Claude 5.5 SonnetvsVoxtral 3 TTS

Claude 5.5 Sonnet leads the overall Podium Score by 4.6 points (94.8 vs 90.2).Category wins: Claude 5.5 Sonnet 7 — 0 Voxtral 3 TTS.Voxtral 3 TTS is the cheaper pick ($0.03/M vs $15/M per 1M output tokens). Voxtral 3 TTS is faster (165 t/s vs 94 t/s).

Open in Compare Tool →View Claude 5.5 SonnetView Voxtral 3 TTS
Claude 5.5 SonnetDrag slider or hover to compareVoxtral 3 TTS
Voxtral 3 TTS
90.2
Coding: 0.0 · Speed: 165 t/s
Output Price: $0.03/M
Claude 5.5 Sonnet
94.8
Coding: 91.5 · Speed: 94 t/s
Output Price: $15/M
Quick VerdictAggregated 2026 Benchmark Analysis

Claude 5.5 Sonnet is rated higher overall with a Podium Score of 94.8 (vs 90.2 for Voxtral 3 TTS). In head-to-head domain evaluations, Claude 5.5 Sonnet outperforms in 7 of 7 benchmark categories.

Coding & Engineering
Claude 5.5 Sonnet (91.5)
Inference Speed
Voxtral 3 TTS (165 t/s)
Cost Efficiency
Voxtral 3 TTS ($0.03/M)
API Price / 1M (in · out)
Claude 5.5 Sonnet $3/M · $15/M — Voxtral 3 TTS $0.015/M · $0.03/M

Choose Claude 5.5 Sonnet for long documents and large codebases, and Voxtral 3 TTS for cost-sensitive workloads.

MetricClaude 5.5 SonnetVoxtral 3 TTS
Podium Score94.8 ▲90.2
Arena Elo1520 ▲1438
Intelligence Index95.0 ▲90.0
Coding91.5 ▲0.0
Math94.2 ▲0.0
Reasoning95.0 ▲33.0
Agentic89.4 ▲52.0
Knowledge88.0 ▲47.0
Multimodal96.0 ▲87.0
Long-context98.0 ▲48.0
Output speed94 t/s165 t/s ▲
Output price$15/M$0.03/M ▲
Context window1000K ▲32K
Scores aggregated from five independent leaderboards. See Methodology. More head-to-heads: Claude 5.5 Sonnet vs Claude Mythos · Claude 5.5 Sonnet vs Kimi K3.1 Pro · Claude 5.5 Sonnet vs Eleven Multilingual v3 · Claude 5.5 Sonnet vs FLUX.2 Pro
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