Mistral Voxtral vs GPT Realtime Mini: Voice Cost

Voxtral Realtime vs GPT Realtime Mini
Complete Comparison: 0 input tokens × 0 output tokens
Comparison Mode
🎧 60min Audio

Complete comparison of pricing, performance, and capabilities for 2 leading AI models with 60min Audio.

Comparison Criteria Voxtral Realtime
Mistral AI
GPT Realtime Mini
OpenAI
Calculation Results (Current Inputs) (60min audio)
Input Tokens N/A (Special Pricing) N/A (Special Pricing)
Output Tokens N/A (Special Pricing) N/A (Special Pricing)
Cost Breakdown
Input Cost N/A (Special Pricing) N/A (Special Pricing)
Output Cost N/A (Special Pricing) N/A (Special Pricing)
Unit Cost (Audio/OCR) $0.000000 $0.000000
Service Fees $0.000000 $0.010000
Total Cost $0.360000 Most Expensive $0.010000 Best Value
Processing Time 0.00 seconds Fastest 0.18 seconds Slowest
Tokens per Second N/A (Special Pricing) N/A (Special Pricing)
Time to First Token 100ms Worst 50ms Best
Cost per 1K tokens N/A (Special Pricing) N/A (Special Pricing)
Tokens per Dollar N/A (Special Pricing) N/A (Special Pricing)
Cost per 1 Million Tokens (Informational)
Information not available - No token-based models in this comparison
Capabilities & Advanced Features
Audio Support
60
✓ Supported ✓ Supported
Caching Support ✓ Supported ✓ Supported
Scroll horizontally to see all data

🔄 Compare Different AI Models

1

First Model

2

Second Model

Select providers and models above, then click "Compare Models" to update the comparison.
All other parameters will be preserved from the current comparison.

Click Recalculate to update after making changes

Select AI Model

Voxtral Realtime
Mistral AIMax Context: 128,000 tokens
$0.006/min per minute (duration billing)
▼
▼
Use Batch API (50% discount)
0%
Provider-specific multipliers applied after all calculations
Enable for cache discounts
Select platform to enforce context limits
Number of requests (max 1M). Summary view auto-enabled >10k.
Will auto-convert to minutes for Voxtral models (9000 tokens = 1 min)
$0.067 per 1,000 pixels

Calculate Token Costs

$0.360000 Total Cost
$0.000000 Input Cost
$0.000000 Output Cost
$0.000000 Unit Cost
$0.000000 Search Cost
$0.000000 Request Fee
$0.000000 Tool Fee
$0.000000 Code Execution
0Total Tokens
$0.000000Cost per 1K
0Tokens per $
📊 Advanced Cost Breakdown

Processing Speed

0ms Processing Time
600 Tokens/Second
100ms Time to First Token
0 Effective Speed

Model Comparison

Select a model to see comparisons with competitors.

Model Information

Select a model to see detailed information.

🔄 Advanced Options

⚡ Optimization
Flat fee per session (e.g., $0.03 for Code Interpreter)
Hourly storage fee for cached data
First 50 hours free, $0.05/hour after
🧠 Reasoning & Thinking
Apply 1.5x multiplier to output tokens (GPT-5.4, Claude 4.6)
Manual thinking tokens (billed at output rate)
🔧 Special Modes
Enable 4x Tunnel Multiplier (applied after markup)
Enable 6.0x Fast Mode multiplier
📚 Research & Citations
Enable $1.00/$4.00 rates + $10.00/1k search
Enable research tier pricing
Fee per source cited
🎤 Realtime Audio & Video
Session length for billing
📊 Multiple Models Detected: This page contains data for 2 models. See the detailed comparison table above, and switch between models using tabs below.

Voxtral Realtime Mistral AI

$0.360000
Total Cost
🎧 60min Audio
👁️
Vision/Images
✗ Not Available
🎧
Audio Processing
✓ Available
🎥
Video Analysis
✗ Not Available
🔧
Tool Usage
✗ Not Available
📄
OCR Support
✗ Not Available
📊
Batch API
✗ Not Available
⚡
Caching
✓ Available
0% savings

💰 Total Cost Calculation (from Plugin)

Base Cost (No Optimizations) $0.000000 Input: $0.000000
Output: $0.000000
Optimized Cost $0.360000 Input: $0.000000
Output: $0.000000
Unit: $0.000000
Fees: $0.000000

Advanced Cost Breakdown (from Plugin)

🎧 Audio Duration
$0.360000
60 min @ $0.006/min

Detailed Cost Analysis (from Plugin)

For 0 input tokens and 0 output tokens:

  • Input Cost: $0.000000
  • Output Cost: $0.000000
  • Total Cost: $0.360000
  • Cost per 1K tokens: $0.000000
  • Tokens per dollar: 0 tokens
  • Context Window: tokens
  • Thinking Source: (0 tokens)

Speed & Performance Analysis

With a processing speed of 600 tokens per second and 100ms time to first token:

  • Processing Time: 0.00 seconds
  • Latency: 100 milliseconds to first token
  • Base Throughput: 600 tokens/second
  • Effective Throughput: 0 tokens/second (temperature-adjusted)

Best Use Cases

Voice Customer ServiceTranslation

GPT Realtime Mini OpenAI

$0.010000
Total Cost
🎧 60min Audio
👁️
Vision/Images
✗ Not Available
🎧
Audio Processing
✓ Available
🎥
Video Analysis
✗ Not Available
🔧
Tool Usage
✗ Not Available
📄
OCR Support
✗ Not Available
📊
Batch API
✗ Not Available
⚡
Caching
✓ Available
90% savings

💰 Total Cost Calculation (from Plugin)

Base Cost (No Optimizations) $0.010000 Input: $0.000000
Output: $0.000000
Optimized Cost $0.010000 Input: $0.000000
Output: $0.000000
Unit: $0.000000
Fees: $0.010000

Advanced Cost Breakdown (from Plugin)

Multimodal Input Details

🎧 Audio
Duration: 60 minutes
Cost: $1.800000

Detailed Cost Analysis (from Plugin)

For 0 input tokens and 0 output tokens:

  • Input Cost: $0.000000
  • Output Cost: $0.000000
  • Service Fees: $0.010000
  • Total Cost: $0.010000
  • Cost per 1K tokens: $0.000000
  • Tokens per dollar: 0 tokens
  • Context Window: 128000 tokens

Speed & Performance Analysis

With a processing speed of 250 tokens per second and 50ms time to first token:

  • Processing Time: 0.00 seconds
  • Latency: 50 milliseconds to first token
  • Base Throughput: 250 tokens/second
  • Effective Throughput: 227 tokens/second (temperature-adjusted)

Best Use Cases

Voice Customer ServiceTranslation

✨ Market Recommendations AI Model Registry

← Back to Voxtral Realtime
📋 Active Input Parameters
Input Tokens: 0
Output Tokens: 0
Audio: 60 minutes
Rank AI Model & Provider Total Cost vs Voxtral Realtime vs GPT Realtime Mini
🏆 GPT Realtime Mini
OpenAI
$0.60 text + audio (hybrid billing)
$0.010000 Best Value ↓ 97.2% cheaper Same price
🥈 Gemini 3.1 Flash Lite
Google
 $0.011520 (rounded ~ 0.01) ↓ 96.8% cheaper ↑ 15.2% more
🥉 Grok 4.1 Fast
xAI
 $0.023040 (rounded ~ 0.02) ↓ 93.6% cheaper ↑ 130.4% more
#4 Voxtral Async
Mistral AI
$0.003/min (per minute)
$0.180000 ↓ 50% cheaper ↑ 1700% more
#5 Voxtral Mini Transcribe v2
Mistral AI
$0.003/min (per minute)
$0.180000 ↓ 50% cheaper ↑ 1700% more
#6 Gemini 3.1 Pro
Google
 $0.230400 ↓ 36% cheaper ↑ 2204% more
#7 Grok 5
xAI
 $0.345600 (rounded ~ 0.35) ↓ 4% cheaper ↑ 3356% more
#8 Grok 5
xAI
 $0.345600 (rounded ~ 0.35) ↓ 4% cheaper ↑ 3356% more
🏆

GPT Realtime Mini
OpenAI

$0.010000
$0.60 text + audio (hybrid billing)
vs Voxtral Realtime: ↓ 97.2%
vs GPT Realtime Mini: Same
🥈

Gemini 3.1 Flash Lite
Google

$0.011520 (rounded ~ 0.01)
vs Voxtral Realtime: ↓ 96.8%
vs GPT Realtime Mini: ↑ 15.2%
🥉

Grok 4.1 Fast
xAI

$0.023040 (rounded ~ 0.02)
vs Voxtral Realtime: ↓ 93.6%
vs GPT Realtime Mini: ↑ 130.4%
#4

Voxtral Async
Mistral AI

$0.180000
$0.003/min (per minute)
vs Voxtral Realtime: ↓ 50%
vs GPT Realtime Mini: ↑ 1700%
#5

Voxtral Mini Transcribe v2
Mistral AI

$0.180000
$0.003/min (per minute)
vs Voxtral Realtime: ↓ 50%
vs GPT Realtime Mini: ↑ 1700%
#6

Gemini 3.1 Pro
Google

$0.230400
vs Voxtral Realtime: ↓ 36%
vs GPT Realtime Mini: ↑ 2204%
#7

Grok 5
xAI

$0.345600 (rounded ~ 0.35)
vs Voxtral Realtime: ↓ 4%
vs GPT Realtime Mini: ↑ 3356%
#8

Grok 5
xAI

$0.345600 (rounded ~ 0.35)
vs Voxtral Realtime: ↓ 4%
vs GPT Realtime Mini: ↑ 3356%
✨ How recommendations work (v8.6.0): We scan all active models in the registry and only include those that support ALL your current inputs. For token-based models, we check if they can handle your token counts. For special pricing models (OCR, video, audio), we verify they have the correct pricing structure. Features marked requested were in your inputs but not supported by that model. Now using official provider pricing without reseller markups.

The Voice Agency War

Mistral’s Voxtral Realtime offers an aggressive $0.006/min rate with native diarization support, making it the budget leader for call centers. GPT Realtime Mini focuses on ultra-low 50ms latency for ‘Digital Human’ interactions. If cost is your primary driver for voice agents, Voxtral wins; for the most natural human-like conversation, GPT Realtime Mini leads.

Frequently Asked Questions

How accurate are these AI model cost calculations?
Our calculations are based on official pricing from each provider (Google, OpenAI, Anthropic, Meta, xAI, Perplexity, DeepSeek, Mistral) and are updated regularly. We account for all factors including multimodal inputs, caching discounts, batch API pricing, tool usage multipliers, OCR processing, audio minutes, silence fees, and research mode pricing. Note: Reseller markups and dedicated instance multipliers have been removed to reflect official provider pricing.
How does audio billing work?
Audio models use duration-based billing (minutes) rather than tokens. Voxtral Realtime: $0.006/min, Async: $0.003/min. Silence/keep-alive fees apply for GPT Realtime Mini at $0.30/1M tokens. Diarization adds $0.002/min, context biasing adds $0.01 flat fee.
How do Market Recommendations work (v8.6.0)?
Our recommendation engine scans the entire model registry and only includes models that support ALL your current input parameters (tokens, images, video, audio, OCR, tools, batch API, etc.). It calculates exact costs with your settings and sorts by price, showing you the best value options that can handle your complete workflow. Special pricing models (OCR, video, audio, image generation) are properly handled and only appear when their specific input types are requested. v8.6.0 removes reseller markups (20% buffer) and dedicated instance multipliers to reflect official provider pricing.
What is the YemHub AI Calculator Tool?
The YemHub AI Calculator is the most comprehensive tool for estimating costs and comparing performance metrics across 50+ AI models. It calculates token-based pricing, analyzes multimodal processing, accounts for state-dependent pricing (context cliffs, tiered tunnels), provides optimization recommendations, and now offers intelligent market matching to find the best alternatives for your specific needs.