Grok 4 Deep Reason vs o3 Pro: Frontier Logic

Grok 4 Deep Reason vs o3 Pro
Complete Comparison: 100,000 input tokens × 50,000 output tokens
Comparison Mode

Complete comparison of pricing, performance, and capabilities for 2 leading AI models .

Comparison Criteria Grok 4 Deep Reason
xAI
o3 Pro
OpenAI
Calculation Results (Current Inputs)
Input Tokens 100,000 100,000
Output Tokens 50,000 50,000
Cost Breakdown
Input Cost $1.000000Best $2.000000Worst
Output Cost $2.500000Best $4.000000Worst
Unit Cost (Audio/OCR) $0.000000 $0.000000
Service Fees $0.000000 $0.000000
Total Cost $3.500000 Best Value $6.000000 Most Expensive
Processing Time 25 minutes, 30.00 seconds Slowest 7 minutes, 17.00 seconds Fastest
Tokens per Second 100Slowest 350Fastest
Time to First Token 350ms Worst 300ms Best
Cost per 1K tokens $0.023333 (rounded ~ 0.02)Best $0.040000Worst
Tokens per Dollar 42,857Best Value 25,000Worst Value
Cost per 1 Million Tokens (Informational)
Input Cost / 1M (Base) $10.000000Best $20.000000Worst
Output Cost / 1M (Base) $50.000000Best $80.000000Worst
Input Cost / 1M (Optimized) $10.000000Best
Optimizations: No optimizations applied
$20.000000Worst
Optimizations: No optimizations applied
Output Cost / 1M (Optimized) $50.000000Best
Optimizations: No optimizations applied
$80.000000Worst
Optimizations: No optimizations applied
Capabilities & Advanced Features
Images Support ✗ Not Supported ✓ Supported
Caching Support ✓ Supported ✓ Supported
Batch API Support ✓ Supported ✓ Supported
Tool Usage Support ✓ Supported ✓ Supported
Scroll horizontally to see all data

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Second Model

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Select AI Model

Grok 4 Deep Reason
xAIMax Context: 2,000,000 tokens
$5 / $25 per 1M tokens (≤128,000 tokens)
▼
▼
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.

Calculate Token Costs

$3.500000 Total Cost
$1.000000 Input Cost
$2.500000 Output Cost
$0.000000 Unit Cost
$0.000000 Search Cost
$0.000000 Request Fee
$0.000000 Tool Fee
$0.000000 Code Execution
150,000Total Tokens
$0.023333Cost per 1K
42,857Tokens per $
🔄 Threshold Pricing Active: Using Premium pricing (premium) based on token volume.
📊 Advanced Cost Breakdown

Processing Speed

25m 30s Processing Time
100 Tokens/Second
350ms Time to First Token
98 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.

Grok 4 Deep Reason xAI 2000000

$3.500000
Total Cost
👁️
Vision/Images
✗ Not Available
🎧
Audio Processing
✗ Not Available
🎥
Video Analysis
✗ Not Available
🔧
Tool Usage
✓ Available
📄
OCR Support
✗ Not Available
📊
Batch API
✓ Available
⚡
Caching
✓ Available
90% savings

💰 Total Cost Calculation (from Plugin)

Base Cost (No Optimizations) $3.500000 Input: $1.000000
Output: $2.500000
Optimized Cost $3.500000 Input: $1.000000
Output: $2.500000
Unit: $0.000000
Fees: $0.000000

Detailed Cost Analysis (from Plugin)

For 100,000 input tokens and 50,000 output tokens:

  • Input Cost: $1.000000
  • Output Cost: $2.500000
  • Total Cost: $3.500000
  • Cost per 1K tokens: $0.023333 (rounded ~ 0.02)
  • Tokens per dollar: 42,857 tokens
  • Context Window: 2000000 tokens

Speed & Performance Analysis

With a processing speed of 100 tokens per second and 350ms time to first token:

  • Processing Time: 25 minutes, 30.00 seconds
  • Latency: 350 milliseconds to first token
  • Base Throughput: 100 tokens/second
  • Effective Throughput: 98 tokens/second (temperature-adjusted)

Best Use Cases

Frontier PhysicsEnterprise Coding

o3 Pro OpenAI

$6.000000
Total Cost
👁️
Vision/Images
✓ Available
🎧
Audio Processing
✗ Not Available
🎥
Video Analysis
✗ Not Available
🔧
Tool Usage
✓ Available
📄
OCR Support
✗ Not Available
📊
Batch API
✓ Available
⚡
Caching
✓ Available
90% savings

💰 Total Cost Calculation (from Plugin)

Base Cost (No Optimizations) $6.000000 Input: $2.000000
Output: $4.000000
Optimized Cost $6.000000 Input: $2.000000
Output: $4.000000
Unit: $0.000000
Fees: $0.000000

Detailed Cost Analysis (from Plugin)

For 100,000 input tokens and 50,000 output tokens:

  • Input Cost: $2.000000
  • Output Cost: $4.000000
  • Total Cost: $6.000000
  • Cost per 1K tokens: $0.040000
  • Tokens per dollar: 25,000 tokens
  • Context Window: 200000 tokens

Speed & Performance Analysis

With a processing speed of 350 tokens per second and 300ms time to first token:

  • Processing Time: 7 minutes, 17.00 seconds
  • Latency: 300 milliseconds to first token
  • Base Throughput: 350 tokens/second
  • Effective Throughput: 343 tokens/second (temperature-adjusted)

Best Use Cases

Frontier PhysicsEnterprise Coding

✨ Market Recommendations AI Model Registry

← Back to Grok 4 Deep Reason
📋 Active Input Parameters
Input Tokens: 100,000
Output Tokens: 50,000
Rank AI Model & Provider Total Cost vs Grok 4 Deep Reason vs o3 Pro
🏆 Sora 2 Pro
OpenAI
 $0.000000 Best Value ↓ 100% cheaper ↓ 100% cheaper
🥈 Veo 3.1
Google
 $0.000000 ↓ 100% cheaper ↓ 100% cheaper
🥉 Veo 3.1 Fast
Google
 $0.000000 ↓ 100% cheaper ↓ 100% cheaper
#4 Llama 4 Scout
Meta AI
 $0.023000 (rounded ~ 0.02) ↓ 99.3% cheaper ↓ 99.6% cheaper
#5 Devstral Small 2
Mistral AI
 $0.025000 (rounded ~ 0.03) ↓ 99.3% cheaper ↓ 99.6% cheaper
#6 Gemini 3.1 Flash Lite
Google
 $0.030000 ↓ 99.1% cheaper ↓ 99.5% cheaper
#7 Grok 4.1 Fast
xAI
 $0.045000 (rounded ~ 0.05) ↓ 98.7% cheaper ↓ 99.3% cheaper
#8 Llama 4 Maverick (400B)
Meta AI
 $0.069500 ↓ 98% cheaper ↓ 98.8% cheaper
#9 Nemotron 3 Super
Mistral AI
 $0.071000 (rounded ~ 0.07) ↓ 98% cheaper ↓ 98.8% cheaper
#10 DeepSeek V4 (Engram)
DeepSeek
 $0.082000 (rounded ~ 0.08) ↓ 97.7% cheaper ↓ 98.6% cheaper
#11 Devstral 2
Mistral AI
 $0.140000 ↓ 96% cheaper ↓ 97.7% cheaper
#12 DeepSeek R1
DeepSeek
 $0.164500 (rounded ~ 0.16) ↓ 95.3% cheaper ↓ 97.3% cheaper
#13 o4-mini
OpenAI
 $0.330000 ↓ 90.6% cheaper ↓ 94.5% cheaper
#14 Mistral Large 3
Mistral AI
 $0.500000 ↓ 85.7% cheaper ↓ 91.7% cheaper
#15 Sonar Deep Research
Perplexity
 $0.600000 ↓ 82.9% cheaper ↓ 90% cheaper
#16 Gemini 3.1 Pro
Google
 $0.800000 ↓ 77.1% cheaper ↓ 86.7% cheaper
#17 GPT-5.3 Codex Spark
OpenAI
 $0.875000 (rounded ~ 0.88) ↓ 75% cheaper ↓ 85.4% cheaper
#18 GPT-5.4 Thinking
OpenAI
 $1.000000 ↓ 71.4% cheaper ↓ 83.3% cheaper
#19 Claude Sonnet 4.6
Anthropic
 $1.050000 ↓ 70% cheaper ↓ 82.5% cheaper
#20 Grok 5
xAI
 $1.050000 ↓ 70% cheaper ↓ 82.5% cheaper
#21 Sonar Pro
Perplexity
 $1.060000 ↓ 69.7% cheaper ↓ 82.3% cheaper
#22 Claude Opus 4.6
Anthropic
 $1.750000 ↓ 50% cheaper ↓ 70.8% cheaper
#23 Grok 4.1
xAI
 $2.100000 ↓ 40% cheaper ↓ 65% cheaper
#24 o3 Deep Research
OpenAI
 $3.000000 ↓ 14.3% cheaper ↓ 50% cheaper
#25 o3 Pro
OpenAI
 $6.000000 ↑ 71.4% more Same price
#26 o3 Pro
OpenAI
 $6.000000 ↑ 71.4% more Same price
🏆

Sora 2 Pro
OpenAI

$0.000000
vs Grok 4 Deep Reason: ↓ 100%
vs o3 Pro: ↓ 100%
🥈

Veo 3.1
Google

$0.000000
vs Grok 4 Deep Reason: ↓ 100%
vs o3 Pro: ↓ 100%
🥉

Veo 3.1 Fast
Google

$0.000000
vs Grok 4 Deep Reason: ↓ 100%
vs o3 Pro: ↓ 100%
#4

Llama 4 Scout
Meta AI

$0.023000 (rounded ~ 0.02)
vs Grok 4 Deep Reason: ↓ 99.3%
vs o3 Pro: ↓ 99.6%
#5

Devstral Small 2
Mistral AI

$0.025000 (rounded ~ 0.03)
vs Grok 4 Deep Reason: ↓ 99.3%
vs o3 Pro: ↓ 99.6%
#6

Gemini 3.1 Flash Lite
Google

$0.030000
vs Grok 4 Deep Reason: ↓ 99.1%
vs o3 Pro: ↓ 99.5%
#7

Grok 4.1 Fast
xAI

$0.045000 (rounded ~ 0.05)
vs Grok 4 Deep Reason: ↓ 98.7%
vs o3 Pro: ↓ 99.3%
#8

Llama 4 Maverick (400B)
Meta AI

$0.069500
vs Grok 4 Deep Reason: ↓ 98%
vs o3 Pro: ↓ 98.8%
#9

Nemotron 3 Super
Mistral AI

$0.071000 (rounded ~ 0.07)
vs Grok 4 Deep Reason: ↓ 98%
vs o3 Pro: ↓ 98.8%
#10

DeepSeek V4 (Engram)
DeepSeek

$0.082000 (rounded ~ 0.08)
vs Grok 4 Deep Reason: ↓ 97.7%
vs o3 Pro: ↓ 98.6%
#11

Devstral 2
Mistral AI

$0.140000
vs Grok 4 Deep Reason: ↓ 96%
vs o3 Pro: ↓ 97.7%
#12

DeepSeek R1
DeepSeek

$0.164500 (rounded ~ 0.16)
vs Grok 4 Deep Reason: ↓ 95.3%
vs o3 Pro: ↓ 97.3%
#13

o4-mini
OpenAI

$0.330000
vs Grok 4 Deep Reason: ↓ 90.6%
vs o3 Pro: ↓ 94.5%
#14

Mistral Large 3
Mistral AI

$0.500000
vs Grok 4 Deep Reason: ↓ 85.7%
vs o3 Pro: ↓ 91.7%
#15

Sonar Deep Research
Perplexity

$0.600000
vs Grok 4 Deep Reason: ↓ 82.9%
vs o3 Pro: ↓ 90%
#16

Gemini 3.1 Pro
Google

$0.800000
vs Grok 4 Deep Reason: ↓ 77.1%
vs o3 Pro: ↓ 86.7%
#17

GPT-5.3 Codex Spark
OpenAI

$0.875000 (rounded ~ 0.88)
vs Grok 4 Deep Reason: ↓ 75%
vs o3 Pro: ↓ 85.4%
#18

GPT-5.4 Thinking
OpenAI

$1.000000
vs Grok 4 Deep Reason: ↓ 71.4%
vs o3 Pro: ↓ 83.3%
#19

Claude Sonnet 4.6
Anthropic

$1.050000
vs Grok 4 Deep Reason: ↓ 70%
vs o3 Pro: ↓ 82.5%
#20

Grok 5
xAI

$1.050000
vs Grok 4 Deep Reason: ↓ 70%
vs o3 Pro: ↓ 82.5%
#21

Sonar Pro
Perplexity

$1.060000
vs Grok 4 Deep Reason: ↓ 69.7%
vs o3 Pro: ↓ 82.3%
#22

Claude Opus 4.6
Anthropic

$1.750000
vs Grok 4 Deep Reason: ↓ 50%
vs o3 Pro: ↓ 70.8%
#23

Grok 4.1
xAI

$2.100000
vs Grok 4 Deep Reason: ↓ 40%
vs o3 Pro: ↓ 65%
#24

o3 Deep Research
OpenAI

$3.000000
vs Grok 4 Deep Reason: ↓ 14.3%
vs o3 Pro: ↓ 50%
#25

o3 Pro
OpenAI

$6.000000
vs Grok 4 Deep Reason: ↑ 71.4%
vs o3 Pro: Same
#26

o3 Pro
OpenAI

$6.000000
vs Grok 4 Deep Reason: ↑ 71.4%
vs o3 Pro: Same
✨ 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.

Brute Force vs Surgical Reasoning

xAI’s Grok 4 Deep Reason utilizes a 2M context window and heavy ‘Thinking’ tokens to solve frontier physics and math problems. OpenAI’s o3 Pro is a more balanced reasoning model for enterprise coding and logic. Grok is the ‘Researcher’s Model’ with live X-data access; o3 Pro is the ‘Developer’s Choice’ for stable API integration.

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 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.