GPT-5 Chat Latest (EQ-Bench 2025-10-03 label)
OpenAI
EQ-Bench labels this Spiral-Bench v1.2 run `gpt-5-chat-latest-2025-10-03`. OpenAI documents `gpt-5-chat-latest` as the non-reasoning GPT-5 model previously used in ChatGPT, but does not document a `2025-10-03` immutable snapshot, so Atlas preserves the source label as a benchmark entry.
Benchmark scores
| Benchmark | Score |
|---|---|
| Spiral-Bench v1.2 Safety Score | 70.8 |