{"id":"0bb2adfdcb95","page":"/c/0bb2adfdcb95/","topic":"Hallucination Rate and FActScore Comparison","publisher":"xAI","official":true,"platform":"X","publishedAt":"2025-11-17T21:20:30.000Z","model":"Grok 4","form":"benchmark-bars","metrics":{"views":143526,"likes":1338,"reposts":70,"quotes":11,"replies":63,"saves":58},"readAt":"2026-10-13T19:26:59.080Z","chartsInPost":1,"score":68,"scoreWeights":{"views":0.4,"likes":0.3,"eng":0.15,"save":0.15},"quadrant":"hit","ranks":{"score":{"industry":{"n":267,"of":1162},"company":{"n":8,"of":23}},"views":{"industry":{"n":324,"of":1162},"company":{"n":11,"of":23}},"likes":{"industry":{"n":220,"of":1162},"company":{"n":11,"of":23}},"eng":{"industry":{"n":294,"of":1162},"company":{"n":7,"of":23}},"save":{"industry":{"n":912,"of":1162},"company":{"n":14,"of":23}}},"percentiles":{"industry":{"views":0.7216006884681584,"likes":0.8111015490533563,"eng":0.7474182444061962,"save":0.21557659208261618},"company":{"views":0.5434782608695652,"likes":0.5434782608695652,"eng":0.717391304347826,"save":0.41304347826086957}},"peers":{"industry":1162,"company":23,"companyName":"xAI"},"medians":{"industry":{"views":39945,"likes":289,"eng":0.007331788144862199,"save":0.0007642791742968587},"company":{"views":130634,"likes":1220,"eng":0.008144893366198693,"save":0.0004716266064781283},"form":{"n":215,"views":44446,"eng":0.007500781331388686}},"ratios":{"vsCompanyViews":1.098687937290445,"vsCompanyLikes":1.0967213114754097,"viewsPerFollower":null,"viewsPerDay":435.03119257330667},"followers":null,"reads":[{"at":"2026-10-12T20:20:08.100Z","views":143524,"likes":1339,"reposts":70,"quotes":11,"replies":63,"saves":58,"source":"x-search-cache"},{"at":"2026-10-13T19:26:59.080Z","views":143526,"likes":1338,"reposts":70,"quotes":11,"replies":63,"saves":58,"source":"bird-read"}],"chartData":"/api/charts/0bb2adfdcb95.json","copy":{"en":{"why":[{"factor":"saves","text":"Its 0.040% save rate sits at the 22nd percentile among AI chart posts, below the 0.076% median."},{"factor":"rank","text":"A score of 68 puts it at #267 of 1,162 AI chart posts and #8 of 23 xAI posts."},{"factor":"launch-day","text":"It was #4 of 5 xAI posts by views that day, level with the account's launch-day pattern."}],"verdict":"The post sits in the Reached and resonated quadrant at #267 of 1,162 AI chart posts.","news":{"headline":"xAI posts Grok hallucination and FActScore benchmark chart","dek":"The chart shows Grok 4.1 (Non-Reasoning) at 4.22% hallucination rate and 2.97% FActScore.","what":"xAI published a benchmark bar chart on November 17, 2025, comparing hallucination rate and FActScore for Grok models. It was one of 5 xAI posts that day, alongside posts on LM Arena Text Leaderboard, Creative Writing v3 - Elo (Normalized), and EQ-Bench Emotional Intelligence Benchmark.","numbers":"The post reached 144K views, ranking #324 of 1,162 AI chart posts, against a median of 39.9K views among AI chart posts. Its score of 68 ranks #267 of 1,162 AI chart posts and #8 of 23 xAI posts.","lesson":"A 0.040% save rate at the 22nd percentile among AI chart posts shows this benchmark bar chart was saved less than the 0.076% median. For chart makers, the save rate is the gap here, not the view count.","implication":"At #8 of 23 xAI posts by score, this chart sits in the top third of the account's output. The 0.040% save rate against the 0.076% median among AI chart posts marks a gap between reach and keeping."}},"zh":{"why":[{"factor":"saves","text":"收藏率0.040%，低于AI图表帖中位数0.076%，排第912位。"},{"factor":"rank","text":"综合得分68，在1162条AI图表帖中排第267，高于中位水平。"},{"factor":"launch-day","text":"发布日当天还有3条帖子，浏览量最高达533万。"}],"verdict":"传得远，也打动人：浏览量和互动率均不低于中位数，综合得分排第267。","news":{"headline":"xAI发布Grok幻觉率对比图","dek":"Grok 4.1幻觉率降至4.22%，FActScore降至2.97%。","what":"xAI于2025年11月17日发布1张基准柱状图，对比Grok 4 Fast和Grok 4.1的幻觉率与FActScore。当天还发布3条帖子，包括LM Arena Text Leaderboard（533万浏览量）。","numbers":"浏览量14.4万，在1162条AI图表帖中排第324；点赞1338，互动率1.03%。综合得分68，在xAI的23条帖子中排第8。","lesson":"收藏率0.040%，低于AI图表帖中位数0.076%，排第22百分位。浏览量虽高，但收藏表现偏弱。","implication":"在xAI的23条帖子中排第8，高于中位水平。收藏率低，说明用户更愿意看而非保存。"}},"lane":"en:amd/DeepSeek-V4.1-Flash zh:amd/DeepSeek-V4-Flash","checkedAt":"2026-10-13T20:36:03.313Z"}}