Unverified50% confidenceBenchmarkExact time
In three war tests, five frontier closed-source models (Grok 4.7, Gemini 3.8 Flash, GPT-6 Luna, Meta Muse Spark, Claude Sonnet 5.5) did not trigger midnight even once.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
10/18/2026
First Seen
Valid until: 11/1/2026
Sources
Related Entities
Related Claims
UnverifiedThe eight models tested include GPT-6 Luna, Claude Haiku 5.5, Gemini 3.5 Flash-Lite, Qwen 3 Next 80B, Gemma 4 31B, GPT-6 Sol, Claude Sonnet 5, and Gemini 3.7 Flash, with each model running 107 investigations per track.79% similarPartially VerifiedThe test covered four vision models: Claude Sonnet 5 (Anthropic), Gemini 3 Flash (Google), Gemini 3.1 Flash-Lite (Google), and GPT-5.4 nano (OpenAI).77% similarUnverifiedThe revised experiments use Gemini 3.7 Flash, Claude Sonnet 5.5, and GPT-5.4, with each model independently performing three optimization attempts, and prompts using temperature 0 and seed 0.72% similarUnverifiedPrime Inference's default model is Gemini 4 Argon, Requesty's is Muse Spark Open, Nvidia's and Nebius Token Factory's is Nemotron 3.5 Super VL, and Aixy's and Neon's is Claude Haiku 5.5.70% similarUnverifiedGemini-3.1-flash-lite, GPT-6-luna and Claude-Haiku-5.5 are three general-purpose language models; Haiku and luna had thinking steps disabled, Gemini used the provider's default settings, and none of the models were given a persona or strategic advice.70% similar
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