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Step 3.5 Flash
model step-3.5-flash256K
context
256K
max output
$0.10/M
input
$0.30/M
output
2025-01
knowledge cutoff
1
providers
01Providers
| Provider | Provider model ID | In $/M | Out $/M | Context | Status |
|---|---|---|---|---|---|
| OpenRouter | stepfun/step-3.5-flash | 0.10 | 0.30 | 262K | live |
02Invoke
provider
language
03Benchmarks · vendor-reported unless verified
Artificial Analysis Coding Index (index) index31.6
SciCode percent correct40.4%
Terminal-Bench Hard (success rate) success rate27.3
SWE-Bench Verified (resolved) resolved74.4