Literature Review Automation: Gemini 3.1 Pro for 50K-Token Research Batches

Complete Analysis: 65,000 tokens for Gemini 3.1 Pro
⚡ 50% Cached

Complete analysis of pricing, performance, and use cases for Google's Gemini 3.1 Pro model with 50% Cached.

⚡ Caching Optimized (up to 90% savings) 📊 Batch API
$0.117500 (rounded ~ $0.12) Total Cost
65,000 Total Tokens
2 minutes, 54.06 seconds Processing Time
374 Effective Tokens/Sec

Click Recalculate to update after making changes

Select AI Model

Gemini 3.1 Pro

GoogleMax Context: 1,000,000 tokens
$2 / $12 per 1M tokens (Tier 1)
State-dependent pricing active. Current tier: Standard
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

$0.117500 Total Cost
$0.025000 Input Cost
$0.090000 Output Cost
$0.000000 Unit Cost
$0.000000 Search Cost
$0.000000 Request Fee
$0.000000 Tool Fee
$0.000000 Code Execution
65,000Total Tokens
$0.001808Cost per 1K
553,191Tokens per $
🔄 Dynamic Tier Pricing Active: Using Standard pricing (tier1) based on token volume.

📊 Advanced Cost Breakdown

Processing Speed

2m 54s Processing Time
400 Tokens/Second
220ms Time to First Token
374 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

Gemini 3.1 Pro Google 1000000

$0.117500 (rounded ~ $0.12)
Total Cost
⚡ 50% 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) $0.140000 Input: $0.050000
Output: $0.090000
Optimized Cost $0.117500 (rounded ~ $0.12) Input: $0.050000
Output: $0.090000
Unit: $0.000000
Fees: $0.000000
Total Savings $0.022500 (rounded ~ $0.02) 16.1% discount

Advanced Cost Breakdown (from Plugin)

📊 Batch API
50.0% off
Asynchronous processing discount
📊 Dynamic Tier
Standard
tier1 pricing based on 0 tokens

Detailed Cost Analysis (from Plugin)

For 50,000 input tokens and 15,000 output tokens:

  • Input Cost: $0.050000
  • Output Cost: $0.090000
  • Total Cost: $0.117500 (rounded ~ $0.12)
  • Cost per 1K tokens: $0.001808
  • Tokens per dollar: 553,191 tokens
  • Context Window: 1000000 tokens

Speed & Performance Analysis

With a processing speed of 400 tokens per second and 220ms time to first token:

  • Processing Time: 2 minutes, 54.06 seconds
  • Latency: 220 milliseconds to first token
  • Base Throughput: 400 tokens/second
  • Effective Throughput: 374 tokens/second (temperature-adjusted)

Best Use Cases

Ideal for ingesting massive research corpora and synthesizing information across multiple documents without manual chunking.

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✨ Market Recommendations AI Model Registry

← Back to Gemini 3.1 Pro
📋 Active Input Parameters
Input Tokens: 50,000
Output Tokens: 15,000
Batch API: Enabled (50% discount)
Cached Tokens: 50%
Tools: Enabled
Rank AI Model & Provider Total Cost vs Gemini 3.1 Pro
🏆 Claude Haiku 5.5
Anthropic
 $0.005125 (rounded ~ $0.01) Best Value ↓ 95.6% cheaper
🥈 GPT-6 Luna
OpenAI
 $0.005125 (rounded ~ $0.01) ↓ 95.6% cheaper
🥉 GPT-5.6 Luna
OpenAI
 $0.005875 (rounded ~ $0.01) ↓ 95% cheaper
#4 Gemini 3.1 Flash Lite
Google
 $0.007344 (rounded ~ $0.01) ↓ 93.8% cheaper
#5 Mistral Large 3
Mistral AI
 $0.009063 ↓ 92.3% cheaper
#6 Gemini 3.5 Flash-Lite
Google
 $0.011438 (rounded ~ $0.01) ↓ 90.3% cheaper
#7 Gemini 2.5 Flash
Google
 $0.011438 (rounded ~ $0.01) ↓ 90.3% cheaper
#8 Gemini 3.8 Flash
Google
 $0.019219 ↓ 83.6% cheaper
#9 Gemini 3.6 Flash
Google
 $0.019219 ↓ 83.6% cheaper
#10 GPT-5.4 mini
OpenAI
 $0.022031 (rounded ~ $0.02) ↓ 81.3% cheaper
#11 Mistral Large 4
Mistral AI
 $0.025025 (rounded ~ $0.03) ↓ 78.7% cheaper
#12 Claude Haiku 4.5
Anthropic
 $0.025625 (rounded ~ $0.03) ↓ 78.2% cheaper
#13 Gemini 3.1 Flash
Google
 $0.029375 ↓ 75% cheaper
#14 Claude Sonnet 5.5
Anthropic
 $0.050625 ↓ 56.9% cheaper
#15 Gemini 4 Argon
Google
 $0.051250 (rounded ~ $0.05) ↓ 56.4% cheaper
#16 Claude Sonnet 5
Anthropic
 $0.051250 (rounded ~ $0.05) ↓ 56.4% cheaper
#17 Grok 4.3
xAI
 $0.057500 (rounded ~ $0.06) ↓ 51.1% cheaper
#18 Grok 4.20 Beta
xAI
 $0.057500 (rounded ~ $0.06) ↓ 51.1% cheaper
#19 GPT-5.6 Terra
OpenAI
 $0.058750 (rounded ~ $0.06) ↓ 50% cheaper
#20 GPT-5.3 Codex Spark
OpenAI
 $0.064531 (rounded ~ $0.06) ↓ 45.1% cheaper
#21 GPT-5.3 Instant
OpenAI
 $0.064531 (rounded ~ $0.06) ↓ 45.1% cheaper
#22 Claude Sonnet 4.6
Anthropic
 $0.076875 (rounded ~ $0.08) ↓ 34.6% cheaper
#23 Gemini 2.5 Pro
Google
 $0.092188 (rounded ~ $0.09) ↓ 21.5% cheaper
#24 Claude Opus 5.5
Anthropic
 $0.101250 (rounded ~ $0.10) ↓ 13.8% cheaper
#25 GPT-6.1 Sol
OpenAI
 $0.102500 (rounded ~ $0.10) ↓ 12.8% cheaper
#26 GPT-6 Sol
OpenAI
 $0.102500 (rounded ~ $0.10) ↓ 12.8% cheaper
#27 GPT-5.6 Sol
OpenAI
 $0.102500 (rounded ~ $0.10) ↓ 12.8% cheaper
#28 Claude Opus 4.7
Anthropic
 $0.128125 (rounded ~ $0.13) ↑ 9% more
#29 Claude Opus 5
Anthropic
 $0.128125 (rounded ~ $0.13) ↑ 9% more
#30 Claude Opus 4.8
Anthropic
 $0.128125 (rounded ~ $0.13) ↑ 9% more
#31 Claude Opus 4.6
Anthropic
 $0.128125 (rounded ~ $0.13) ↑ 9% more
#32 GPT-5.4
OpenAI
 $0.146875 (rounded ~ $0.15) ↑ 25% more
#33 GPT-5.4 Thinking
OpenAI
 $0.146875 (rounded ~ $0.15) ↑ 25% more
#34 GPT-5.5 Instant
OpenAI
 $0.146875 (rounded ~ $0.15) ↑ 25% more
#35 Claude Fable 5.1
Anthropic
 $0.251563 (rounded ~ $0.25) ↑ 114.1% more
#36 Claude Mythos 5.1
Anthropic
 $0.251563 (rounded ~ $0.25) ↑ 114.1% more
#37 Claude Fable 5
Anthropic
 $0.256250 (rounded ~ $0.26) ↑ 118.1% more
#38 Claude Mythos 5
Anthropic
 $0.256250 (rounded ~ $0.26) ↑ 118.1% more
#39 GPT-5.5
OpenAI
 $0.293750 (rounded ~ $0.29) ↑ 150% more
#40 GPT-6 Astra
OpenAI
 $0.512500 (rounded ~ $0.51) ↑ 336.2% more
#41 GPT-5.2 Pro
OpenAI
 $0.774375 (rounded ~ $0.77) ↑ 559% more
#42 GPT-5.2 Pro
OpenAI
 $0.774375 (rounded ~ $0.77) ↑ 559% more
🏆

Claude Haiku 5.5
Anthropic

$0.005125 (rounded ~ $0.01)
vs Gemini 3.1 Pro: ↓ 95.6%
🥈

GPT-6 Luna
OpenAI

$0.005125 (rounded ~ $0.01)
vs Gemini 3.1 Pro: ↓ 95.6%
🥉

GPT-5.6 Luna
OpenAI

$0.005875 (rounded ~ $0.01)
vs Gemini 3.1 Pro: ↓ 95%
#4

Gemini 3.1 Flash Lite
Google

$0.007344 (rounded ~ $0.01)
vs Gemini 3.1 Pro: ↓ 93.8%
#5

Mistral Large 3
Mistral AI

$0.009063
vs Gemini 3.1 Pro: ↓ 92.3%
#6

Gemini 3.5 Flash-Lite
Google

$0.011438 (rounded ~ $0.01)
vs Gemini 3.1 Pro: ↓ 90.3%
#7

Gemini 2.5 Flash
Google

$0.011438 (rounded ~ $0.01)
vs Gemini 3.1 Pro: ↓ 90.3%
#8

Gemini 3.8 Flash
Google

$0.019219
vs Gemini 3.1 Pro: ↓ 83.6%
#9

Gemini 3.6 Flash
Google

$0.019219
vs Gemini 3.1 Pro: ↓ 83.6%
#10

GPT-5.4 mini
OpenAI

$0.022031 (rounded ~ $0.02)
vs Gemini 3.1 Pro: ↓ 81.3%
#11

Mistral Large 4
Mistral AI

$0.025025 (rounded ~ $0.03)
vs Gemini 3.1 Pro: ↓ 78.7%
#12

Claude Haiku 4.5
Anthropic

$0.025625 (rounded ~ $0.03)
vs Gemini 3.1 Pro: ↓ 78.2%
#13

Gemini 3.1 Flash
Google

$0.029375
vs Gemini 3.1 Pro: ↓ 75%
#14

Claude Sonnet 5.5
Anthropic

$0.050625
vs Gemini 3.1 Pro: ↓ 56.9%
#15

Gemini 4 Argon
Google

$0.051250 (rounded ~ $0.05)
vs Gemini 3.1 Pro: ↓ 56.4%
#16

Claude Sonnet 5
Anthropic

$0.051250 (rounded ~ $0.05)
vs Gemini 3.1 Pro: ↓ 56.4%
#17

Grok 4.3
xAI

$0.057500 (rounded ~ $0.06)
vs Gemini 3.1 Pro: ↓ 51.1%
#18

Grok 4.20 Beta
xAI

$0.057500 (rounded ~ $0.06)
vs Gemini 3.1 Pro: ↓ 51.1%
#19

GPT-5.6 Terra
OpenAI

$0.058750 (rounded ~ $0.06)
vs Gemini 3.1 Pro: ↓ 50%
#20

GPT-5.3 Codex Spark
OpenAI

$0.064531 (rounded ~ $0.06)
vs Gemini 3.1 Pro: ↓ 45.1%
#21

GPT-5.3 Instant
OpenAI

$0.064531 (rounded ~ $0.06)
vs Gemini 3.1 Pro: ↓ 45.1%
#22

Claude Sonnet 4.6
Anthropic

$0.076875 (rounded ~ $0.08)
vs Gemini 3.1 Pro: ↓ 34.6%
#23

Gemini 2.5 Pro
Google

$0.092188 (rounded ~ $0.09)
vs Gemini 3.1 Pro: ↓ 21.5%
#24

Claude Opus 5.5
Anthropic

$0.101250 (rounded ~ $0.10)
vs Gemini 3.1 Pro: ↓ 13.8%
#25

GPT-6.1 Sol
OpenAI

$0.102500 (rounded ~ $0.10)
vs Gemini 3.1 Pro: ↓ 12.8%
#26

GPT-6 Sol
OpenAI

$0.102500 (rounded ~ $0.10)
vs Gemini 3.1 Pro: ↓ 12.8%
#27

GPT-5.6 Sol
OpenAI

$0.102500 (rounded ~ $0.10)
vs Gemini 3.1 Pro: ↓ 12.8%
#28

Claude Opus 4.7
Anthropic

$0.128125 (rounded ~ $0.13)
vs Gemini 3.1 Pro: ↑ 9%
#29

Claude Opus 5
Anthropic

$0.128125 (rounded ~ $0.13)
vs Gemini 3.1 Pro: ↑ 9%
#30

Claude Opus 4.8
Anthropic

$0.128125 (rounded ~ $0.13)
vs Gemini 3.1 Pro: ↑ 9%
#31

Claude Opus 4.6
Anthropic

$0.128125 (rounded ~ $0.13)
vs Gemini 3.1 Pro: ↑ 9%
#32

GPT-5.4
OpenAI

$0.146875 (rounded ~ $0.15)
vs Gemini 3.1 Pro: ↑ 25%
#33

GPT-5.4 Thinking
OpenAI

$0.146875 (rounded ~ $0.15)
vs Gemini 3.1 Pro: ↑ 25%
#34

GPT-5.5 Instant
OpenAI

$0.146875 (rounded ~ $0.15)
vs Gemini 3.1 Pro: ↑ 25%
#35

Claude Fable 5.1
Anthropic

$0.251563 (rounded ~ $0.25)
vs Gemini 3.1 Pro: ↑ 114.1%
#36

Claude Mythos 5.1
Anthropic

$0.251563 (rounded ~ $0.25)
vs Gemini 3.1 Pro: ↑ 114.1%
#37

Claude Fable 5
Anthropic

$0.256250 (rounded ~ $0.26)
vs Gemini 3.1 Pro: ↑ 118.1%
#38

Claude Mythos 5
Anthropic

$0.256250 (rounded ~ $0.26)
vs Gemini 3.1 Pro: ↑ 118.1%
#39

GPT-5.5
OpenAI

$0.293750 (rounded ~ $0.29)
vs Gemini 3.1 Pro: ↑ 150%
#40

GPT-6 Astra
OpenAI

$0.512500 (rounded ~ $0.51)
vs Gemini 3.1 Pro: ↑ 336.2%
#41

GPT-5.2 Pro
OpenAI

$0.774375 (rounded ~ $0.77)
vs Gemini 3.1 Pro: ↑ 559%
#42

GPT-5.2 Pro
OpenAI

$0.774375 (rounded ~ $0.77)
vs Gemini 3.1 Pro: ↑ 559%
✨ 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.

Conducting a comprehensive literature review typically involves juggling dozens of PDFs, dense research papers, and scattered notes. Gemini 3.1 Pro distinguishes itself in this environment through its massive context window and native multimodal support, which allows you to ingest entire research corpora in a single pass. Unlike models that require you to break your data into small, disconnected chunks—potentially losing the thread of an argument—Gemini 3.1 Pro maintains a coherent view across hundreds of thousands of tokens. This is invaluable when you need the model to cross-reference findings between different papers or identify trends across a wide range of academic sources. Beyond raw capacity, its reasoning capabilities are highly effective at synthesizing disparate data points into a cohesive summary. For research producers, this means you can provide the model with all your background material at once and ask for high-level synthesis, comparative analysis, or identifying gaps in current literature. Because it handles both text and visual inputs—such as complex charts or scientific diagrams—you can also include visual data directly in your review. This approach minimizes the ‘fragmentation tax’ often associated with research workflows, letting you focus on the creative synthesis of ideas rather than the mechanics of data management and manual file stitching.

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

Gemini 3.1 Pro currently costs $2.00 / $12.00 per 1M tokens. These are the models worth pricing against it, taken live from the tracked registry.

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