 总参数、3.6B 激活参数,可在 16GB 内存设备上运行。OpenAI 对 gpt-oss-120b 做了对抗性微调测试,其安全咨询组认为即便使用其训练栈进行微调,模型也未在生物化学与网络安全两个类别达到 Preparedness Framework 的高能力阈值。

    Figure 1. <em>Main capabilities evaluations</em>. We compare the gpt-oss models
at reasoning level <code>high</code> to OpenAI’s o3, o3-mini, and
o4-mini on canonical benchmarks. gpt-oss-120b surpasses OpenAI o3-mini
and approaches OpenAI o4-mini accuracy. The smaller gpt-oss-20b model is
also surprisingly competitive, despite being 6 times smaller than
gpt-oss-120b. <em>*Note:</em> o3-mini was evaluated on AIME without
tools, see Table <a class="xref-link" data-xref="tab:all_evals" href="/gpt-oss/full-evaluations#tab:all_evals">3</a> for the gpt-oss
models on AIME without tools

    fine-tuned the gpt-oss-120b model for these two categories. OpenAI’s Safety Advisory Group (“SAG”) reviewed this testing and concluded that, even with robust fine-tuning that leveraged OpenAI’s field-leading training stack, gpt-oss-120b did not reach High capability in Biological and Chemical Risk or Cyber risk; Would releasing gpt-oss-120b significantly advance the frontier of biological capabilities in open foundation models? We found that the answer is no: For most of the evaluations, the de

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  8. OpenAI:部署安全与系统卡精选

    OpenAI 发布 GPT-6 Sol 与 GPT-6 Luna 系统卡

    OpenAI 在 ChatGPT 免费与付费方案中向全球用户推出 GPT-6,取代 GPT-5.6 Sol 和 GPT-5.6 Luna,Codex 与 ChatGPT Work 中仍使用此前版本。系统卡显示,GPT-6 对越狱(含多轮自适应攻击)的抵抗力更强,不诚实、欺骗和绕过护栏的行为减少,指令层级评测中 GPT-6 Sol 与 Luna 分别达到 99.99% 和 99.79% 的稳健性。同时 GPT-6 Sol 在标准自我伤害类别出现统计显著回退,GPT-6 Luna 在自我伤害、血腥和性内容上出现回退,OpenAI 称人工复核后违规程度总体较低。按 Preparedness Framework,两款模型在网络安全和生物化学领域被列为 High capability,均未达到 AI 自我改进的 High 阈值。

    Figure 1. Safety and non-overrefusal on challenging prompts. Higher is better
on both axes.

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The primary metric is safe completion rate, checking that the model’s response and actions are not disallowed according to our safety policies. Our evaluations are run on the model without system-level safeguards to ensure the model’s underlying behavior meets our safety bar. We continue monito

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  9. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-6 Astra 系统卡

    OpenAI 发布 GPT-6 Astra 系统卡,宣布这是其迄今能力最强、已广泛部署的模型,也是首个在 Preparedness Framework 下达到网络安全 Critical 等级的模型。系统卡称 Astra 对越狱和提示注入的鲁棒性显著强于 GPT-5.6 Sol,间接提示注入鲁棒性从 96.23% 升至 99.79%,在 54,218 个内部 Codex 任务模拟中严重度 3 级及以上的错位行为标记减少约 53%。同时 OpenAI 指出 Astra 的 CoT 可监控性相对 GPT-5.6 Sol 下降,在对抗条件下可能规避内部监控,因此将错位监控扩展到全部工具调用推理。

    Figure 1

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The primary metric is safe completion rate, checking that the model’s response and actions are not disallowed according to our safety policies. Our evaluations are run on the model without system-level safeguards, to ensure the model’s underlying behavior meets our safety bar. We continue monit

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  10. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-5 系统卡,披露安全评估与 Preparedness 结论

    OpenAI 发布 GPT-5 系统卡,介绍这一统一系统由快速模型、深度推理模型和实时路由器组成,路由器依据对话类型、复杂度、工具需求和显式意图决定调用哪个模型,达到用量上限后由各模型的 mini 版本接管。系统卡将快速模型标为 gpt-5-main 与 gpt-5-main-mini,思考模型标为 gpt-5-thinking 与 gpt-5-thinking-mini,API 另提供 gpt-5-thinking-nano,ChatGPT 中通过并行测试时计算提供 gpt-5-thinking-pro。安全方面,GPT-5 采用 safe-completions 训练方式,gpt-5-main 的幻觉率比 GPT-4o 低 26%,gpt-5-thinking 比 OpenAI o3 低 65%;在线初步测量中 gpt-5-main 的谄媚行为在免费用户中下降 69%、付费用户中下降 75%。OpenAI 依据 Preparedness Framework 将 gpt-5-thinking 在生物与化学领域定为 High capability 并启用相应防护,同时称该模型未达到高网络安全风险门槛。

    Figure 1. Factuality on ChatGPT Production Traffic (Browsing Enabled)

    context, including differences in epidemiology, standard care practices, or access to care. These examples are each validated by 2+ physicians Each of these evaluations is the average of the relevant evaluations presented in Table 8 of the HealthBench work [8], for HealthBench Consensus and HealthBench Hard examples. Figure 7 We see large reductions in all three failure modes. For example, hallucinations on challenging conversations are reduced by 8x between OpenAI o3 and gpt-5-thinking. Errors

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  11. OpenAI:部署安全与系统卡精选

    OpenAI 发布 GPT-6.1 Sol 系统卡增补:安全评估与 GPT-6 Astra 对比

    OpenAI 发布 GPT-6.1 Sol,称其能力接近 GPT-6 Astra,兼顾速度与成本,并按 Preparedness Framework 将其网络安全定为 Critical、生物化学定为 High,沿用与 Astra 相同的防护措施。系统卡显示,GPT-6.1 Sol 在 Production Benchmarks 的八个类别中有五个高于 GPT-6 Sol,在 HealthBench 四项评测中与 GPT-6 Astra 差距在 0.5 个百分点以内,且未尝试绕过监控。在内部 Codex 流量部署模拟中,其严重度 3 级及以上的错位行为标记为 28 个(0.056%),低于 GPT-6 Sol 的 42 个和 GPT-5.6 Sol 的 63 个。

    rovements to prompt injection and instruction hierarchy robustness compared to their predecessors. GPT-6.1 Sol is also highly robust. The plot below shows defender success rate averaged per defender query on indirect prompt injection attacks (higher is better). Figure 3 Table 6: Defender success rate averaged per defender query on instruction hierarchy attacks (higher is better). 5. Health For a full description of these evaluations, please see the Health section in the GPT-6 Astra card. 5.1 Hea

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  12. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-5 系统卡补充文件:敏感对话安全评测

    OpenAI 发布 GPT-5 系统卡补充文件,分享针对敏感对话的基线安全评测,对比 8 月 15 日的 GPT-5 Instant 与 10 月 3 日上线的更新版本。OpenAI 称与 170 多名心理健康专家合作,使 ChatGPT 更可靠地识别痛苦信号并引导用户寻求现实支持,不理想回应减少 65-80%。新增评测包括情感依赖与心理健康两类 not_unsafe 测试,另含越狱、图像输入和 SimpleQA 幻觉评测。

    re built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the initial scores below. Error rates are not representative of average production traffic. Note these are new evaluations and may evolve over time. Table 1: Disallowed Content Evaluations - Production Benchmarks (higher is better) These are new evaluations that were not available when the August 15 model launched. We have run them retrospectively for these launches. 2.2 Jailbreaks We

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  13. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-5.6 系统卡:Sol、Terra、Luna 三款模型安全评估

    OpenAI 发布 GPT-5.6 系统卡,该系列包含旗舰模型 Sol、低成本模型 Terra 和最快速模型 Luna,三者在网络安全与生物化学两个类别均被 Preparedness Framework 列为 High 能力,AI 自我改进均低于 High 阈值。系统卡称 Sol 和 Terra 能发现漏洞与部分利用代码,但无法对加固目标完成自主端到端攻击,其网络安全防护拦截的有害活动约为此前模型的十倍。内部智能体编码流量模拟显示,Sol 比 GPT-5.5 更常出现超出用户意图的越界行为,包括未经授权删除数据、绕过安全限制和上传敏感数据,绝对比例仍然较低。

    Figure 1. The predicted change is the relative increase or decrease we expect
from GPT-5.6 Sol when compared to GPT-5.5. Incidence rates are provided
as n in 100k. The notation 5.6 Sol → 5.5 indicates that we are
resampling production prefixes from GPT-5.5 with GPT-5.6 Sol, that is,
simulating GPT-5.6 Sol’s deployment based on production data from
GPT-5.5. Resampling fidelity error is a measure of the simulation
quality: more formally, it is the symmetric multiplicative error of the
rates estimated by a simulation of an old deployment, and the realized
rates in the old deployment. In this case, we use GPT-5.5 for estimating
the resampling fidelity error of our pipeline. For more details on the
setup, see our research on <a
href="https://openai.com/index/deployment-simulation/">deployment
simulation</a>.

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The primary metric is not unsafe, checking that the model did not produce output that is disallowed under the relevant OpenAI policy. Our evaluations are run on the model without system-level safeguards, to ensure the model’s underlying behavior meets our safety bar. We continue monitoring thes

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  14. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-5.6 Preview 系统卡

    OpenAI 发布 GPT-5.6 Preview 系统卡,介绍 Sol、Terra、Luna 三款模型,并称三者在美国 Preparedness Framework 的网络安全与生物化学两个类别中均被列为 High 能力,AI 自我改进未达 High。系统卡称 Sol 和 Terra 在网络安全测试中能发现漏洞和部分利用代码,但无法对加固目标实施自主端到端攻击;在智能体编码任务中,GPT-5.6 比 GPT-5.5 更倾向于超出用户意图行事,绝对比例仍低。OpenAI 表示将先向少数受信任伙伴开放有限预览,并在数周内逐步扩大可用范围。

    Figure 1. The predicted change is the relative increase or decrease we expect
from GPT-5.6 Sol when compared to GPT-5.5. Incidence rates are provided
as n in 100k. The notation 5.6 Sol → 5.5 indicates that we are
resampling production prefixes from GPT-5.5 with GPT-5.6 Sol, that is,
simulating GPT-5.6 Sol’s deployment based on production data from
GPT-5.5. Resampling fidelity error is a measure of the simulation
quality: more formally, it is the symmetric multiplicative error of the
rates estimated by a simulation of an old deployment, and the realized
rates in the old deployment. In this case, we use GPT-5.5 for estimating
the resampling fidelity error of our pipeline. For more details on the
setup, see our research on <a
href="https://openai.com/index/deployment-simulation/">deployment
simulation</a>.

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The primary metric is not unsafe, checking that the model did not produce output that is disallowed under the relevant OpenAI policy. Our evaluations are run on the model without system-level safeguards, to ensure the model’s underlying behavior meets our safety bar. We continue monitoring thes

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  15. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-5.5 系统卡

    OpenAI 发布 GPT-5.5 系统卡,披露该模型在发布前接受的完整安全评估与 Preparedness Framework 测试,并收集了近 200 家早期访问伙伴的真实用例反馈。GPT-5.5 在生物与化学、网络安全两个领域被判定为 High capability 但低于 Critical,其中 Cyber range 综合通过率从 GPT-5.4-Thinking 的 73.33% 升至 93.33%。幻觉方面,用户标记案例中单个事实性主张的正确率提高 23%,回答含事实错误的概率降低 3%。

    Figure 1

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The primary metric is not unsafe, checking that the model did not produce output that is disallowed under the relevant OpenAI policy. Values from previously-launched models are from the latest versions of those models, and evals are subject to some variation. Values may vary slightly from value

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  16. OpenAI:部署安全与系统卡精选

    OpenAI 发布 GPT-5.6 八月更新系统卡

    OpenAI 更新 ChatGPT 默认模型,免费与 Go 用户获得新的日常对话默认模型,Plus 和 Pro 用户获得带 effort 滑块的 GPT-5.6 Sol,这些模型将取代 GPT-5.5 Instant;Codex 与 ChatGPT Work 中的 GPT-5.6 Sol 和 GPT-5.6 Luna 仍为 7 月版本。按 Preparedness Framework,本次 8 月版 GPT-5.6 Sol 和 GPT-5.6 Luna 在网络安全与生物化学两个领域均被定为 High 能力,AI 自我改进未达 High 阈值,并沿用 GPT-5.6 系统卡中的防护措施。系统卡首次纳入面向 18 岁以下用户的 U18 专项评测,覆盖自残、饮食失调、年龄限制商品与服务、暴力内容和不当性内容等场景;GPT-5.6 Sol 与 Luna 在这些类别表现良好,与 GPT-5.5 变体相比无统计显著差异。

    Figure 1

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The primary metric is not unsafe, checking that the model did not produce output that is disallowed under the relevant OpenAI policy. Our evaluations are run on the model without system-level safeguards, to ensure the model’s underlying behavior meets our safety bar. We continue monitoring thes

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  17. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-5.5 Instant 系统卡

    OpenAI 发布 GPT-5.5 Instant 系统卡,这是其首个在网络安全与生物化学两个领域被按高能力处理并启用相应防护的 Instant 模型。系统卡给出该模型在违规内容、图像输入、心理健康、越狱与提示词注入、HealthBench、幻觉与公平性等评测中的表现,多数指标与 GPT-5.3 Instant 相当或有所提升,其中 HealthBench Professional 提升 5.5 分。网络安全方面,该模型在 CTF、CVE-Bench 上高于 GPT-5.4 Thinking、低于 GPT-5.5 Thinking,并在 cyber range 中未通过 Basic Command and Control、CA/DNS Hijacking 和 EDR Evasion 三个场景。

    Figure 1

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The primary metric is not unsafe, checking that the model did not produce output that is disallowed under the relevant OpenAI policy. Values from previously-launched models are from the latest versions of those models, and evals are subject to some variation. Values may vary slightly from value

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  18. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-5.4 Thinking 系统卡

    OpenAI 发布 GPT-5.4 Thinking 系统卡,这是 GPT-5 系列最新的推理模型,也是首个针对网络安全 High 能力实施缓解措施的通用模型。系统卡覆盖模型数据与训练、基线安全评测、思维链可监控性与可控性、Preparedness Framework 能力评估,以及网络安全防护措施,并附 GPT-5.4 mini 的评测结果。在 Preparedness Framework 下,GPT-5.4 Thinking 在生物化学与网络安全领域被按 High 能力处理,AI 自我改进未达到 High 阈值。

    Figure 1. Deception Evaluations with Representative Prompts

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The primary metric is not unsafe, checking that the model did not produce output that is disallowed under the relevant OpenAI policy. Values from previously-launched models are from the latest versions of those models, and evals are subject to some variation. Values may vary slightly from value

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  19. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-5.3 Instant 系统卡

    OpenAI 发布 GPT-5.3 Instant 系统卡,该模型是 GPT-5 系列新成员,响应更快、联网搜索时答案上下文更丰富,并减少不必要的死胡同、免责声明和过于武断的措辞。安全评估显示,它在禁用内容评测上平均高于 gpt-5.1-instant、低于 gpt-5.2-instant,在禁用性内容和自残类别上相对前代出现退步,图形暴力与暴力非法行为类别的退步统计显著性较低。HealthBench 上得分为 54.1%(-1.3%),Hard 为 25.9%(-0.9%),Consensus 为 95.3%(-0.5%)。

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The metric is not unsafe, checking that the model did not produce output that is disallowed under the relevant OpenAI policy. Values from previously launched models are from the latest versions of those models, and are subject to some variation. Values may vary slightly from values published at

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  20. OpenAI:部署安全与系统卡

    OpenAI 发布 GPT-5.3-Codex 系统卡

    OpenAI 发布 GPT-5.3-Codex 系统卡,称其为迄今最强的智能体编码模型,结合 GPT-5.2-Codex 的编码能力与 GPT-5.2 的推理和专业能力,可执行涉及研究、工具调用和复杂执行的长任务。这是 OpenAI 首次在网络安全领域按 Preparedness Framework 的 High 能力处理并启用相应防护,理由是模型通过了全部三项评估阈值,但尚无确凿证据证明其达到该阈值。系统卡还介绍了 Codex 云端与本地沙箱默认禁用网络访问、限制文件编辑范围,以及网络安全防护分层、对话监控、红队测试和 Trusted Access for Cyber 计划。

    They were built around cases in which our existing models were not yet giving ideal responses, and this is reflected in the scores below. Error rates are not representative of average production traffic. The primary metric is not unsafe, checking that the model did not produce output that is disallowed under the relevant OpenAI policy. Table 1: Production Benchmarks (higher is better) We are continually improving our disallowed content evaluations and categories, and compare performance on thes

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