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Where the goblins came from

Yesterday
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GPT-5.3-Codex System Card

2 months ago
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Addendum to GPT-5.2 System Card: GPT-5.2-Codex

4 months ago
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Advancing science and math with GPT-5.2

4 months ago
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Update to GPT-5 System Card: GPT-5.2

4 months ago
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GPT-5.1-Codex-Max System Card

5 months ago
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GPT-5.1 Instant and GPT-5.1 Thinking System Card Addendum

5 months ago
Detecting misbehavior in frontier reasoning models
Detecting misbehavior in frontier reasoning models
1 year ago
OpenAI GPT-4.5 System Card
OpenAI GPT-4.5 System Card
1 year ago
Introducing the SWE-Lancer benchmark
Introducing the SWE-Lancer benchmark
1 year ago

Editor's pick

ChatGPT agent System Card
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ChatGPT agent System Card

9 months ago

Latest Briefs

Fast updates from the latest stories.

Sora 2 System Card
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Sora 2 System Card
7 months ago
Measuring the performance of our models on real-world tasks
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Measuring the performance of our models on real-world tasks
7 months ago
Detecting and reducing scheming in AI models
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Detecting and reducing scheming in AI models
7 months ago
Collective alignment: public input on our Model Spec
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Collective alignment: public input on our Model Spec
8 months ago
Accelerating life sciences research
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Accelerating life sciences research
8 months ago
GPT-5 System Card
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GPT-5 System Card
8 months ago
gpt-oss-120b & gpt-oss-20b Model Card
OPENAI +1
gpt-oss-120b & gpt-oss-20b Model Card
8 months ago
Pioneering an AI clinical copilot with Penda Health
OPENAI +1
Pioneering an AI clinical copilot with Penda Health
9 months ago

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