LLM price comparison
& token cost calculator
See what your monthly AI text workload could cost with OmevAI. Compare it with OpenAI, Claude and Gemini using your bill, token usage or article volume.
Estimate uses 30% output tokens.
Adjust token mix
Your monthly estimate
OmevAI Pro
$3,875
per month
GPT-5.6 Terra
$10,000
per month
$6,125 less per month with OmevAI Pro.
How this estimate works
Inferred monthly volume: approximately 1,400,000,000 input + 600,000,000 output tokens.
OmevAI Pro
$875 input + $3,000 output = $3,875.
GPT-5.6 Terra
$2,800 input + $7,200 output = $10,000.
Each subtotal = tokens ÷ 1,000,000 × the relevant rate. Rates used: Omev $0.625 input / $5 output; GPT-5.6 Terra $2 input / $12 output.
Standard text-token rates. Other charges, discounts and token usage can change your actual bill. Check OpenAI pricing ↗
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LLM API prices per million tokens
Compare current standard text rates in USD. The calculator uses these prices unless you enter your own effective rates.
| Model and source | Input / 1M | Output / 1M |
|---|---|---|
| OmevAI LiteOmevAI | $0.15 | $1.25 |
| OmevAI ProOmevAI | $0.625 | $5 |
| GPT-5.6 Luna ↗OpenAI | $0.2 | $1.2 |
| GPT-5.6 Terra ↗OpenAI | $2 | $12 |
| GPT-5.6 Sol ↗OpenAI | $4 | $20 |
| GPT-6 Astra ↗OpenAI | $10 | $50 |
| Claude Sonnet 5.5 ↗Anthropic | $2 | $10 |
| Claude Haiku 5.5 ↗Anthropic | $0.1 | $0.5 |
| Gemini 3.8 Flash ↗Google | $0.75 | $3.75 |
| Gemini 3.5 Flash-Lite ↗Google | $0.3 | $2.5 |
Pricing notes and sources
Rates checked October 15, 2026. Gemini 3.8 Flash and GPT-5.6 Sol currently have promotional prices. Claude Haiku 5.5 rates shown apply to prompts up to 100,000 tokens. Open each model name for its source and current terms.
Standard text-token rates exclude discounts, caching, media, tools and taxes. The estimate holds token volume constant across models.
Where OmevAI can cut your AI text budget
For teams producing content or processing text every month, the useful number is the cost at your actual volume. Start with one workload, compare the estimate, then create an account to try it with your own inputs.
LLM pricing calculator FAQ
How do I calculate my LLM API cost?
Enter your monthly AI text bill to see the estimated cost at another model's published rates. If you have billed input and output token counts, use Token counts mode for a more direct comparison.
Can I use my own discounted or cached rates?
Yes. Select Use my effective input and output rates in the calculator and enter the rates you actually pay. The OmevAI side continues to use its published rates.
Can I estimate the cost of generating articles?
Yes. Choose Articles, enter your monthly volume, and adjust the tokens per article if you know them. The default is 3,000 input and 2,000 output tokens per article.
Is the calculator free?
Yes. You can compare and share an estimate without signing up. If OmevAI fits your budget, create an account to use the signup credit.
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By Di Reshtei, Co-founder of OmevAI · X