待验证50% 置信事实时间未知
GPT 5.5 Instant has roughly halved its hallucination rate in medical and legal domains compared to its predecessor.
1
来源数
50%
置信度
中期 (~90 天)
时效性
2026/7/2
首次发现
有效期至：2026/9/30
来源
相关事实
待验证GPT 5.5即时版在医疗和法律领域的幻觉率大约降低了一半80% 相似待验证Information about GPT 5.5 Instant's hallucination improvements was disclosed by TechChange, The Word, and other media outlets77% 相似部分验证OpenAI upgraded ChatGPT's default model to GPT 5.5 Instant, which reduced hallucinations by 52.5% compared to its predecessor in internal testing.73% 相似待验证GPT 5.1号称在简单任务上比GPT 5快2倍，复杂任务深度提升2倍，幻觉降低56%71% 相似待验证GPT 5.5 Instant significantly reduces the probability of hallucinations when handling complex logical reasoning in sensitive domains compared to its predecessors70% 相似
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