NextAct - K1 Native L5: leaderboard
NextAct/NextMe-800: 1,500 shared forecast points (1,000 NextMe-800 and 500 EgoLife), 50-event history, best of three candidate futures. Five levels of future-action abstraction. Chance-normalized semantic soft edit distance with Qwen3-Embedding-8B, not accuracy; negative values are possible. Paper Table 3 binds the displayed Gemini row to the Preview endpoint. Original model generation; effort unspecified. Metric: Chance-normalized semantic score.
Metric: Chance-normalized semantic score. Source: kkkkawayi.github.io. Saturation forecast: Around November 2027. 4 models tracked.
Top models
| # | Model | Score | Overall rank |
|---|---|---|---|
| 1 | Gemini 3.1 Pro (Preview) | 0.36 | #61 |
| 2 | GPT-5.6 Sol | 0.36 | #19 |
| 3 | DeepSeek V4 Flash | 0.34 | #145 |
| 4 | Claude Opus 4.6 | 0.34 | #65 |
No result here: #5 Claude Opus 5.5, #6 GPT-6 Astra, #7 GPT-6.1 Sol.
Interactive version: theaggregate.ai/benchmark?slug=nextact-k1-native-l5 · How It Works · Data refreshed daily, snapshot 2026-10-26.