Step 3.5 Flash
stepfun/step-3.5-flash
Specifications
Context Window
262,144 tokens
Input Price / 1M
$0.10
Output Price / 1M
$0.30
Modalities:text
Cost Calculator — Step 3.5 Flash
Input Cost / Month
$1.0000
Output Cost / Month
$1.5000
Total Cost / Month
$2.50
Per call breakdown: $0.000100 input + $0.000150 output = $0.000250 total/call
Price History
Input $/1M
Output $/1M
No price changes recorded.
Snapshot History & Ingest Provenance
| Captured At | Availability | Input / 1M | Output / 1M | Provenance / Source |
|---|---|---|---|---|
| 2026-10-07 15:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |
| 2026-10-07 14:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |
| 2026-10-07 13:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |
| 2026-10-07 12:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |
| 2026-10-07 11:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |
| 2026-10-07 10:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |
| 2026-10-07 09:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |
| 2026-10-07 08:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |
| 2026-10-07 07:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |
| 2026-10-07 06:23:02 UTC | available | $0.10 | $0.30 | Ingest pipeline |