Salesforce: API 제공업체 벤치마킹 및 분석
Artificial Analysis Word Error Rate Index, 속도, 가격을 포함한 성능 지표에서 Salesforce API 제공업체 분석.
API별 Artificial Analysis Word Error Rate (AA-WER) Index
API별 Artificial Analysis Word Error Rate (AA-WER) Index
% of words transcribed incorrectly · Lower is better · AA-WER v2 incorporates 3 datasets: AA-AgentTalk (50%), VoxPopuli-Cleaned-AA (25%), Earnings22-Cleaned-AA (25%)
참고: Earnings22에서 시간 제한으로 인해 모델이 전체 길이의 오디오를 안정적으로 처리할 수 없는 경우 약 9분 단위로 분할합니다(해당 모델: Nova 2 Pro, Amazon GPT-4o Transcribe, OpenAI GPT-4o Mini Transcribe, OpenAI). 시간 제한이 더 짧은 모델은 약 30초 단위로 분할합니다(해당 모델: Canary Qwen 2.5B, NVIDIA Inworld STT 1).
API 벤치마크
Artificial Analysis Word Error Rate Index vs. 가격
% of words transcribed incorrectly · Lower is better · AA-WER v2 incorporates 3 datasets: AA-AgentTalk (50%), VoxPopuli-Cleaned-AA (25%), Earnings22-Cleaned-AA (25%) · USD per 1000 minutes of audio
Most attractive quadrant
속도 계수
속도 계수
Input audio seconds transcribed per second · Higher is better
가격
전사 가격
USD per 1000 minutes of audio
주요 지표 요약 및 추가 정보
제공업체 | 추가 세부 정보 | ||||
|---|---|---|---|---|---|
Qwen3.5 Omni Flash |  Alibaba Cloud | 13.5% | 73.2 | 0.00 | |
Qwen3.5 Omni Plus | Alibaba Cloud | 3.5% | 142.0 | 0.00 | |
Fun-Realtime-ASR-preview | Alibaba Cloud | 1.7% | 21.1 | 2.82 | |
Nova 2 Pro |  Amazon Bedrock | 4.9% | 23.4 | 3.10 | |
Amazon Transcribe | Amazon Bedrock | 4.1% | 37.8 | 6.00 | |
Universal-3.5 Pro |  AssemblyAI | 3.0% | 100.7 | 3.50 | |
Universal-3 Pro | AssemblyAI | 3.1% | 98.2 | 3.50 | |
Universal, AssemblyAI | AssemblyAI | 3.8% | 104.8 | 2.50 | |
MAI-Transcribe-2 |  Microsoft AI | 2.0% | 327.2 | 1.67 | |
MAI-Transcribe-1.5 | Microsoft AI | 2.4% | 79.8 | 6.00 | |
transcribe-03-2026 |  Cohere | 4.6% | 67.4 | 0.00 | |
Nova-3 |  Deepgram | 5.2% | 513.5 | 4.30 | |
Nova-3, Telnyx |  Telnyx | 4.8% | 332.6 | 7.40 | |
Nova-2, Telnyx | Telnyx | 5.1% | 322.8 | 7.40 | |
Scribe v2 |  ElevenLabs | 2.2% | 74.7 | 3.67 | |
Solaria-1, Gladia |  Gladia | 4.1% | 87.0 | 10.17 | |
Solaria-3, Gladia | Gladia | 3.2% | 87.0 | 10.16 | |
Chirp 3, Google |  Google | 4.3% | 29.2 | 16.00 | |
Chirp | Google | 31.2% | 14.6 | 16.00 | |
Gemini 3.5 Transcribe | Google | 2.6% | 88.0 | 5.00 | |
Gemini 3.1 Pro Preview (High) | Google | 2.8% | 8.2 | 18.15 | |
Gemini 3.1 Pro Preview (Low) | Google | 3.6% | 8.2 | 7.72 | |
Gemini 3 Flash (High) | Google | 2.9% | 19.1 | 13.70 | |
Gemini 2.5 Flash Lite | Google | 5.2% | 78.9 | 6.56 | |
Gemini 2.5 Flash | Google | 5.1% | 69.7 | 6.66 | |
Gemini 2.5 Pro | Google | 2.9% | 11.0 | 11.39 | |
Gemini 3.1 Flash-Lite Preview (Minimal) | Google | 3.4% | 87.2 | 5.83 | |
Gradium Speech-to-Text |  Gradium | 6.8% | 1.9 | 13.00 | |
Grok Voice Transcribe 2.0 |  SpaceXAI | 2.3% | 163.6 | 1.67 | |
Inworld STT 1 |  Inworld | 3.9% | 81.1 | 2.50 | |
Voxtral Small Transcribe 3 |  Mistral | 2.1% | 63.6 | 4.00 | |
Voxtral Mini Transcribe 3 | Mistral | 2.2% | 75.4 | 3.50 | |
Voxtral Mini Transcribe 2 | Mistral | 3.6% | 82.4 | 3.00 | |
Voxtral Small | Mistral | 2.8% | 57.8 | 4.00 | |
Voxtral Mini |  DeepInfra | 3.8% | 50.9 | 1.00 | |
Modulate STT Batch English VFast |  Modulate | 4.2% | 42.9 | 0.42 | |
Nemotron 3.5 Transcribe | DeepInfra | 3.4% | 67.7 | 2.00 | |
Parakeet TDT 0.6B V3, Togetherai |  Together AI | 4.5% | 613.0 | 1.50 | |
Canary Qwen 2.5B, NVIDIA |  Replicate | 4.3% | 8.3 | 0.74 | |
Parakeet TDT 0.6B V2, NVIDIA |  NVIDIA | 6.4% | 97.5 | 0.00 | |
Parakeet RNNT 1.1B | Replicate | 5.4% | 6.3 | 1.91 | |
GPT Transcribe, OpenAI |  OpenAI | 3.3% | 46.6 | 4.50 | |
GPT-4o Transcribe | OpenAI | 4.0% | 36.2 | 6.00 | |
GPT-4o Mini Transcribe | OpenAI | 4.5% | 45.5 | 3.00 | |
Smallest AI Pulse Pro |  Smallest.ai | 3.4% | 287.3 | 4.00 | |
Resonant-1 |  Reson8 | 3.4% | 349.6 | 3.60 | |
Rev AI |  Rev AI | 5.9% | 12.6 | 3.33 | |
Smallest AI Pulse | Smallest.ai | 3.3% | 230.9 | 5.00 | |
Soniox v5 Async |  Soniox | 3.8% | 41.6 | 1.66 | |
Speechmatics Melia |  Speechmatics | 4.9% | 181.1 | 4.00 | |
Speechmatics Standard | Speechmatics | 5.1% | 84.2 | 7.50 | |
Speechmatics Enhanced | Speechmatics | 4.0% | 65.0 | 12.50 | |
StepAudio 2.5 ASR, StepFun |  StepFun | 4.7% | 88.9 | 0.37 | |
StepAudio 3 ASR, StepFun | StepFun | 2.5% | 76.5 | 6.67 | |
Whisper Large v3 Turbo |  Groq | 4.6% | 290.7 | 0.67 | |
Whisper Large v3 Turbo, Telnyx | Telnyx | 5.5% | 36.2 | 15.00 | |
Wizper Large v3 |  fal.ai | 4.7% | 159.9 | 0.50 | |
Whisper Large v3 | Replicate | 10.1% | 2.9 | 4.23 | |
Whisper Large v3 | fal.ai | 4.1% | 108.5 | 1.15 | |
Whisper Large v3 | Together AI | 4.5% | 252.6 | 1.50 | |
Whisper Large v2 | OpenAI | 4.1% | 28.5 | 6.00 | |
Zoom Scribe V2 Pro |  Zoom | 2.8% | 124.1 | 3.33 |