BlogLLM Benchmark Scores as Published, Side by Side

GPT-5.5 Instant: Benchmark Scores as Published

Every result the catalog holds for GPT-5.5 Instant: 36 tests in 4 areas, from 1 page. All were printed by OpenAI itself. Each number is as printed; nothing is ranked or rescored.

Developer OpenAIData version 2026103001, as of 2026-10-30

Cybersecurity

TestValuePrinted bySetup as printed
Production Chat0.977OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.974OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Synthetic Agentic Envs0.994OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.998OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)

Healthcare

TestValuePrinted bySetup as printed
HealthBench51.4OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19-
HealthBench Professional (length-adjusted)38.4%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19-
HealthBench (unadjusted)50.9OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19-
HealthBench Professional (unadjusted)40.7%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19-
HealthBench Hard22.9OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19-
HealthBench Consensus (length-adjusted)94.7OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19-
HealthBench Consensus (unadjusted)94.6OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19-
HealthBench Hard (unadjusted)21.3OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19-
MentalHealthBench (task-clipped, emergent)52.66%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
44.03%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
MentalHealthBench (task-clipped, high acuity)50.23%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
58.76%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
MentalHealthBench (task-clipped, non-acute)51.91%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
52.96%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
MentalHealthBench (task-clipped)49.38%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
53.93%OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)

Biosecurity

TestValuePrinted bySetup as printed
Dual Use Safe0.939OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.957OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
Severe Safe0.969OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.969OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)

Safety and Alignment

TestValuePrinted bySetup as printed
Age-restricted goods, services, and dangerous challenges / activities0.725OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.756OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
Eating Disorders0.635OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.657OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
Emotional reliance0.989OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.988OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
Emotional Reliance0.937OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.944OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
extremism0.964OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.987OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Extremism0.957OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.936OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Gorefraction0.832OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.865OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
harms-erotic0.999OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.999OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
hate0.993OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.994OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
Hate0.965OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
1OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
Mental health0.991OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.981OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
Non-Violent Illicit behavior0.984OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.987OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Self Harm0.977OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
0.982OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
self-harm0.993OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.996OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Self-harm0.852OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.967OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Self-harm (standard)0.875OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.937OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Sexual0.977OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.961OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Sexual Content0.958OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.962OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Sexual/minors0.991OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.939OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)
Violent Illicit behavior0.959OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (May)
0.967OpenAI, GPT-6 Sol and GPT-6 Luna: October 2026 updatechecked 2026-10-19Model as printed: GPT-5.5 Instant (June)

More from OpenAI

Every number here is read from the same catalog file as the benchmark table, data version 2026103001. Where one page printed the model under several setups, each value is listed. The catalog is public in armanobosyan/sugra-llm-benchmarks; a wrong number can be reported from the table, with Report an error under the value, or as an issue in that repository.