Top Stepfun Reasoning AI Models

The best stepfun reasoning AI models right now, ranked and compared on price, context window and features. 3 models match. These are models that think step by step before answering.

Step 5 Preview
Stepfun · 1.05M context · ZDR · Images · Reasoning · Tools
$1.00 in
$2.70 out
Step 3.7 Flash
Stepfun · 262K context · ZDR · Images · Reasoning · Tools
$0.200 in
$1.15 out
Step 3.5 Flash
Stepfun · 262K context · ZDR · Reasoning · Tools
$0.100 in
$0.300 out

Prices are per 1M tokens. Ranked by intelligence score where available, then newest.

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