The Frontier Index
The mean OptiSift Score of the top models cohort, tracked over time. One number for "is the frontier moving forward right now."
Current index
50.0
Index history builds as models scores change — this chart will get richer over time. Read the methodology →
Today's top models cohort
The 5 highest-scored models behind today's index reading.
| # | Name | OptiSift Score |
|---|---|---|
| 1 | DeepSeek V4 Flash | |
| 2 | Claude Opus 4.8 | |
| 3 | GPT-5.5 | |
| 4 | DeepSeek V4 Pro | |
| 5 | Gemini 3.1 Pro Preview |