Step 5 Preview

Intelligence Index

Index

43.7

Cost per task

$0.72

Canonical ID

stepfun/step-5-preview

Listed on Index

Sep 18, 2026 · snapshot date, not a verified first-party release date

Source

Step 5 Preview on Artificial Analysis · Artificial Analysis Intelligence Index v4.3.2 · retrieved Sep 22, 2026, 2:26 PM UTC

These values come from the checked Intelligence Index snapshot. AI Charts does not invent missing coding-agent scores.