MODEL HISTORY
LFM2 1.2B 指标历史
LFM2 1.2B 的公开评测事实历史，共 25 条观测、22 项指标；只记录来源变化，不插值、不合成本站总分。
怎样理解这份历史
每条记录对应来源快照中的一个原始指标。同一口径下相同值重复抓取不会制造新记录；数值、临时状态或来源状态变化时追加，核实后的方法版本另立指标身份。首个快照是本站的可追溯起点，不代表该指标第一次对外发布。当前模型来源为 Artificial Analysis。
Index、Elo、百分比等单位不能互相相减，也不会在这里合成为“综合总分”。
APPEND-ONLY FACTS
观测记录
按观测时间倒序；同日多项指标分别保留。
| 观测日期 | 基准 / 版本 | 指标 | 原始值 | 来源 | 状态 |
|---|---|---|---|---|---|
| Artificial Analysis Openness Indexvsource-unversioned | Model availabilitypoints | 4.0 | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis Openness Indexvsource-unversioned | Model transparencypoints | 2.0 | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis Openness Indexvsource-unversioned | Openness Indexindex | 33.3 | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis Openness Indexvsource-unversioned | Posttraining data accesspoints | 0.0 | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis Openness Indexvsource-unversioned | Posttraining data licensepoints | 0.0 | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis Openness Indexvsource-unversioned | Pretraining data accesspoints | 0.0 | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis Openness Indexvsource-unversioned | Pretraining data licensepoints | 0.0 | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.3 | CritPtfraction | 0.0% | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.3 | Humanity's Last Examfraction | 5.6% | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis capability indicesv4.3 | Intelligence Indexindex | 4.8 | Artificial Analysis ↗第三方评测 | 临时 / 估算 | |
| Artificial Analysis intelligence component evaluationsv4.3 | AA-LCR v1.1fraction | 0.0% | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.3 | AA-Omniscienceindex | -72.4 | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.3 | AA-Omniscience accuracyfraction | 4.9% | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.3 | AA-Omniscience hallucination ratefraction | 81.4% | Artificial Analysis ↗第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.1 | Humanity's Last Examfraction | 5.6% | Artificial Analysis第三方评测 | 有效 | |
| Artificial Analysis capability indicesvpublic-model-v1 | Intelligence Indexindex | 1.0 | Artificial Analysis第三方评测 | 临时 / 估算 | |
| Artificial Analysis intelligence component evaluationsv4.1 | AA-Omniscienceindex | -72.4 | Artificial Analysis第三方评测 | 有效 | |
| Artificial Analysis model aggregatevpublic-model-v1 | 上下文窗口tokens | 32,768 | Model Coordinate repository snapshots第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.1 | CritPtfraction | 0.0% | Artificial Analysis第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.1 | GPQA Diamondfraction | 22.8% | Artificial Analysis第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.1 | Humanity's Last Examfraction | 5.7% | Artificial Analysis第三方评测 | 有效 | |
| Artificial Analysis capability indicesvpublic-model-v1 | Intelligence Indexindex | 1.1 | Artificial Analysis第三方评测 | 临时 / 估算 | |
| Artificial Analysis intelligence component evaluationsv4.1 | AA-LCRfraction | 0.0% | Artificial Analysis第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.1 | AA-Omniscienceindex | -71.6 | Artificial Analysis第三方评测 | 有效 | |
| Artificial Analysis intelligence component evaluationsv4.1 | SciCodefraction | 2.5% | Artificial Analysis第三方评测 | 有效 |