Gemini 3 Flash vs o3-mini: Fastest Logic APIs

Gemini 3 Flash vs o3-mini
Complete Comparison: 500,000 input tokens × 200,000 output tokens
Comparison Mode
🖼️ 1 Image 🎥 60s Video 🎧 10min Audio ⚡ 90% Cached

Complete comparison of pricing, performance, and capabilities for 2 leading AI models with 1 Image, 60s Video, 10min Audio and more.

🖼️ Multimodal Input ⚡ Caching Optimized (up to 90% savings) 📊 Batch API
Comparison Criteria Gemini 3 Flash
Google
o3-mini
OpenAI
Calculation Results (Current Inputs) (1 images, 60s video (24fps), 10min audio, 90% cached)
Input Tokens 500,000 N/A (Special Pricing)
Output Tokens 200,000 N/A (Special Pricing)
Cost Breakdown
Input Cost $0.066905 (rounded ~ $0.07) N/A (Special Pricing)
Output Cost $0.150000 N/A (Special Pricing)
Unit Cost (Audio/OCR) $0.000000 $0.000000
Service Fees $0.000000 $0.000000
Total Cost $0.162712 (rounded ~ $0.16) Best Value $1.095049 (rounded ~ $1.10) Most Expensive
Processing Time 16 minutes, 5.18 seconds Fastest 17 minutes, 30.57 seconds Slowest
Tokens per Second 800 N/A (Special Pricing)
Time to First Token 100ms Best 140ms Worst
Cost per 1K tokens $0.000221 N/A (Special Pricing)
Tokens per Dollar 4,518,649 N/A (Special Pricing)
Cost per 1 Million Tokens (Informational)
Input Cost / 1M (Base) $0.125000 (rounded ~ $0.13) N/A (Special Pricing)
Output Cost / 1M (Base) $0.750000 N/A (Special Pricing)
Input Cost / 1M (Optimized) $0.062500 (rounded ~ $0.06)
Optimizations: 50.0% batch
N/A (Special Pricing)
Output Cost / 1M (Optimized) $0.375000 (rounded ~ $0.38)
Optimizations: 50.0% batch
N/A (Special Pricing)
Capabilities & Advanced Features
Images Support
1
✓ Supported ✓ Supported
Video Support
60 (24fps)
✓ Supported ✗ Not Supported requested
Audio Support
10
✓ Supported ✗ Not Supported requested
Caching Support
90
✓ Supported ✓ Supported
Batch API Support ✓ Supported ✓ Supported
Tool Usage Support ✓ Supported ✓ Supported
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ℹ️ This model is now in Legacy mode. Results are based on last-known pricing.

Select AI Model

Gemini 3 Flash (Legacy)

GoogleMax Context: 1,000,000 tokens
$0.5 / $3 per 1M tokens
90%
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

$0.162712 Total Cost
$0.006690 Input Cost
$0.150000 Output Cost
$0.000000 Unit Cost
$0.000000 Search Cost
$0.000000 Request Fee
$0.000000 Tool Fee
$0.000000 Code Execution
735,238Total Tokens
$0.000221Cost per 1K
4,518,649Tokens per $
⚫ Archived Model: This model was retired on August 1, 2026. Prices are historical. See successor: Gemini 3.1 Flash.

📊 Advanced Cost Breakdown

Processing Speed

16m 5s Processing Time
800 Tokens/Second
100ms Time to First Token
762 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

📚 Research & Citations

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.

Gemini 3 Flash Google 1000000

$0.162712 (rounded ~ $0.16)
Total Cost
⚠️ This model is now in Legacy mode. Results are based on last-known pricing.
🖼️ 1 Image (1080p) 🎥 60s Video (720p) 🎧 10min Audio ⚡ 90% Cached 📊 Batch API 🔧 Tools
👁️
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) $0.216905 (rounded ~ $0.22) Input: $0.066905 (rounded ~ $0.07)
Output: $0.150000
Optimized Cost $0.162712 (rounded ~ $0.16) Input: $0.066905 (rounded ~ $0.07)
Output: $0.150000
Unit: $0.000000
Fees: $0.000000
Total Savings $0.054193 (rounded ~ $0.05) 25.0% discount

Advanced Cost Breakdown (from Plugin)

🖼️ Multimodal Input
$0.000000
35,238 tokens
📊 Batch API
50.0% off
Asynchronous processing discount

Multimodal Input Details

🖼️ Images
Count: 1
Resolution: 1080p
Tokens: 258
Cost: $0.000000
🎥 Video
Duration: 60 seconds
Quality: 720p
FPS: 24fps
Cost: $0.000000
🎧 Audio
Duration: 10 minutes
Cost: $0.000000

Detailed Cost Analysis (from Plugin)

For 500,000 input tokens and 200,000 output tokens:

  • Input Cost: $0.066905 (rounded ~ $0.07)
  • Output Cost: $0.150000
  • Total Cost: $0.162712 (rounded ~ $0.16)
  • Cost per 1K tokens: $0.000221
  • Tokens per dollar: 4,518,649 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: 16 minutes, 5.18 seconds
  • Latency: 100 milliseconds to first token
  • Base Throughput: 800 tokens/second
  • Effective Throughput: 762 tokens/second (temperature-adjusted)

Best Use Cases

Live Video AnalysisRapid JSON Generation

Want this applied to YOUR actual stack?

This calculator shows the math for Gemini 3 Flash. Your decision needs more — current infrastructure, compliance requirements, actual workload patterns, volume tiers — that change which model is right for you.

Get a $39 personalized AI Architecture Audit. PDF tailored to your stack, delivered in under 60 seconds. 7-day no-questions-asked refund.

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o3-mini OpenAI 1000000

$1.095049 (rounded ~ $1.10)
Total Cost
🖼️ 1 Image (1080p) 🎥 60s Video (720p) 🎧 10min Audio ⚡ 90% Cached 📊 Batch API 🔧 Tools
👁️
Vision/Images
✓ Available
🎧
Audio Processing
✗ Not Available requested
🎥
Video Analysis
✗ Not Available requested
🔧
Tool Usage
✓ Available
📄
OCR Support
✗ Not Available
📊
Batch API
✓ Available
⚡
Caching
✓ Available
90% savings

💰 Total Cost Calculation (from Plugin)

Base Cost (No Optimizations) $1.500258 Input: $0.500258
Output: $1.000000
Optimized Cost $1.095049 (rounded ~ $1.10) Input: $0.500258
Output: $1.000000
Unit: $0.000000
Fees: $0.000000
Total Savings $0.405209 (rounded ~ $0.41) 27.0% discount

Advanced Cost Breakdown (from Plugin)

🖼️ Multimodal Input
$0.000000
258 tokens
📊 Batch API
50.0% off
Asynchronous processing discount

Multimodal Input Details

🖼️ Images
Count: 1
Resolution: 1080p
Tokens: 258
Cost: $0.000000

Detailed Cost Analysis (from Plugin)

For 500,000 input tokens and 200,000 output tokens:

  • Input Cost: $0.500258
  • Output Cost: $1.000000
  • Total Cost: $1.095049 (rounded ~ $1.10)
  • Cost per 1K tokens: $0.001564
  • Tokens per dollar: 639,476 tokens
  • Context Window: 1000000 tokens

Speed & Performance Analysis

With a processing speed of 700 tokens per second and 140ms time to first token:

  • Processing Time: 17 minutes, 30.57 seconds
  • Latency: 140 milliseconds to first token
  • Base Throughput: 700 tokens/second
  • Effective Throughput: 667 tokens/second (temperature-adjusted)

Best Use Cases

Live Video AnalysisRapid JSON Generation

Want this applied to YOUR actual stack?

This calculator shows the math for o3-mini. Your decision needs more — current infrastructure, compliance requirements, actual workload patterns, volume tiers — that change which model is right for you.

Get a $39 personalized AI Architecture Audit. PDF tailored to your stack, delivered in under 60 seconds. 7-day no-questions-asked refund.

Get my instant AI audit — $39 →

✨ Market Recommendations AI Model Registry

← Back to Gemini 3 Flash
📋 Active Input Parameters
Input Tokens: 500,000
Output Tokens: 200,000
Batch API: Enabled (50% discount)
Cached Tokens: 90%
Images: 1 (1080p Resolution)
Video: 60 seconds (720p)
Audio: 10 minutes
Tools: Enabled
Rank AI Model & Provider Total Cost vs Gemini 3 Flash vs o3-mini
🏆 Gemini 3.1 Flash Lite
Google
 $0.081356 (rounded ~ $0.08) Best Value ↓ 50% cheaper ↓ 92.6% cheaper
🥈 Gemini 2.5 Flash
Google
 $0.132627 (rounded ~ $0.13) ↓ 18.5% cheaper ↓ 87.9% cheaper
🥉 Gemini 3.8 Flash
Google
 $0.206568 (rounded ~ $0.21) ↑ 27% more ↓ 81.1% cheaper
#4 Gemini 3.6 Flash
Google
 $0.206568 (rounded ~ $0.21) ↑ 27% more ↓ 81.1% cheaper
#5 Gemini 4 Argon
Google
 $0.550848 ↑ 238.5% more ↓ 49.7% cheaper
#6 Gemini 3.1 Flash
Google
 $0.650848 ↑ 300% more ↓ 40.6% cheaper
#7 Grok 4.3
xAI
 $1.003390 (rounded ~ $1.00) ↑ 516.7% more ↓ 8.4% cheaper
#8 Gemini 2.5 Pro
Google
 $1.627119 (rounded ~ $1.63) ↑ 900% more ↑ 48.6% more
#9 Gemini 2.5 Pro
Google
 $1.627119 (rounded ~ $1.63) ↑ 900% more ↑ 48.6% more
🏆

Gemini 3.1 Flash Lite
Google

$0.081356 (rounded ~ $0.08)
vs Gemini 3 Flash: ↓ 50%
vs o3-mini: ↓ 92.6%
🥈

Gemini 2.5 Flash
Google

$0.132627 (rounded ~ $0.13)
vs Gemini 3 Flash: ↓ 18.5%
vs o3-mini: ↓ 87.9%
🥉

Gemini 3.8 Flash
Google

$0.206568 (rounded ~ $0.21)
vs Gemini 3 Flash: ↑ 27%
vs o3-mini: ↓ 81.1%
#4

Gemini 3.6 Flash
Google

$0.206568 (rounded ~ $0.21)
vs Gemini 3 Flash: ↑ 27%
vs o3-mini: ↓ 81.1%
#5

Gemini 4 Argon
Google

$0.550848
vs Gemini 3 Flash: ↑ 238.5%
vs o3-mini: ↓ 49.7%
#6

Gemini 3.1 Flash
Google

$0.650848
vs Gemini 3 Flash: ↑ 300%
vs o3-mini: ↓ 40.6%
#7

Grok 4.3
xAI

$1.003390 (rounded ~ $1.00)
vs Gemini 3 Flash: ↑ 516.7%
vs o3-mini: ↓ 8.4%
#8

Gemini 2.5 Pro
Google

$1.627119 (rounded ~ $1.63)
vs Gemini 3 Flash: ↑ 900%
vs o3-mini: ↑ 48.6%
#9

Gemini 2.5 Pro
Google

$1.627119 (rounded ~ $1.63)
vs Gemini 3 Flash: ↑ 900%
vs o3-mini: ↑ 48.6%
✨ 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.

Speed for Agents

Gemini 3 Flash is the fastest multimodal model for processing live video streams. o3-mini is the fastest model for logical reasoning and structured JSON output. If your agent needs to ‘see,’ use Flash. If your agent needs to ‘think,’ use o3-mini.

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 are image tokens calculated?
Images are tokenized based on resolution: Low: 85 tokens, Medium: 170 tokens, High: 255 tokens, Full: 765 tokens per image. Some models (like Llama 4 Maverick) use tile-based encoding with 1,610 tokens/image (standard) or 8,050 tokens/image (high-res).
How is video pricing calculated?
Video processing uses either token-based billing (263 tokens per second) for video input, or per-second billing for video generation. Veo 3.1 charges $0.15-$0.40 per generated second depending on speed tier (Fast vs Standard), flat across 720p and 1080p. Sora 2 Pro charges $0.30 at 720p, $0.50 at 1024p, or $0.70 at 1080p per generated second. Frame rate does not affect per-second 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.

Related model pricing

Gemini 3 Flash (Legacy) currently costs $0.50 / $3.00 per 1M tokens. These are the models worth pricing against it, taken live from the tracked registry.

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