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Put up to 4 models beside each other — token prices, context windows, capabilities and provider, from the same catalogue the model pages read.

  1. Whisper Large V3OpenAIRemove
  2. Kimi K3.1 ProMoonShot AIRemove
whisper-large-v3 vs kimi-k3.1-pro
AttributeWhisper Large V3whisper-large-v3Kimi K3.1 Prokimi-k3.1-pro
Pricing
Input$9.25 / 1M$2.00 / 1M
Output— Not priced per output token$10.00 / 1M
Cache Write (5m)Not applicable$2.00 / 1M
Cache Write (1h)Not applicable$2.00 / 1M
Cache ReadNot applicable$2.00 / 1M
Web Search$0 / 1M$0 / 1M
Context
Max contextN/A1M
Max outputN/AN/A
Capabilities
VisionNoYes
Function CallingNoYes
JSON ModeYesYes
StreamingNoYes
Catalogue
ProviderOpenAIMoonShot AI
Categoryvoicechat
Charge typePay As You GoPay As You Go
Released——
Description
SummaryWhisper Large V3 is OpenAI's advanced open-source automatic speech recognition (ASR) model, supporting both audio transcription and translation across 99+ languages. It accepts common audio formats including mp3, mp4, wav, webm, flac, and ogg, and delivers strong performance in noisy, real-world conditions. With 1.55B parameters and a low 10.3% word error rate, it provides accurate, multilingual transcription with support for word- and segment-level timestamps, making it well suited for high-quality, noise-robust speech processing applications.Kimi K3.1 Pro is Moonshot AI's flagship open-weight multimodal reasoning model, building on Kimi K3 with enhanced post-training for advanced reasoning and autonomous task execution. It features a 1M-token context window and native image and video understanding, enabling complex, long-context multimodal workflows. Optimized for long-horizon coding, 3D creation, financial research, and end-to-end agentic knowledge work, Kimi K3.1 Pro is well suited for autonomous software engineering, multimodal analysis, and complex professional workflows that require sustained reasoning and reliable execution.