Step Audio 2vsKling 3.0 Pro

Step Audio 2 leads the overall Podium Score by 0.4 points (89.0 vs 88.6).Category wins: Step Audio 2 1 — 4 Kling 3.0 Pro.Step Audio 2 is the cheaper pick ($0.024/M vs $0.1/M per 1M output tokens). Step Audio 2 is faster (150 t/s vs 25 t/s).

Open in Compare Tool →View Step Audio 2View Kling 3.0 Pro
Step Audio 2Drag slider or hover to compareKling 3.0 Pro
Kling 3.0 Pro
88.6
Coding: 0.0 · Speed: 25 t/s
Output Price: $0.1/M
Step Audio 2
89.0
Coding: 0.0 · Speed: 150 t/s
Output Price: $0.024/M
Quick VerdictAggregated 2026 Benchmark Analysis

Step Audio 2 is rated higher overall with a Podium Score of 89.0 (vs 88.6 for Kling 3.0 Pro). In head-to-head domain evaluations, Kling 3.0 Pro outperforms in 4 of 7 benchmark categories.

Coding & Engineering
Step Audio 2 (0.0)
Inference Speed
Step Audio 2 (150 t/s)
Cost Efficiency
Step Audio 2 ($0.024/M)
API Price / 1M (in · out)
Step Audio 2 $0.012/M · $0.024/M — Kling 3.0 Pro $0.1/M · $0.1/M

Choose Step Audio 2 for autonomous agents and tool use, and Kling 3.0 Pro for vision and multimodal apps.

MetricStep Audio 2Kling 3.0 Pro
Podium Score89.0 ▲88.6
Arena Elo1422 ▲1420
Intelligence Index89.0 ▲88.0
Coding0.00.0
Math0.00.0
Reasoning32.040.0 ▲
Agentic55.0 ▲25.0
Knowledge46.060.0 ▲
Multimodal85.098.8 ▲
Long-context45.050.0 ▲
Output speed150 t/s ▲25 t/s
Output price$0.024/M ▲$0.1/M
Context window64K64K
Scores aggregated from five independent leaderboards. See Methodology. More head-to-heads: Step Audio 2 vs Claude Mythos · Step Audio 2 vs Claude 5.5 Sonnet · Step Audio 2 vs Kimi K3.1 Pro · Step Audio 2 vs Eleven Multilingual v3
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