codex-1
4 values about codex-1 from 2 documents, in 2 metric families. No document in the dataset is about codex-1; every value here comes from a document about another model, which reports it as a comparison.
- Developer
- OpenAI
- Release date
- Not recordedRelease dates here are the date of a model's first card, and no document in the dataset is about codex-1.
- Availability
- Public
- Its own documents
- None in the dataset
- Also reported in
- GPT-5-Codex System Card Addendum · 15 Sep 2025
- GPT-5.1-Codex-Max System Card · 18 Nov 2025
Data as of 26 Sep 2026 · Dataset v0.1 · Methodology v0.1 · Changelog
Values by metric family
Each value as the document printed it. Select a value for its source, its checks and its history.
KeyVerifiedUnverifiedDisputedCorrected read off a figure or stated in wordsA value opens its source and history.
M7 · Harmful compliance and over-refusal 2 values
| Evaluation and metric | Value | Document |
|---|---|---|
| From other documents | ||
| Malware refusals (golden set)Refusal rateGPT-5-Codex System Card Addendum15 Sep 2025First reportedRestated later: compare with the later value | GPT-5-Codex System Card Addendum15 Sep 2025First reportedRestated later: compare with the later value | |
| Malware refusals (golden set)Refusal rateGPT-5.1-Codex-Max System Card18 Nov 2025Restated: compare with the earlier value | GPT-5.1-Codex-Max System Card18 Nov 2025Restated: compare with the earlier value | |
M9 · Prompt injection 2 values
| Evaluation and metric | Value | Document |
|---|---|---|
| From other documents | ||
| Prompt injection (Codex env)Attacks successfully ignoredGPT-5-Codex System Card Addendum15 Sep 2025First reportedRestated later: compare with the later value | GPT-5-Codex System Card Addendum15 Sep 2025First reportedRestated later: compare with the later value | |
| Prompt injection (Codex env)Attacks successfully ignoredGPT-5.1-Codex-Max System Card18 Nov 2025Restated: compare with the earlier value | GPT-5.1-Codex-Max System Card18 Nov 2025Restated: compare with the earlier value | |
Restated in later documents
A later document reported values about codex-1 again. Each pair is shown side by side: both values are kept with their own documents, and the later one does not replace the earlier.
| Earlier value | Later value |
|---|---|
| M7 · Harmful compliance and over-refusal | |
| Malware refusals (golden set)Refusal rate | |
| GPT-5-Codex System Card Addendum15 Sep 2025 · first reported | GPT-5.1-Codex-Max System Card18 Nov 2025No reason stated |
| M9 · Prompt injection | |
| Prompt injection (Codex env)Attacks successfully ignored | |
| GPT-5-Codex System Card Addendum15 Sep 2025 · first reported | GPT-5.1-Codex-Max System Card18 Nov 2025No reason stated |