Superbash
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StepFun

Tier D · Not recommended for this workflow.

Step 3.7 Flash

Editorial placement: Tier D.

API pricing

USD per million tokens · API price
Input
$0.2
Output
$1.15
Cached input
$0.04
Context window
256K
Pricing details and specifications

Try the active visual tests

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0 runs

Editorial verdict

Where this model fits

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Step 3.7 Flash is included in Tier D of the September 2026 Superbash editorial model ranking.

Best for

  • Tasks that match the tier guidance
  • Evaluation in supervised coding workflows

Watch out

  • Model-specific evaluation notes are still being documented
  • Verify availability, pricing, and limits before production use

Why it is ranked here

  1. The current editorial roster places Step 3.7 Flash at rank 24.
  2. This profile records the current placement without inventing model-specific claims.
  3. Use the tier list as routing guidance rather than as a benchmark score.

Evidence

2026-09-23

Superbash editorial model ranking

Takeaway: Step 3.7 Flash is currently placed in Tier D.

The September 2026 editorial roster places Step 3.7 Flash at rank 24.

Open source →

Related guides

Sources, pricing details and methodology

Verified model facts

Model specifications

Provider source · checked 2026-09-02 ↗
Status
Current
API model ID
step-3.7-flash
Context
256K
Max output
Not publicly verified
License
Not publicly verified
Access route
Not publicly verified
Modalities
Not publicly verified
Hardware
Not publicly verified
API price · USD / 1M tokens
$0.2 input · $0.04 cached input · $1.15 output