Claude Fable 5.1 Pricing for HR Policy Q&A at 100K Tokens

Complete Analysis: 100,500 tokens for Claude Fable 5.1
⚡ 50% Cached

Complete analysis of pricing, performance, and use cases for Anthropic's Claude Fable 5.1 model with 50% Cached.

⚡ Caching Optimized (up to 90% savings)
$0.537500 (rounded ~ $0.54) Total Cost
100,500 Total Tokens
8 minutes, 32.25 seconds Processing Time
196 Effective Tokens/Sec

Click Recalculate to update after making changes

Select AI Model

Claude Fable 5.1

AnthropicMax Context: 1,000,000 tokens
$10 / $50 per 1M tokens
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.

Calculate Token Costs

$0.537500 Total Cost
$0.500000 Input Cost
$0.025000 Output Cost
$0.000000 Unit Cost
$0.000000 Search Cost
$0.000000 Request Fee
$0.000000 Tool Fee
$0.000000 Code Execution
100,500Total Tokens
$0.005348Cost per 1K
186,977Tokens per $

📊 Advanced Cost Breakdown

Processing Speed

8m 32s Processing Time
210 Tokens/Second
430ms Time to First Token
196 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

Claude Fable 5.1 Anthropic 1000000

$0.537500 (rounded ~ $0.54)
Total Cost
⚡ 50% Cached 🔧 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) $1.025000 (rounded ~ $1.03) Input: $1.000000
Output: $0.025000 (rounded ~ $0.03)
Optimized Cost $0.537500 (rounded ~ $0.54) Input: $1.000000
Output: $0.025000 (rounded ~ $0.03)
Unit: $0.000000
Fees: $0.000000
Total Savings $0.487500 (rounded ~ $0.49) 47.6% discount

Detailed Cost Analysis (from Plugin)

For 100,000 input tokens and 500 output tokens:

  • Input Cost: $1.000000
  • Output Cost: $0.025000 (rounded ~ $0.03)
  • Total Cost: $0.537500 (rounded ~ $0.54)
  • Cost per 1K tokens: $0.005348 (rounded ~ $0.01)
  • Tokens per dollar: 186,977 tokens
  • Context Window: 1000000 tokens

Speed & Performance Analysis

With a processing speed of 210 tokens per second and 430ms time to first token:

  • Processing Time: 8 minutes, 32.25 seconds
  • Latency: 430 milliseconds to first token
  • Base Throughput: 210 tokens/second
  • Effective Throughput: 196 tokens/second (temperature-adjusted)

Best Use Cases

Perfect for internal policy retrievaldocument Q&Aand MVP RAG pipelines requiring high reasoning fidelity.

Want this applied to YOUR actual stack?

This calculator shows the math for Claude Fable 5.1. 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 Fable 5.1
📋 Active Input Parameters
Input Tokens: 100,000
Output Tokens: 500
Cached Tokens: 50%
Tools: Enabled
Rank AI Model & Provider Total Cost vs Claude Fable 5.1
🏆 Claude Haiku 5.5
Anthropic
 $0.005750 (rounded ~ $0.01) Best Value ↓ 98.9% cheaper
🥈 GPT-6 Luna
OpenAI
 $0.005750 (rounded ~ $0.01) ↓ 98.9% cheaper
🥉 GPT-5.6 Luna
OpenAI
 $0.011600 (rounded ~ $0.01) ↓ 97.8% cheaper
#4 Grok Code Fast 1
xAI
 $0.011750 (rounded ~ $0.01) ↓ 97.8% cheaper
#5 Gemini 3.1 Flash Lite
Google
 $0.014500 (rounded ~ $0.01) ↓ 97.3% cheaper
#6 Gemini 3.5 Flash-Lite
Google
 $0.017750 (rounded ~ $0.02) ↓ 96.7% cheaper
#7 Gemini 2.5 Flash
Google
 $0.017750 (rounded ~ $0.02) ↓ 96.7% cheaper
#8 Mistral Large 3
Mistral AI
 $0.028250 (rounded ~ $0.03) ↓ 94.7% cheaper
#9 Gemini 3.1 Flash
Google
 $0.029000 ↓ 94.6% cheaper
#10 Gemini 3.8 Flash
Google
 $0.043125 (rounded ~ $0.04) ↓ 92% cheaper
#11 Gemini 3.6 Flash
Google
 $0.043125 (rounded ~ $0.04) ↓ 92% cheaper
#12 GPT-5.4 mini
OpenAI
 $0.043500 (rounded ~ $0.04) ↓ 91.9% cheaper
#13 Grok Build 0.1
xAI
 $0.056000 (rounded ~ $0.06) ↓ 89.6% cheaper
#14 Claude Haiku 4.5
Anthropic
 $0.057500 (rounded ~ $0.06) ↓ 89.3% cheaper
#15 Grok 4.3
xAI
 $0.070000 ↓ 87% cheaper
#16 Grok 4.20 Beta
xAI
 $0.070000 ↓ 87% cheaper
#17 Gemini 2.5 Pro
Google
 $0.073750 (rounded ~ $0.07) ↓ 86.3% cheaper
#18 Mistral Large 4
Mistral AI
 $0.076890 (rounded ~ $0.08) ↓ 85.7% cheaper
#19 GPT-5.3 Codex Spark
OpenAI
 $0.103250 (rounded ~ $0.10) ↓ 80.8% cheaper
#20 GPT-5.3 Instant
OpenAI
 $0.103250 (rounded ~ $0.10) ↓ 80.8% cheaper
#21 Claude Sonnet 5.5
Anthropic
 $0.110000 ↓ 79.5% cheaper
#22 Grok 4.7
xAI
 $0.113000 (rounded ~ $0.11) ↓ 79% cheaper
#23 Grok 4.6
xAI
 $0.113000 (rounded ~ $0.11) ↓ 79% cheaper
#24 Grok 4.5
xAI
 $0.113000 (rounded ~ $0.11) ↓ 79% cheaper
#25 Gemini 4 Argon
Google
 $0.115000 (rounded ~ $0.12) ↓ 78.6% cheaper
#26 GPT-6.1 Sol
OpenAI
 $0.115000 (rounded ~ $0.12) ↓ 78.6% cheaper
#27 GPT-6 Sol
OpenAI
 $0.115000 (rounded ~ $0.12) ↓ 78.6% cheaper
#28 Claude Sonnet 5
Anthropic
 $0.115000 (rounded ~ $0.12) ↓ 78.6% cheaper
#29 Gemini 3.1 Pro
Google
 $0.116000 (rounded ~ $0.12) ↓ 78.4% cheaper
#30 GPT-5.6 Terra
OpenAI
 $0.116000 (rounded ~ $0.12) ↓ 78.4% cheaper
#31 Kimi K3.1 Pro
Moonshot AI
 $0.122000 (rounded ~ $0.12) ↓ 77.3% cheaper
#32 GPT-5.4
OpenAI
 $0.145000 (rounded ~ $0.15) ↓ 73% cheaper
#33 GPT-5.4 Thinking
OpenAI
 $0.145000 (rounded ~ $0.15) ↓ 73% cheaper
#34 Claude Sonnet 4.6
Anthropic
 $0.172500 (rounded ~ $0.17) ↓ 67.9% cheaper
#35 Kimi K3
Moonshot AI
 $0.183000 (rounded ~ $0.18) ↓ 66% cheaper
#36 Claude Opus 5.5
Anthropic
 $0.220000 ↓ 59.1% cheaper
#37 GPT-5.6 Sol
OpenAI
 $0.230000 ↓ 57.2% cheaper
#38 Claude Opus 4.7
Anthropic
 $0.287500 (rounded ~ $0.29) ↓ 46.5% cheaper
#39 Claude Opus 5
Anthropic
 $0.287500 (rounded ~ $0.29) ↓ 46.5% cheaper
#40 Claude Opus 4.8
Anthropic
 $0.287500 (rounded ~ $0.29) ↓ 46.5% cheaper
#41 Claude Opus 4.6
Anthropic
 $0.287500 (rounded ~ $0.29) ↓ 46.5% cheaper
#42 GPT-5.5
OpenAI
 $0.290000 ↓ 46% cheaper
#43 GPT-5.5 Instant
OpenAI
 $0.290000 ↓ 46% cheaper
#44 Muse Wonder 1.0
Meta AI
 $0.410000 ↓ 23.7% cheaper
#45 Claude Mythos 5.1
Anthropic
 $0.537500 (rounded ~ $0.54) Same price
#46 Claude Fable 5
Anthropic
 $0.575000 (rounded ~ $0.58) ↑ 7% more
#47 Claude Mythos 5
Anthropic
 $0.575000 (rounded ~ $0.58) ↑ 7% more
#48 GPT-6 Astra
OpenAI
 $0.575000 (rounded ~ $0.58) ↑ 7% more
#49 GPT-5.2 Pro
OpenAI
 $1.239000 ↑ 130.5% more
#50 GPT-5.2 Pro
OpenAI
 $1.239000 ↑ 130.5% more
🏆

Claude Haiku 5.5
Anthropic

$0.005750 (rounded ~ $0.01)
vs Claude Fable 5.1: ↓ 98.9%
🥈

GPT-6 Luna
OpenAI

$0.005750 (rounded ~ $0.01)
vs Claude Fable 5.1: ↓ 98.9%
🥉

GPT-5.6 Luna
OpenAI

$0.011600 (rounded ~ $0.01)
vs Claude Fable 5.1: ↓ 97.8%
#4

Grok Code Fast 1
xAI

$0.011750 (rounded ~ $0.01)
vs Claude Fable 5.1: ↓ 97.8%
#5

Gemini 3.1 Flash Lite
Google

$0.014500 (rounded ~ $0.01)
vs Claude Fable 5.1: ↓ 97.3%
#6

Gemini 3.5 Flash-Lite
Google

$0.017750 (rounded ~ $0.02)
vs Claude Fable 5.1: ↓ 96.7%
#7

Gemini 2.5 Flash
Google

$0.017750 (rounded ~ $0.02)
vs Claude Fable 5.1: ↓ 96.7%
#8

Mistral Large 3
Mistral AI

$0.028250 (rounded ~ $0.03)
vs Claude Fable 5.1: ↓ 94.7%
#9

Gemini 3.1 Flash
Google

$0.029000
vs Claude Fable 5.1: ↓ 94.6%
#10

Gemini 3.8 Flash
Google

$0.043125 (rounded ~ $0.04)
vs Claude Fable 5.1: ↓ 92%
#11

Gemini 3.6 Flash
Google

$0.043125 (rounded ~ $0.04)
vs Claude Fable 5.1: ↓ 92%
#12

GPT-5.4 mini
OpenAI

$0.043500 (rounded ~ $0.04)
vs Claude Fable 5.1: ↓ 91.9%
#13

Grok Build 0.1
xAI

$0.056000 (rounded ~ $0.06)
vs Claude Fable 5.1: ↓ 89.6%
#14

Claude Haiku 4.5
Anthropic

$0.057500 (rounded ~ $0.06)
vs Claude Fable 5.1: ↓ 89.3%
#15

Grok 4.3
xAI

$0.070000
vs Claude Fable 5.1: ↓ 87%
#16

Grok 4.20 Beta
xAI

$0.070000
vs Claude Fable 5.1: ↓ 87%
#17

Gemini 2.5 Pro
Google

$0.073750 (rounded ~ $0.07)
vs Claude Fable 5.1: ↓ 86.3%
#18

Mistral Large 4
Mistral AI

$0.076890 (rounded ~ $0.08)
vs Claude Fable 5.1: ↓ 85.7%
#19

GPT-5.3 Codex Spark
OpenAI

$0.103250 (rounded ~ $0.10)
vs Claude Fable 5.1: ↓ 80.8%
#20

GPT-5.3 Instant
OpenAI

$0.103250 (rounded ~ $0.10)
vs Claude Fable 5.1: ↓ 80.8%
#21

Claude Sonnet 5.5
Anthropic

$0.110000
vs Claude Fable 5.1: ↓ 79.5%
#22

Grok 4.7
xAI

$0.113000 (rounded ~ $0.11)
vs Claude Fable 5.1: ↓ 79%
#23

Grok 4.6
xAI

$0.113000 (rounded ~ $0.11)
vs Claude Fable 5.1: ↓ 79%
#24

Grok 4.5
xAI

$0.113000 (rounded ~ $0.11)
vs Claude Fable 5.1: ↓ 79%
#25

Gemini 4 Argon
Google

$0.115000 (rounded ~ $0.12)
vs Claude Fable 5.1: ↓ 78.6%
#26

GPT-6.1 Sol
OpenAI

$0.115000 (rounded ~ $0.12)
vs Claude Fable 5.1: ↓ 78.6%
#27

GPT-6 Sol
OpenAI

$0.115000 (rounded ~ $0.12)
vs Claude Fable 5.1: ↓ 78.6%
#28

Claude Sonnet 5
Anthropic

$0.115000 (rounded ~ $0.12)
vs Claude Fable 5.1: ↓ 78.6%
#29

Gemini 3.1 Pro
Google

$0.116000 (rounded ~ $0.12)
vs Claude Fable 5.1: ↓ 78.4%
#30

GPT-5.6 Terra
OpenAI

$0.116000 (rounded ~ $0.12)
vs Claude Fable 5.1: ↓ 78.4%
#31

Kimi K3.1 Pro
Moonshot AI

$0.122000 (rounded ~ $0.12)
vs Claude Fable 5.1: ↓ 77.3%
#32

GPT-5.4
OpenAI

$0.145000 (rounded ~ $0.15)
vs Claude Fable 5.1: ↓ 73%
#33

GPT-5.4 Thinking
OpenAI

$0.145000 (rounded ~ $0.15)
vs Claude Fable 5.1: ↓ 73%
#34

Claude Sonnet 4.6
Anthropic

$0.172500 (rounded ~ $0.17)
vs Claude Fable 5.1: ↓ 67.9%
#35

Kimi K3
Moonshot AI

$0.183000 (rounded ~ $0.18)
vs Claude Fable 5.1: ↓ 66%
#36

Claude Opus 5.5
Anthropic

$0.220000
vs Claude Fable 5.1: ↓ 59.1%
#37

GPT-5.6 Sol
OpenAI

$0.230000
vs Claude Fable 5.1: ↓ 57.2%
#38

Claude Opus 4.7
Anthropic

$0.287500 (rounded ~ $0.29)
vs Claude Fable 5.1: ↓ 46.5%
#39

Claude Opus 5
Anthropic

$0.287500 (rounded ~ $0.29)
vs Claude Fable 5.1: ↓ 46.5%
#40

Claude Opus 4.8
Anthropic

$0.287500 (rounded ~ $0.29)
vs Claude Fable 5.1: ↓ 46.5%
#41

Claude Opus 4.6
Anthropic

$0.287500 (rounded ~ $0.29)
vs Claude Fable 5.1: ↓ 46.5%
#42

GPT-5.5
OpenAI

$0.290000
vs Claude Fable 5.1: ↓ 46%
#43

GPT-5.5 Instant
OpenAI

$0.290000
vs Claude Fable 5.1: ↓ 46%
#44

Muse Wonder 1.0
Meta AI

$0.410000
vs Claude Fable 5.1: ↓ 23.7%
#45

Claude Mythos 5.1
Anthropic

$0.537500 (rounded ~ $0.54)
vs Claude Fable 5.1: Same
#46

Claude Fable 5
Anthropic

$0.575000 (rounded ~ $0.58)
vs Claude Fable 5.1: ↑ 7%
#47

Claude Mythos 5
Anthropic

$0.575000 (rounded ~ $0.58)
vs Claude Fable 5.1: ↑ 7%
#48

GPT-6 Astra
OpenAI

$0.575000 (rounded ~ $0.58)
vs Claude Fable 5.1: ↑ 7%
#49

GPT-5.2 Pro
OpenAI

$1.239000
vs Claude Fable 5.1: ↑ 130.5%
#50

GPT-5.2 Pro
OpenAI

$1.239000
vs Claude Fable 5.1: ↑ 130.5%
✨ 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.

Knowledge base Q&A for HR policies is a classic high-stakes use case where retrieval accuracy is paramount. Employees need definitive answers from complex, multi-page handbooks without the risk of hallucinated policy interpretations. Claude Fable 5.1 shines here due to its strong instruction-following and structured reasoning capabilities, which are essential when querying 50+ documents that often contain legacy clauses or conflicting guidelines.

For teams and indie hackers building internal MVP portals, the model offers a balance of reasoning depth and latency that makes it suitable for rapid prototyping. Instead of training custom models, leveraging a pre-trained powerhouse allows for faster iteration on the RAG pipeline. The ability to handle document context effectively means you can ingest entire employee handbooks and benefits guides, providing a conversational interface that feels natural rather than robotic.

When evaluating models for internal tools, consider the impact of reasoning quality on user trust. If the AI provides a policy summary that is slightly off, it impacts employee confidence. Claude Fable 5.1 is particularly robust for these nuanced tasks, reducing the need for aggressive post-processing or complex prompt engineering. This makes it an ideal choice for developers who need a reliable, high-performance engine for internal document analysis without the complexity of maintaining massive open-source deployments. Whether you are scaling a small team or building a dedicated knowledge-management app, focusing on high-accuracy reasoning is the best way to ensure the tool becomes a valued part of your company culture rather than just another chatbot.

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.

Related model pricing

Claude Fable 5.1 currently costs $10.00 / $50.00 per 1M tokens. These are the models worth pricing against it, taken live from the tracked registry.

Compare across providers

Other models from the same provider

See every tracked AI pricing change →