# Included in subscription
name = "Step 3.7 Flash Thinking"
description = "StepFun flash model for efficient multimodal reasoning, coding, and tool use"
release_date = "2026-05-29"
last_updated = "2026-05-29"
attachment = true
reasoning = true
reasoning_options = []
tool_call = true
structured_output = true
open_weights = false

[cost]
input = 0.2
output = 1.15
cache_read = 0.04

[limit]
context = 256000
input = 256000
output = 256000

[modalities]
input = ["text", "image", "video"]
output = ["text"]