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LLM Pricing

Compare model costs side by side

Cheapest

Gemini 3.1 Pro Preview (batch)

Google

$1.00/1M in

Best Value

Top
Gemini 3.1 Pro Preview (batch)

Google

Score 92 · $1.00/1M

Most Expensive

GPT-5.4 Pro

OpenAI

$30.00/1M in

Category Average

$9.50/1M in

$52.75/1M out

20 models

ModelInput $/1MOutput $/1MScore
Gemini 3.1 Pro Preview (batch)$1.00$6.0092
Gemini 3.1 Pro Preview Custom Tools$2.00$12.0092
Gemini 3.1 Pro Preview$2.00$12.0092
Claude Opus 4.7 (batch)$2.50$12.5095
Claude Opus 4.8 (batch)$2.50$12.5095
GPT-5.5 (batch)$2.50$15.0093
GPT-5.4$2.50$15.0092
Claude Fable 5 (batch)$5.00$25.0097
Claude Opus 5$5.00$25.0095
Claude Opus 4.8$5.00$25.0095
Claude Opus 4.7$5.00$25.0095
GPT-5.5$5.00$30.0093
Claude Fable 5$10.00$50.0097
Claude Opus 5 (Fast)$10.00$50.0095
Claude Opus 4.8 (Fast)$10.00$50.0095
GPT-5.5 Pro (batch)$15.00$90.0093
GPT-5.4 Pro (batch)$15.00$90.0092
Claude Opus 4.7 (Fast)$30.00$150.0095
GPT-5.5 Pro$30.00$180.0093
GPT-5.4 Pro$30.00$180.0092

Cost Estimator

Price Calculator

~1333 words

~667 words

3,000/month

ModelCost/RequestDaily CostMonthly Cost
Gemini 3.1 Pro Preview (batch)
Best value
Google
$4.0000$400.00$12000.00
Gemini 3.1 Pro Preview Custom Tools
Google
$8.0000$800.00$24000.00
Gemini 3.1 Pro Preview
Google
$8.0000$800.00$24000.00
Claude Opus 4.7 (batch)
Anthropic
$8.7500$875.00$26250.00
Claude Opus 4.8 (batch)
Anthropic
$8.7500$875.00$26250.00
GPT-5.5 (batch)
OpenAI
$10.0000$1000.00$30000.00
GPT-5.4
OpenAI
$10.0000$1000.00$30000.00
Claude Fable 5 (batch)
Anthropic
$17.5000$1750.00$52500.00
Claude Opus 5
Anthropic
$17.5000$1750.00$52500.00
Claude Opus 4.8
Anthropic
$17.5000$1750.00$52500.00
Claude Opus 4.7
Anthropic
$17.5000$1750.00$52500.00
GPT-5.5
OpenAI
$20.0000$2000.00$60000.00
Claude Fable 5
Anthropic
$35.0000$3500.00$105000.00
Claude Opus 5 (Fast)
Anthropic
$35.0000$3500.00$105000.00
Claude Opus 4.8 (Fast)
Anthropic
$35.0000$3500.00$105000.00
GPT-5.5 Pro (batch)
OpenAI
$60.0000$6000.00$180000.00
GPT-5.4 Pro (batch)
OpenAI
$60.0000$6000.00$180000.00
Claude Opus 4.7 (Fast)
Anthropic
$105.0000$10500.00$315000.00
GPT-5.5 Pro
OpenAI
$120.0000$12000.00$360000.00
GPT-5.4 Pro
OpenAI
$120.0000$12000.00$360000.00

Gemini 3.1 Pro Preview (batch) is the most cost-effective option at $12000.00/month for your usage pattern. Save $12000.00/month compared to Gemini 3.1 Pro Preview Custom Tools. Save $12000.00/month compared to Gemini 3.1 Pro Preview. Save $14250.00/month compared to Claude Opus 4.7 (batch). Save $14250.00/month compared to Claude Opus 4.8 (batch). Save $18000.00/month compared to GPT-5.5 (batch). Save $18000.00/month compared to GPT-5.4. Save $40500.00/month compared to Claude Fable 5 (batch). Save $40500.00/month compared to Claude Opus 5. Save $40500.00/month compared to Claude Opus 4.8. Save $40500.00/month compared to Claude Opus 4.7. Save $48000.00/month compared to GPT-5.5. Save $93000.00/month compared to Claude Fable 5. Save $93000.00/month compared to Claude Opus 5 (Fast). Save $93000.00/month compared to Claude Opus 4.8 (Fast). Save $168000.00/month compared to GPT-5.5 Pro (batch). Save $168000.00/month compared to GPT-5.4 Pro (batch). Save $303000.00/month compared to Claude Opus 4.7 (Fast). Save $348000.00/month compared to GPT-5.5 Pro. Save $348000.00/month compared to GPT-5.4 Pro.

Last updated: 26m ago
Frequently Asked Questions

Most AI models charge per token, with separate rates for input (prompt) and output (response) tokens. Prices are quoted per 1 million tokens. Output tokens typically cost 2-5x more than input tokens because they require more computational resources to generate.

Tokens are the basic units AI models process. One million tokens is roughly 750,000 words. A typical conversation uses 500-1,000 input tokens and 200-500 output tokens. Pricing per 1M tokens lets you estimate costs based on your expected usage volume.

The best value depends on your needs. For high-volume production, budget models like DeepSeek V3 or Gemini Flash offer strong performance at very low cost. For complex tasks, standard-tier models like Claude Sonnet deliver 90%+ of frontier performance at a fraction of premium pricing.

AI API Pricing for LLM - Compare Model Costs per Token (2026) | LM Market Cap