OpenAI vs Anthropic Pricing 2026: Complete Breakdown

gpt-5 vs claude-sonnet-4.5
Complete Comparison: 500,000 input tokens × 300,000 output tokens
Comparison Mode (Custom field comparison)
⚡ 30% Cached

Complete comparison of pricing, performance, and capabilities for 2 leading AI models with 30% Cached.

Comparison Criteria gpt-5
OpenAI
claude-sonnet-4.5
Anthropic
Input Parameters Applied (30% cached)
Input Tokens 500,000 500,000
Output Tokens 300,000 300,000
Calculation Results
Input Cost $0.875000 (rounded ~ 0.88) Best $2.500000 Worst
Output Cost $4.200000 Best $7.500000 Worst
Unit Cost (Audio/OCR) $0.000000 $0.000000
Service Fees $0.000000 $0.000000
Total Cost $5.075000 (rounded ~ 5.08) Best Value $10.000000 Most Expensive
Processing Time 31 minutes, 6.00 seconds Slowest 28 minutes Fastest
Tokens per Second 450 Slowest 500 Fastest
Time to First Token 200ms 200ms
Cost per 1K tokens $0.006048 (rounded ~ 0.01) Best $0.012500 (rounded ~ 0.01) Worst
Tokens per Dollar 165,332 Best Value 80,000 Worst Value
Cost per 1 Million Tokens
Input Cost / 1M (Base) $1.750000 Best $5.000000 Worst
Output Cost / 1M (Base) $14.000000 Best $25.000000 Worst
Input Cost / 1M (Optimized) $1.750000 Best
Optimizations: No optimizations applied
$5.000000 Worst
Optimizations: No optimizations applied
Output Cost / 1M (Optimized) $14.000000 Best
Optimizations: No optimizations applied
$25.000000 Worst
Optimizations: No optimizations applied
Capabilities
Caching Support ✓ Supported ✗ Not Supported
Batch API Support Available ✗ Not Supported
Fine-Tuning Mode Standard Standard
Research Mode Not Enabled Not Enabled
Thinking Enabled Not Enabled Not Enabled
Scroll horizontally to see all data

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Second Model

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All other parameters will be preserved from the current comparison.

ℹ️ Note: Calculation represents bulk volume across multiple requests; single-request limit is 400,000 tokens.

Select AI Model

Gpt 5
OpenAIMax Context: 400,000 tokens
Input: $1.750000 / 1M
Output: $14.000000 / 1M

Calculate Token Costs

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Provider-specific multipliers applied after all calculations
Enable for Haiku 4.5 hard cap bypass
Select platform to enforce context limits
Number of requests (max 1M). Summary view auto-enabled >10k.
Multiply total cost by quantity for project budgeting
$4.838750Total Cost
$0.875000Input Cost
$4.200000Output Cost
$0.000000Unit Cost
$0.000000Search Cost
$0.000000Request Fee
$0.000000Tool Fee
$0.000000Code Execution
800,000Total Tokens
$0.006048Cost per 1K
165,332Tokens per $

Click Recalculate to update after making changes

Calculate Processing Speed

▼
31m 6sProcessing Time
450Tokens/Second
200msTime to First Token
429Effective Speed

Model Comparison

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Model Information

Select a model to see detailed information.

🔄 Advanced Options

⚡ Optimization
30%
Flat fee per session (e.g., $0.03 for Code Interpreter)
Hourly storage fee for cached data (Pro: $4.50/1M/hr, Flash: $1.00/1M/hr)
First 50 hours free, $0.05/hour after (reset at 00:00 UTC)
🧠 Specialized Modes
Enable Thinking Mode (Google models)
Manual thinking tokens (billed at output rate, disabled by default)
Adaptive thinking token estimation for DeepSeek models
30% output surcharge (Vertex AI priority)
Billed at output rate × reasoning multiplier
Global 2x multiplier for priority processing
Enable Reasoning/Thinking Mode (DeepSeek R1, Grok Deep Reason)
Enable Agentic Swarm
🔧 Automated Service Fees
Enable for DeepSeek V4 ($0.01 per 1M tokens)
Enable code execution (adds $0.05 flat fee)
$0.01 per query (auto-applied based on Search Queries input)
🤖 xAI Agent Tools (Unified $5.00/1k)
Real-time X data access calls
Standard internet search calls
Python sandbox execution calls (overrides flat fee if set)
📚 xAI RAG Tools (Unified $2.50/1k)
File search tool access
Collections/RAG knowledge base access - aggregated with File Search at $2.50/1k
ℹ️ Updated xAI Tool Pricing: Agent tools (web, X, code) at $5.00/1k calls. RAG tools (collections, file) at $2.50/1k calls. Integer code_execution_calls overrides boolean.
🎤 Realtime Audio & Deep Research
Enable Deep Research ($2.00/$8.00 rates)
Session length for billing ($0.01 per minute, rounded up)
Active speech time within session
📄 Mistral AI - Unit-Based Options
Number of pages to process with OCR (tiered pricing auto-applied)
Enable HTML table reconstruction surcharge
Duration-based audio processing (not token-based)
Enable speaker diarization (Voxtral models only)
Enable context biasing (Voxtral models only)
🔬 Research & Citation
Enable research tier pricing ($2.00/$8.00 + $0.005/query)
Enable reasoning with 1,000 token floor ($0.015 min)
Fee per source cited when research mode is enabled
⚙️ Performance Tuning
Low = Fast
High = Creative
📊 Advanced Cost Breakdown
📊 Multiple Models Detected: This page contains data for 2 models. See the detailed comparison table above, and switch between models using tabs below.

gpt-5 OpenAI

$5.075000 (rounded ~ 5.08)
Total Cost
⚠️ Note: Calculation represents bulk volume across multiple requests; single-request limit is 400,000 tokens.
⚡ 30% Cached
👁️
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

Base Cost (No Optimizations) $5.075000 (rounded ~ 5.08) Input: $0.875000 (rounded ~ 0.88)
Output: $4.200000
Optimized Cost $5.075000 (rounded ~ 5.08) Input: $0.875000 (rounded ~ 0.88)
Output: $4.200000
Unit: $0.000000
Fees: $0.000000
Total Savings $0.236250 (rounded ~ 0.24) 4.7% discount

Detailed Cost Analysis

For 500,000 input tokens and 300,000 output tokens:

  • Input Cost: $0.875000 (rounded ~ 0.88)
  • Output Cost: $4.200000
  • Total Cost: $5.075000 (rounded ~ 5.08)
  • Cost per 1K tokens: $0.006048 (rounded ~ 0.01)
  • Tokens per dollar: 165,332 tokens
  • Context Window: 400000 tokens

Speed & Performance Analysis

With a processing speed of 450 tokens per second and 200ms time to first token:

  • Processing Time: 31 minutes, 6.00 seconds
  • Latency: 200 milliseconds to first token
  • Base Throughput: 450 tokens/second
  • Effective Throughput: 429 tokens/second (temperature-adjusted)

Best Use Cases

ProcurementVendor evaluationEnterprise buyers

claude-sonnet-4.5 Anthropic 1000000

$10.000000
Total Cost
⚡ 30% Cached
👁️
Vision/Images
✗ Not Available
🎧
Audio Processing
✗ Not Available
🎥
Video Analysis
✗ Not Available
🔧
Tool Usage
✗ Not Available
📄
OCR Support
✗ Not Available
📊
Batch API
✗ Not Available
⚡
Caching
✗ Not Available

💰 Total Cost Calculation

Base Cost (No Optimizations) $10.000000 Input: $2.500000
Output: $7.500000
Optimized Cost $10.000000 Input: $2.500000
Output: $7.500000
Unit: $0.000000
Fees: $0.000000

Detailed Cost Analysis

For 500,000 input tokens and 300,000 output tokens:

  • Input Cost: $2.500000
  • Output Cost: $7.500000
  • Total Cost: $10.000000
  • Cost per 1K tokens: $0.012500 (rounded ~ 0.01)
  • Tokens per dollar: 80,000 tokens
  • Context Window: 1000000 tokens

Speed & Performance Analysis

With a processing speed of 500 tokens per second and 200ms time to first token:

  • Processing Time: 28 minutes
  • Latency: 200 milliseconds to first token
  • Base Throughput: 500 tokens/second
  • Effective Throughput: 476 tokens/second (temperature-adjusted)

Best Use Cases

ProcurementVendor evaluationEnterprise buyers

2026 Pricing Strategy Comparison

Updated 2026 analysis of pricing structures, discount programs, and optimization strategies between OpenAI and Anthropic ecosystems.

Core Comparison

  • OpenAI: Caching (75%), Batch (50%), lower latency
  • Anthropic: Higher context, no optimizations, premium output
  • Break-even: ~500K tokens favors OpenAI with caching
  • Enterprise: Volume discounts available from both

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.
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.
What is the YemHub AI Calculator Tool?
The YemHub AI Calculator is the most comprehensive tool for estimating costs and comparing performance metrics across 44+ AI models. It calculates token-based pricing, analyzes multimodal processing, accounts for state-dependent pricing (context cliffs, tiered tunnels), and provides optimization recommendations.