StepFun: Step 3.7 Flash
microstepfun/step-3.7-flash
Step 3.7 Flash is StepFun's latest high-efficiency multimodal Mixture-of-Experts model. It pairs a 196B-parameter language backbone with a vision encoder for native image and video understanding, activating roughly 11B parameters...
AA INDEX19.5
CONTEXT262K
MODALITYtext+image+video->text
OPENNESSProprietary
ADDEDAug 2026
LAST PRICED2 min ago
Input
$0.20 /M
Output
$1.15 /M
Blended (40/60)
$0.77 /M
Cost / IQ
$1.5810 /M
Cost / IQ = Blended Price ÷ (AA Intelligence Score ÷ 40). Normalises price by model intelligence so you can compare value across tiers. Lower = better value per unit of intelligence. Not a transactional price.
24h0%
7d0%
Price History
30-day view, daily close
Low: $0.77/M
High: $0.77/M
Average: $0.77/M
Pricing Variants
Cached Input
$0.04/M
80% cheaper than standard
Cost / IQ Comparison
Cost / IQ (quality-adjusted $/M)$1.5810/M
Cost per GPT-4-equivalent token. Lower = better value. Comparable across all models.
At or below SIT TPI
Value Ranking (by Cost / IQ)
Rank #161 of 581 micro models
← YOU ARE HERE | StepFun: Step 3.7 Flash
Data Sources
Source
Aggregator & direct provider data
3 sources · updated recently
API Access
# Get this model's current price
curl https://api.inferenceindexer.ai/v1/models/stepfun/step-3.7-flash
# Response (truncated)
{ "model_id": "stepfun/step-3.7-flash", "name": "StepFun: Step 3.7 Flash", "blended_price_per_m": 0.77, "sit_adjusted_price": 1.581007 }