GPT-5.5 Instant System Card
A system card by OpenAI about GPT-5.5 Instant, published 4 May 2026. We recorded 16 values from it.
- Developer
- OpenAI
- Type
- System card
- Model covered
- GPT-5.5 Instant
- Published
- 4 May 2026
- Archived copy
- No archived copy yet
- Changelog
- Not known
Data as of 26 Sep 2026 · Dataset v0.1 · Methodology v0.1 · Changelog
Versions
One version is on record: the copy we retrieved on 26 Sep 2026. We know of no other.
26 Sep 2026
Date retrieved
Copy retrieved 26 Sep 2026
No version has a file hash or an archived snapshot yet. From dataset v0.2 each retrieved version carries both (Methodology §7).
Revisions
No revisions are recorded for this document. We know of only one version of it.
Values
Every value we recorded from this document, grouped by metric family and ordered by where the document prints it. Location is the section, table or page as the document numbers it. 1 of the 16 has been blind-verified: a second reader found the same value without seeing ours.
KeyVerifiedUnverifiedDisputedCorrected read off a figure or stated in wordsA value opens its source and history.
M5 Honesty and hallucination
1 value
| Model | Evaluation | Condition | Value | Location | Checked |
|---|---|---|---|---|---|
| GPT-5.5 Instant | HallucinationsFactuality vs GPT-5.3 Instant | None stated | 6 Hallucinations (Fig 2) | Unverified |
M7 Harmful compliance and over-refusal
9 values
| Model | Evaluation | Condition | Value | Location | Checked |
|---|---|---|---|---|---|
| GPT-5.3 Instant | Production BenchmarksGore | None stated | Table 1 | Verified | |
| GPT-5.5 Instant | Production BenchmarksExtremism | None stated | Table 1 | Unverified | |
| GPT-5.5 Instant | Production BenchmarksGore | None stated | Table 1 | Unverified | |
| GPT-5.5 Instant | Production BenchmarksHate | None stated | Table 1 | Unverified | |
| GPT-5.5 Instant | Production BenchmarksNonviolent illicit behavior | None stated | Table 1 | Unverified | |
| GPT-5.5 Instant | Production BenchmarksSelf-harm (standard) | None stated | Table 1 | Unverified | |
| GPT-5.5 Instant | Production BenchmarksSexual | None stated | Table 1 | Unverified | |
| GPT-5.5 Instant | Production BenchmarksSexual/minors | None stated | Table 1 | Unverified | |
| GPT-5.5 Instant | Production BenchmarksViolent illicit behavior | None stated | Table 1 | Unverified |
M8 Jailbreak robustness
1 value
| Model | Evaluation | Condition | Value | Location | Checked |
|---|---|---|---|---|---|
| GPT-5.5 Instant | JailbreaksRobustness vs GPT-5.3 Instant | None stated | 4.1 Jailbreaks (Fig 1) | Unverified |
M9 Prompt injection
1 value
| Model | Evaluation | Condition | Value | Location | Checked |
|---|---|---|---|---|---|
| GPT-5.5 Instant | Prompt injectionConnectors | None stated | Table 4 | Unverified |
M10 Dangerous capabilities and risk determinations
4 values
| Model | Evaluation | Condition | Value | Location | Checked |
|---|---|---|---|---|---|
| GPT-5.5 Instant | Preparedness Framework determinationAI self-improvement | None stated | 8 Preparedness | Unverified | |
| GPT-5.5 Instant | Preparedness Framework determinationBiological and chemical | None stated | 8 Preparedness | Unverified | |
| GPT-5.5 Instant | Preparedness Framework determinationCybersecurity | None stated | 8 Preparedness | Unverified | |
| GPT-5.5 Instant | Cyber RangeCombined pass rate | None stated | 8.1 Capabilities | Unverified |
Extraction coverage
What we read of this document, and where each value was read.
Our note We have not written a coverage note for this document yet.
All 16 values were read in the document itself.
Of the 16 values, 2 are statements in words rather than numbers; they are marked * and left out of charts by default.
All 16 values were extracted for version 0 of the dataset through a web reader, which did not always reach the later sections of long PDFs (Methodology §3).