Cartesia Ink WhispervsQwen3 TTS Flash

Cartesia Ink Whisper leads the overall Podium Score by 3.7 points (91.8 vs 88.1).Category wins: Cartesia Ink Whisper 5 — 0 Qwen3 TTS Flash.Qwen3 TTS Flash is the cheaper pick ($0.01/M vs $0.012/M per 1M output tokens). Cartesia Ink Whisper is faster (260 t/s vs 230 t/s).

Open in Compare Tool →View Cartesia Ink WhisperView Qwen3 TTS Flash
Cartesia Ink WhisperDrag slider or hover to compareQwen3 TTS Flash
Qwen3 TTS Flash
88.1
Coding: 0.0 · Speed: 230 t/s
Output Price: $0.01/M
Cartesia Ink Whisper
91.8
Coding: 0.0 · Speed: 260 t/s
Output Price: $0.012/M
Quick VerdictAggregated 2026 Benchmark Analysis

Cartesia Ink Whisper is rated higher overall with a Podium Score of 91.8 (vs 88.1 for Qwen3 TTS Flash). In head-to-head domain evaluations, Cartesia Ink Whisper outperforms in 5 of 7 benchmark categories.

Coding & Engineering
Cartesia Ink Whisper (0.0)
Inference Speed
Cartesia Ink Whisper (260 t/s)
Cost Efficiency
Qwen3 TTS Flash ($0.01/M)
API Price / 1M (in · out)
Cartesia Ink Whisper $0.006/M · $0.012/M — Qwen3 TTS Flash $0.005/M · $0.01/M

Choose Cartesia Ink Whisper for vision and multimodal apps, and Qwen3 TTS Flash for cost-sensitive workloads.

MetricCartesia Ink WhisperQwen3 TTS Flash
Podium Score91.8 ▲88.1
Arena Elo1450 ▲1408
Intelligence Index92.0 ▲88.0
Coding0.00.0
Math0.00.0
Reasoning28.0 ▲25.0
Agentic68.0 ▲45.0
Knowledge45.0 ▲42.0
Multimodal88.0 ▲82.0
Long-context45.0 ▲40.0
Output speed260 t/s ▲230 t/s
Output price$0.012/M$0.01/M ▲
Context window64K ▲32K
Scores aggregated from five independent leaderboards. See Methodology. More head-to-heads: Cartesia Ink Whisper vs Claude Mythos · Cartesia Ink Whisper vs Claude 5.5 Sonnet · Cartesia Ink Whisper vs Kimi K3.1 Pro · Cartesia Ink Whisper vs Eleven Multilingual v3
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