Podcast Transcription Cost: Gemini 3.1 Flash for 60 Minutes Audio

Complete Analysis: 145,200 tokens for Gemini 3.1 Flash
🎧 60min Audio ⚡ 50% Cached

Complete analysis of pricing, performance, and use cases for Google's Gemini 3.1 Flash model with 60min Audio, 50% Cached.

⚡ Caching Optimized (up to 90% savings) 📊 Batch API
$0.040403 Total Cost
145,200 Total Tokens
3 minutes, 5.31 seconds Processing Time
784 Effective Tokens/Sec

Click Recalculate to update after making changes

Select AI Model

Gemini 3.1 Flash
GoogleMax Context: 1,000,000 tokens
$0.5 / $3 per 1M tokens (Tier 1)
State-dependent pricing active. Current tier: Standard
Use Batch API (50% discount)
50%
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

$0.016275 Input Cost
$0.022500 Output Cost
$0.000000 Unit Cost
$0.000000 Search Cost
$0.000000 Request Fee
$0.000000 Tool Fee
$0.000000 Code Execution
145,200Total Tokens
$0.000278Cost per 1K
3,593,837Tokens per $
🔄 Dynamic Tier Pricing Active: Using Standard pricing (tier1) based on token volume.
📊 Advanced Cost Breakdown

Processing Speed

3m 5s Processing Time
800 Tokens/Second
100ms Time to First Token
784 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
Manual thinking tokens (billed at output rate)

🔧 Special Modes
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

Gemini 3.1 Flash Google 1000000

$0.040403
Total Cost
🎧 60min Audio ⚡ 50% Cached 📊 Batch API
👁️
Vision/Images
✓ Available
🎧
Audio Processing
✓ Available
🎥
Video Analysis
✓ Available
🔧
Tool Usage
✓ Available
📄
OCR Support
✗ Not Available
📊
Batch API
✓ Available
Caching
✓ Available
90% savings

💰 Total Cost Calculation (from Plugin)

Base Cost (No Optimizations) $0.055050 (rounded ~ $0.06) Input: $0.032550 (rounded ~ $0.03)
Output: $0.022500 (rounded ~ $0.02)
Optimized Cost $0.040403 Input: $0.032550 (rounded ~ $0.03)
Output: $0.022500 (rounded ~ $0.02)
Unit: $0.000000
Fees: $0.000000
Total Savings $0.014648 (rounded ~ $0.01) 26.6% discount

Advanced Cost Breakdown (from Plugin)

🖼️ Multimodal Input
$0.000000
115,200 tokens
📊 Batch API
50.0% off
Asynchronous processing discount
📊 Dynamic Tier
Standard
tier1 pricing based on 0 tokens

Multimodal Input Details

🎧 Audio
Duration: 60 minutes
Cost: $0.000000

Detailed Cost Analysis (from Plugin)

For 15,000 input tokens and 15,000 output tokens:

  • Input Cost: $0.032550 (rounded ~ $0.03)
  • Output Cost: $0.022500 (rounded ~ $0.02)
  • Total Cost: $0.040403
  • Cost per 1K tokens: $0.000278
  • Tokens per dollar: 3,593,837 tokens
  • Context Window: 1000000 tokens

Speed & Performance Analysis

With a processing speed of 800 tokens per second and 100ms time to first token:

  • Processing Time: 3 minutes, 5.31 seconds
  • Latency: 100 milliseconds to first token
  • Base Throughput: 800 tokens/second
  • Effective Throughput: 784 tokens/second (temperature-adjusted)

Best Use Cases

High-speedcost-effective transcription for podcastsmeeting minutesand long-form audio content.

Want this applied to YOUR actual stack?

This calculator shows the math for Gemini 3.1 Flash. Your decision needs more — current infrastructure, compliance requirements, actual workload patterns, volume tiers — that change which model is right for you.

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✨ Market Recommendations AI Model Registry

← Back to Gemini 3.1 Flash
📋 Active Input Parameters
Input Tokens: 15,000
Output Tokens: 15,000
Batch API: Enabled (50% discount)
Cached Tokens: 50%
Audio: 60 minutes
Rank AI Model & Provider Total Cost vs Gemini 3.1 Flash
🏆 Gemini 3.1 Flash Lite
Google
$0.010101 Best Value ↓ 75% cheaper
🥈 Gemini 2.5 Flash
Google
$0.014746 (rounded ~ $0.01) ↓ 63.5% cheaper
🥉 Grok 4.3
xAI
$0.031753 (rounded ~ $0.03) ↓ 21.4% cheaper
#4 Gemini 3.5 Flash
Google
$0.060604 ↑ 50% more
#5 Gemini 2.5 Pro
Google
$0.119756 ↑ 196.4% more
#6 Gemini 2.5 Pro
Google
$0.119756 ↑ 196.4% more
🏆

Gemini 3.1 Flash Lite
Google

$0.010101
vs Gemini 3.1 Flash: ↓ 75%
🥈

Gemini 2.5 Flash
Google

$0.014746 (rounded ~ $0.01)
vs Gemini 3.1 Flash: ↓ 63.5%
🥉

Grok 4.3
xAI

$0.031753 (rounded ~ $0.03)
vs Gemini 3.1 Flash: ↓ 21.4%
#4

Gemini 3.5 Flash
Google

$0.060604
vs Gemini 3.1 Flash: ↑ 50%
#5

Gemini 2.5 Pro
Google

$0.119756
vs Gemini 3.1 Flash: ↑ 196.4%
#6

Gemini 2.5 Pro
Google

$0.119756
vs Gemini 3.1 Flash: ↑ 196.4%
✨ 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.

For social media managers, transcribing podcast episodes is no longer just about generating text; it is about creating searchable, indexable content that powers your entire marketing engine. Gemini 3.1 Flash is an excellent choice for this workload, particularly when you need to process large volumes of audio quickly and efficiently. Its optimized architecture handles long-form recordings with high fidelity, ensuring that nuances in tone and speech are captured accurately.

One of the main strengths of using the Gemini 3.1 Flash model for transcription is its ability to handle native audio input directly, which simplifies your pipeline significantly by eliminating intermediate file conversion steps. This model is well-suited for high-volume environments where you need to transcribe multiple podcast episodes weekly for show notes, social captions, and long-form blog repurposing. By leveraging its low-latency performance, you can move from audio files to actionable content in minutes rather than hours.

When choosing this model, consider your specific diarization needs. While Flash models are highly efficient, verify that the transcription output meets your requirements for multi-speaker identification if your podcast features complex interviews with many guests. For standard solo or duo podcasts, the accuracy level is typically sufficient for most production workflows. This model provides the right balance of speed and utility, making it a reliable backbone for your recurring content creation tasks without over-allocating budget to more specialized, higher-latency engines.

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 are billed by token, not by minute. Voxtral Small 24B costs $0.10 per 1M input tokens and $0.30 per 1M output tokens, matching Mistral Small 3. GPT Realtime Mini uses standard token billing. There are no silence keep-alive surcharges or per-minute duration fees on either provider.
How does prompt caching work?
Caching discounts vary by provider: Google and OpenAI offer 90% discounts on cached input tokens. Anthropic uses write (1.25x) and read (0.10x) multipliers. Savings are applied to the token portion only, not unit-based fees.
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.