Head-to-Head Model Comparison

Whisper Large v3 Turbo vs Whisper Large v3

Benchmarks, API Token Pricing, Context Window & Speed Comparison

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AI CompareAI BenchmarkToken PricingModel CostModel SpecsSWE-bench CodingModel VersusWhich AI ModelLLM Speed & LatencyReasoning ModelsExtended ThinkingPrompt Caching ROI
Whisper Large v3 Turbo vs Whisper Large v3: Benchmarks, Pricing & Speed Comparison

OpenAIのWhisper Large v3 TurboとOpenAIのWhisper Large v3は、注目度の高い主要AIモデルです。Whisper Large v3 Turboは448 トークンのコンテキストウィンドウを備え、API料金は100万トークンあたり入力$0.00/出力$0.00、一方のWhisper Large v3は448 トークンのコンテキストで入力$0.01/出力$0.00です。以下でベンチマーク、速度、コストを詳しく比較します。

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OpenAI

Whisper Large v3 Turbo

音声・スピーチAIモデル

OpenAI の Whisper Large v3 Turbo は、自然な音声合成(TTS)、リアルタイム音声対話、高精度な文字起こし向けに設計されたAIモデルです。0K のコンテキストウィンドウ、毎秒 180 トークンの生成速度、知能指数 42/100(1Mトークンあたり入力$0.0006・出力$0)を実現しています。

Intelligence Index42 / 100
Input Token:

$0.00 / 1M

Output Token:

$0.00 / 1M

Context Window:

448 tokens

SWE-bench Verified:

36%

OpenAI

Whisper Large v3

音声・スピーチAIモデル

OpenAI の Whisper Large v3 は、自然な音声合成(TTS)、リアルタイム音声対話、高精度な文字起こし向けに設計されたAIモデルです。0K のコンテキストウィンドウ、毎秒 55 トークンの生成速度、知能指数 45/100(1Mトークンあたり入力$0.006・出力$0)を実現しています。

Intelligence Index45 / 100
Input Token:

$0.01 / 1M

Output Token:

$0.00 / 1M

Context Window:

448 tokens

SWE-bench Verified:

36%

ひと目でわかる主な違い

  • Whisper Large v3 Turbo is 10.0x cheaper for API usage (input + output tokens combined).
  • Whisper Large v3 Turbo is faster at 180 tok/s vs 55 tok/s.
  • Whisper Large v3 leads on SWE-bench coding (36.0% vs 36.0%).
Need definitions for token pricing, context, or benchmarks?Explore AI Glossary →
FeatureWhisper Large v3 TurboWhisper Large v3
Intelligence Index
Composite reasoning & knowledge score (0-100)
4245
Provider
OpenAIOpenAI
Input Price
Cost per million input tokens
$0.00 / 1M$0.01 / 1M
Output Price
Cost per million output tokens
$0.00 / 1M$0.00 / 1M
Blended Price
Weighted 7:2:1 cache:input:output per 1M
$0.00 / 1M$0.00 / 1M
Context Window
Maximum input + output tokens
448 tokens~1 A4 pages of text448 tokens~1 A4 pages of text
Max Output Tokens
Per single request
0K0K
Throughput Speed
Tokens generated per second
180 tok/s55 tok/s
SWE-bench Verified
Real-world software engineering
36%36%
GPQA Diamond
Graduate-level reasoning
46%46%

分野別勝者スコアカード

At-a-glance decision framework
Coding
Whisper Large v3
+0.0% SWE-bench lead
Cost
Whisper Large v3 Turbo
10.0x cheaper monthly runtime
Speed
Whisper Large v3 Turbo
+227% faster generation
Context
Tied
448 tokens window

検証済みベンチマークスコア比較

Official evaluation metrics verified by independent third-party research labs.

Whisper Large v3 TurboWhisper Large v3
SWE-bench Verified (Autonomous Coding)

Industry benchmark evaluating real-world GitHub issue resolution and multi-file debugging.

36%vs36%
GPQA Diamond (Doctorate-Level Science & Math)

Challenging questions created by domain experts to test complex PhD-level reasoning.

46%vs46%
MMLU-Pro (Multi-task Language Understanding)

Hardened reasoning and academic knowledge benchmark with reduced lucky-guess probability.

66%vs66%
LMSYS Chatbot Arena Elo

Crowdsourced human preference evaluation based on blind, head-to-head model battles.

1255ptsvs1255pts
Humanity's Last Exam (Frontier Expert Knowledge)

Extremely difficult, closed-ended questions spanning the frontier of human expert knowledge.

5.5%vs5.5%
Terminal-Bench (Agentic Coding & Terminal Use)

Autonomous multi-step tasks executed inside a real command-line terminal environment.

23%vs23%
SciCode (Scientific Computing)

Research-grade coding problems drawn from real scientific and numerical workloads.

24.5%vs24.5%
LiveCodeBench (Competitive Coding)

Contamination-free competitive programming problems collected continuously over time.

39%vs39%
AIME (Advanced Math Competition)

American Invitational Mathematics Examination — multi-step Olympiad-level reasoning.

46%vs46%
Long-Context Reasoning

Accuracy when reasoning over very large inputs that fill the model context window.

61%vs61%
Generation Speed (Throughput)

Tokens emitted per second during active generation streaming.

180 tok/s vs55 tok/s

レイテンシ&応答時間

Time to first token (TTFT) and estimated end-to-end response time for a typical 500-token response.

Time to First Token (TTFT)Lower is better
Whisper Large v3 Turbo0.12s
Whisper Large v30.35s
Est. End-to-End Response (500 tokens)TTFT + generation time
Whisper Large v3 Turbo2.90s
Whisper Large v39.44s

リアルタイムAPIトークン料金シミュレーター

Adjust sliders to calculate projected monthly cloud API spending with prompt caching discounts.

100K / day
10K500K1M
30K / day
5K150K300K
50% cached
0% (Cold)50%90% (Warm)
Whisper Large v3 Turbo Monthly API Bill
$0.00 / month
$0.0006/1M in · $0/1M out
Whisper Large v3 Monthly API Bill
$0.01 / month
$0.006/1M in · $0/1M out
Whisper Large v3 Turbo saves approximately $0.01 / month (90%) under this workload.10.0x Savings

Whisper Large v3 Turbo · Strengths & Key Advantages

  • 0K のコンテキストウィンドウと最大 0K トークンの出力容量(SWE-bench Verified 36% · GPQA Diamond 46%)
  • 毎秒 180 トークンの高速スループットと、初回トークン到達時間(TTFT)わずか 120ms の低遅延
  • オープンウェイトモデル (809M)として vLLM・SGLang・Ollama を用いた自社GPUでのローカル運用が可能
Considerations & Trade-offs
  • 非量子化のフル精度でローカル推論を行うには十分なGPU VRAM容量が必要です
  • 極めて高度な専門科学の証明問題では、上位の大型推論特化モデルの方がより深い洞察を提供する場合があります

Whisper Large v3 · Strengths & Key Advantages

  • 0K のコンテキストウィンドウと最大 0K トークンの出力容量(SWE-bench Verified 36% · GPQA Diamond 46%)
  • 毎秒 55 トークンの高速スループットと、初回トークン到達時間(TTFT)わずか 350ms の低遅延
  • オープンウェイトモデル (1.55B)として vLLM・SGLang・Ollama を用いた自社GPUでのローカル運用が可能
Considerations & Trade-offs
  • 非量子化のフル精度でローカル推論を行うには十分なGPU VRAM容量が必要です
  • 極めて高度な専門科学の証明問題では、上位の大型推論特化モデルの方がより深い洞察を提供する場合があります

Token Use & Task Economics

Estimated cost and token consumption to complete one representative agentic task.

MetricWhisper Large v3 TurboWhisper Large v3
Cost per Task
Estimated USD to finish one task
$0.03$0.09
Output Tokens / Task
Tokens generated per task
3K3K
Reasoning Tokens / Task
Thinking tokens burned per task
0K0K

技術仕様・スペック

Architecture, release timeline, capabilities, and modalities.

FeatureWhisper Large v3 TurboWhisper Large v3
Official API Model ID (SDK)whisper-large-v3-turbowhisper-large-v3
API ProtocolOpenAI Responses API & Chat Completions v1OpenAI Responses API & Chat Completions v1
Release Date2024-102023-11
Knowledge Cutoff2024 (audio corpus)2023 (audio corpus)
ArchitectureDistilled encoder-decoder speech transformerEncoder-decoder speech transformer
Parameters809M1.55B
Enterprise Rate Limits (RPM / TPM)Unlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed CloudUnlimited (Hardware-bound on self-hosted GPU) / 10,000 RPM Cloud · Unlimited local throughput / 10M+ TPM Managed Cloud
Long-Context Tier (>128K/200K)Flat rate ($0.0006/1M in) across full 0K windowFlat rate ($0.006/1M in) across full 0K window
Prompt Cache Policy & TTLAutomatic prefix caching at $0/1M (no extra cache-write fee)Automatic prefix caching at $0/1M (no extra cache-write fee)
Computer Use / GUI AgentText-only completion (No GUI action loop)Text-only completion (No GUI action loop)
MCP & Parallel Tool CallingPrompt-based JSON extraction onlyPrompt-based JSON extraction only
Web Search Grounding & SandboxNative Web Search tool + Hosted Code Interpreter & File Search RAGNative Web Search tool + Hosted Code Interpreter & File Search RAG
Official Fine-Tuning SupportFull Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)Full Weights SFT, LoRA, QLoRA, DPO & GRPO RL (Unsloth / Axolotl / Llama-Factory)
Multimodal Token BillingText BPE (~4 chars/token) · Audio (~25–32 tokens/sec)Text BPE (~4 chars/token) · Audio (~25–32 tokens/sec)
Quantization & Min GPU VRAMBF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 2 GB VRAM (4-bit Quantized) · 4 GB VRAM (Native BF16)BF16 / FP16, FP8 Dynamic, INT4 AWQ / GPTQ, GGUF (Q4_K_M / Q8_0) · 2 GB VRAM (4-bit Quantized) · 4 GB VRAM (Native BF16)
Safety & Frontier ClassificationOpenAI Preparedness Framework Audited & System Card PublishedOpenAI Preparedness Framework Audited & System Card Published
Enterprise Compliance (ZDR/HIPAA/SOC2)100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control100% Air-Gapped On-Premises / Private VPC · Full HIPAA, GDPR & SOC2 Control
Input Modalitiesaudioaudio
Output Modalitiestexttext

Whisper Large v3 Turbo vs Whisper Large v3: よくある質問 (FAQ)

Which is more intelligent, Whisper Large v3 Turbo or Whisper Large v3?

Whisper Large v3 is more intelligent. It scores 45 compared with 42 on the composite Intelligence Index.

Which model is faster?

Whisper Large v3 Turbo is faster, generating 180 tokens per second compared with 55 tokens per second.

Which model has lower latency?

Whisper Large v3 Turbo has lower latency, with a time to first token of 0.12s compared with 0.35s.

総合評価

Whisper Large v3 Turbo(自然な音声合成(TTS)、リアルタイム音声対話、高精度な文字起こし、エンタープライズRAG基盤、スケーラブルな本番API統合に最適。)とWhisper Large v3(自然な音声合成(TTS)、リアルタイム音声対話、高精度な文字起こし、エンタープライズRAG基盤、スケーラブルな本番API統合に最適。)はいずれも優れた選択肢です。高度な推論・コーディング精度ではWhisper Large v3がリードし、応答速度とスループットではWhisper Large v3 Turboが優れ、APIコスト効率ではWhisper Large v3 Turboが有利です。

よくある質問 (FAQ)

コーディングや複雑な推論には Whisper Large v3 Turbo と Whisper Large v3 のどちらが適していますか?+

総合知能指数およびコーディング評価では Whisper Large v3 が優位です。上部の SWE-bench や GPQA スコアもあわせてご確認ください。

Whisper Large v3 Turbo と Whisper Large v3 ではどちらのAPI料金が安いですか?+

Whisper Large v3 Turbo は100万トークンあたり入力$0.00 / 出力$0.00、Whisper Large v3 は入力$0.01 / 出力$0.00です。総合的なコスト効率では Whisper Large v3 Turbo がより経済的です。

コンテキスト長と生成速度はどちらが優れていますか?+

コンテキストウィンドウは Whisper Large v3 Turbo が 448 トークン、Whisper Large v3 が 448 トークン です。出力スピード(トークン/秒)では Whisper Large v3 Turbo がリードしています。

AI Terminology & Guide
Explore Glossary →

Understand key metrics like context window, token pricing, reasoning mode, and SWE-bench scores in our comprehensive AI glossary.

Benchmark scores, token prices, and rate limits evolve rapidly as AI labs release model updates. Always verify current specifications and pricing on the official provider documentation.

公的ソース: OpenAIおよびOpenAI公式APIドキュメント、システムカード、独立ベンチマーク評価 (2026)。