Claude Opus 4.7 vs GPT-5.4 Pro for 500,000-Token Legal Due Diligence Pipelines

Claude Opus 4.7 vs GPT-5.4 Pro
Complete Comparison: 500,000 input tokens × 1,000 output tokens
Comparison Mode
⚡ 60% Cached

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

⚡ Caching Optimized (up to 90% savings) 📊 Batch API
Comparison Criteria Claude Opus 4.7
Anthropic
GPT-5.4 Pro
OpenAI
Calculation Results (Current Inputs) (60% cached)
Input Tokens 500,000 500,000
Output Tokens 1,000 1,000
Cost Breakdown
Input Cost $0.625000 (rounded ~ $0.63)Best $15.000000Worst
Output Cost $0.006250 (rounded ~ $0.01)Best $0.135000 (rounded ~ $0.14)Worst
Unit Cost (Audio/OCR) $0.000000 $0.000000
Service Fees $0.000000 $0.000000
Total Cost $0.293750 (rounded ~ $0.29) Best Value $7.035000 (rounded ~ $7.04) Most Expensive
Processing Time 32 minutes, 26.37 seconds Slowest 24 minutes, 5.92 seconds Fastest
Tokens per Second 260Slowest 350Fastest
Time to First Token 400ms Worst 250ms Best
Cost per 1K tokens $0.000586Best $0.014042 (rounded ~ $0.01)Worst
Tokens per Dollar 1,705,532Best Value 71,215Worst Value
Cost per 1 Million Tokens (Informational)
Input Cost / 1M (Base) $1.250000Best $30.000000Worst
Output Cost / 1M (Base) $6.250000Best $135.000000Worst
Input Cost / 1M (Optimized) $0.625000 (rounded ~ $0.63)Best
Optimizations: 50.0% batch
$15.000000Worst
Optimizations: 50.0% batch
Output Cost / 1M (Optimized) $3.125000 (rounded ~ $3.13)Best
Optimizations: 50.0% batch
$67.500000Worst
Optimizations: 50.0% batch
Capabilities & Advanced Features
Images Support ✓ Supported ✓ Supported
Caching Support
60
✓ Supported ✓ Supported
Batch API Support ✓ Supported ✓ Supported
Tool Usage Support ✓ Supported ✓ Supported
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Select AI Model

Claude Opus 4.7
AnthropicMax Context: 1,000,000 tokens
$5 / $25 per 1M tokens
Use Batch API (50% discount)
60%
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

$0.250000 Input Cost
$0.006250 Output Cost
$0.000000 Unit Cost
$0.000000 Search Cost
$0.000000 Request Fee
$0.000000 Tool Fee
$0.000000 Code Execution
501,000Total Tokens
$0.000586Cost per 1K
1,705,532Tokens per $
📊 Advanced Cost Breakdown

Processing Speed

32m 26s Processing Time
260 Tokens/Second
400ms Time to First Token
257 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
📊 Multiple Models Detected: This page contains data for 2 models. See the detailed comparison table above, and switch between models using tabs below.

Claude Opus 4.7 Anthropic 1000000

$0.293750 (rounded ~ $0.29)
Total Cost
⚡ 60% Cached 📊 Batch API 🔧 Tools
👁️
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) $0.631250 (rounded ~ $0.63) Input: $0.625000 (rounded ~ $0.63)
Output: $0.006250 (rounded ~ $0.01)
Optimized Cost $0.293750 (rounded ~ $0.29) Input: $0.625000 (rounded ~ $0.63)
Output: $0.006250 (rounded ~ $0.01)
Unit: $0.000000
Fees: $0.000000
Total Savings $0.337500 (rounded ~ $0.34) 53.5% discount

Advanced Cost Breakdown (from Plugin)

📊 Batch API
50.0% off
Asynchronous processing discount

Detailed Cost Analysis (from Plugin)

For 500,000 input tokens and 1,000 output tokens:

  • Input Cost: $0.625000 (rounded ~ $0.63)
  • Output Cost: $0.006250 (rounded ~ $0.01)
  • Total Cost: $0.293750 (rounded ~ $0.29)
  • Cost per 1K tokens: $0.000586
  • Tokens per dollar: 1,705,532 tokens
  • Context Window: 1000000 tokens

Speed & Performance Analysis

With a processing speed of 260 tokens per second and 400ms time to first token:

  • Processing Time: 32 minutes, 26.37 seconds
  • Latency: 400 milliseconds to first token
  • Base Throughput: 260 tokens/second
  • Effective Throughput: 257 tokens/second (temperature-adjusted)

Best Use Cases

High-stakes interpretive legal analysis and comparative contract auditing.

Want this applied to YOUR actual stack?

This calculator shows the math for Claude Opus 4.7. 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 →

GPT-5.4 Pro OpenAI 1024000 🏔️ Context Cliff

$7.035000 (rounded ~ $7.04)
Total Cost
⚡ 60% Cached 📊 Batch API 🔧 Tools
👁️
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) $15.135000 (rounded ~ $15.14) Input: $15.000000
Output: $0.135000 (rounded ~ $0.14)
Optimized Cost $7.035000 (rounded ~ $7.04) Input: $15.000000
Output: $0.135000 (rounded ~ $0.14)
Unit: $0.000000
Fees: $0.000000
Total Savings $8.100000 53.5% discount

Advanced Cost Breakdown (from Plugin)

📊 Batch API
50.0% off
Asynchronous processing discount
🏔️ Context Cliff
Premium Tier
>272,000 tokens triggered premium pricing
📊 Cliff Pricing
Premium
premium pricing (threshold: 272,000)

Detailed Cost Analysis (from Plugin)

For 500,000 input tokens and 1,000 output tokens:

  • Input Cost: $15.000000
  • Output Cost: $0.135000 (rounded ~ $0.14)
  • Total Cost: $7.035000 (rounded ~ $7.04)
  • Cost per 1K tokens: $0.014042 (rounded ~ $0.01)
  • Tokens per dollar: 71,215 tokens
  • Context Window: 1024000 tokens

Speed & Performance Analysis

With a processing speed of 350 tokens per second and 250ms time to first token:

  • Processing Time: 24 minutes, 5.92 seconds
  • Latency: 250 milliseconds to first token
  • Base Throughput: 350 tokens/second
  • Effective Throughput: 347 tokens/second (temperature-adjusted)

Best Use Cases

High-stakes interpretive legal analysis and comparative contract auditing.

Want this applied to YOUR actual stack?

This calculator shows the math for GPT-5.4 Pro. 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 Claude Opus 4.7
📋 Active Input Parameters
Input Tokens: 500,000
Output Tokens: 1,000
Batch API: Enabled (50% discount)
Cached Tokens: 60%
Tools: Enabled
Rank AI Model & Provider Total Cost vs Claude Opus 4.7 vs GPT-5.4 Pro
🏆 Gemini 3.1 Flash Lite
Google
$0.014750 (rounded ~ $0.01) Best Value ↓ 95% cheaper ↓ 99.8% cheaper
🥈 Gemini 2.5 Flash
Google
$0.017875 (rounded ~ $0.02) ↓ 93.9% cheaper ↓ 99.7% cheaper
🥉 Grok 4.3
xAI
$0.072500 (rounded ~ $0.07) ↓ 75.3% cheaper ↓ 99% cheaper
#4 Gemini 3.5 Flash
Google
$0.088500 (rounded ~ $0.09) ↓ 69.9% cheaper ↓ 98.7% cheaper
#5 Grok 4.20 Beta
xAI
$0.116500 (rounded ~ $0.12) ↓ 60.3% cheaper ↓ 98.3% cheaper
#6 Gemini 3.1 Flash
Google
$0.118000 (rounded ~ $0.12) ↓ 59.8% cheaper ↓ 98.3% cheaper
#7 Claude Sonnet 4.6
Anthropic
$0.176250 (rounded ~ $0.18) ↓ 40% cheaper ↓ 97.5% cheaper
#8 Claude Opus 4.8
Anthropic
$0.293750 (rounded ~ $0.29) Same price ↓ 95.8% cheaper
#9 Claude Opus 4.6
Anthropic
$0.293750 (rounded ~ $0.29) Same price ↓ 95.8% cheaper
#10 Gemini 2.5 Pro
Google
$0.295000 (rounded ~ $0.30) ↑ 0.4% more ↓ 95.8% cheaper
#11 Gemini 3.1 Pro
Google
$0.469000 ↑ 59.7% more ↓ 93.3% cheaper
#12 GPT-5.4
OpenAI
$0.586250 (rounded ~ $0.59) ↑ 99.6% more ↓ 91.7% cheaper
#13 GPT-5.4 Thinking
OpenAI
$0.586250 (rounded ~ $0.59) ↑ 99.6% more ↓ 91.7% cheaper
#14 GPT-5.5
OpenAI
$1.172500 (rounded ~ $1.17) ↑ 299.1% more ↓ 83.3% cheaper
#15 GPT-5.5
OpenAI
$1.172500 (rounded ~ $1.17) ↑ 299.1% more ↓ 83.3% cheaper
🏆

Gemini 3.1 Flash Lite
Google

$0.014750 (rounded ~ $0.01)
vs Claude Opus 4.7: ↓ 95%
vs GPT-5.4 Pro: ↓ 99.8%
🥈

Gemini 2.5 Flash
Google

$0.017875 (rounded ~ $0.02)
vs Claude Opus 4.7: ↓ 93.9%
vs GPT-5.4 Pro: ↓ 99.7%
🥉

Grok 4.3
xAI

$0.072500 (rounded ~ $0.07)
vs Claude Opus 4.7: ↓ 75.3%
vs GPT-5.4 Pro: ↓ 99%
#4

Gemini 3.5 Flash
Google

$0.088500 (rounded ~ $0.09)
vs Claude Opus 4.7: ↓ 69.9%
vs GPT-5.4 Pro: ↓ 98.7%
#5

Grok 4.20 Beta
xAI

$0.116500 (rounded ~ $0.12)
vs Claude Opus 4.7: ↓ 60.3%
vs GPT-5.4 Pro: ↓ 98.3%
#6

Gemini 3.1 Flash
Google

$0.118000 (rounded ~ $0.12)
vs Claude Opus 4.7: ↓ 59.8%
vs GPT-5.4 Pro: ↓ 98.3%
#7

Claude Sonnet 4.6
Anthropic

$0.176250 (rounded ~ $0.18)
vs Claude Opus 4.7: ↓ 40%
vs GPT-5.4 Pro: ↓ 97.5%
#8

Claude Opus 4.8
Anthropic

$0.293750 (rounded ~ $0.29)
vs Claude Opus 4.7: Same
vs GPT-5.4 Pro: ↓ 95.8%
#9

Claude Opus 4.6
Anthropic

$0.293750 (rounded ~ $0.29)
vs Claude Opus 4.7: Same
vs GPT-5.4 Pro: ↓ 95.8%
#10

Gemini 2.5 Pro
Google

$0.295000 (rounded ~ $0.30)
vs Claude Opus 4.7: ↑ 0.4%
vs GPT-5.4 Pro: ↓ 95.8%
#11

Gemini 3.1 Pro
Google

$0.469000
vs Claude Opus 4.7: ↑ 59.7%
vs GPT-5.4 Pro: ↓ 93.3%
#12

GPT-5.4
OpenAI

$0.586250 (rounded ~ $0.59)
vs Claude Opus 4.7: ↑ 99.6%
vs GPT-5.4 Pro: ↓ 91.7%
#13

GPT-5.4 Thinking
OpenAI

$0.586250 (rounded ~ $0.59)
vs Claude Opus 4.7: ↑ 99.6%
vs GPT-5.4 Pro: ↓ 91.7%
#14

GPT-5.5
OpenAI

$1.172500 (rounded ~ $1.17)
vs Claude Opus 4.7: ↑ 299.1%
vs GPT-5.4 Pro: ↓ 83.3%
#15

GPT-5.5
OpenAI

$1.172500 (rounded ~ $1.17)
vs Claude Opus 4.7: ↑ 299.1%
vs GPT-5.4 Pro: ↓ 83.3%
✨ 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.

When comparing Claude Opus 4.7 and GPT-5.4 Pro for 500,000-Token Legal Due Diligence Pipelines, legal technologists must weigh nuanced reasoning against raw architectural speed. Legal review is rarely about simple summarization; it is about comparative analysis—identifying discrepancies between a master services agreement and its associated amendments.

Claude Opus 4.7 is often favored in legal tech for its thinking capabilities, which excel at multi-step logical verification, particularly when the model needs to reason through complex indemnity clauses. It is particularly effective for courses that teach students to build agents that verify clauses against firm-specific playbooks.

Conversely, GPT-5.4 Pro brings a slightly more aggressive optimization for structured extraction. If your curriculum focuses on building high-throughput pipelines where the goal is to turn thousands of unstructured PDFs into structured JSON objects for a dashboard, the efficiency gains here are significant. The decision between these two often comes down to the required depth of analysis: choose Opus for high-stakes, interpretative tasks where the cost of a miss is high, and the Pro variant for high-velocity extraction tasks where consistent output formatting is the primary KPI. Both models offer the context window necessary to hold complete, 50-page agreements in memory, ensuring that legal entities and definitions remain consistent from the preamble to the signature block.

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 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.