Step 5 Preview by StepFun · Agent Arena stepfun.ai • Artificial intelligence / language model ★ 3.7 (6) $1 / $2.70 per 1M tokens (input/output) as listed on Arena.ai Cloud (API, chat, apps) vStep 5 Preview
Step-1o Turbo (202506) by StepFun stepfun.ai • Artificial intelligence / language model Price not listed on Arena — check with the provider · Arena score 1320 · rank #266 Cloud (API, chat, apps) vStep-1o Turbo (202506)
Step-2 16K Exp (202412) by StepFun stepfun.ai • Artificial intelligence / language model Price not listed on Arena — check with the provider · Arena score 1334 · rank #250 Cloud (API, chat, apps) vStep-2 16K Exp (202412)
Step-3 by StepFun stepfun.ai • Artificial intelligence / language model $0.57 / $1.42 per 1M tokens (input / output) as listed on Arena · Arena score 1349 · rank #224 Cloud (API, chat, apps) vStep-3
Step-3.5-Flash by StepFun stepfun.ai • Artificial intelligence / language model $0.10 / $0.30 per 1M tokens (input / output) as listed on Arena · Arena score 1393 · rank #176 Cloud (API, chat, apps) vStep-3.5-Flash