Compare real-time pricing across GPT-4o, Claude 3.5, Gemini, Llama and more. Free, no signup.
Your system prompt + user message. ~750 words ≈ 1,000 tokens.
AI response length. Short answer ≈ 100–300 tokens.
Total API calls across all users/endpoints.
Cheapest/month
$6.75
Gemini 1.5 Flash
Median/month
$225
GPT-4o
Most expensive
$1575
Claude 3 Opus
| Model | Per call | Daily | Monthly |
|---|---|---|---|
Cheapest Gemini 1.5 Flash Google | $0.000225 | $0.225 | $6.75 |
Gemini 2.0 Flash Google | $0.000225 | $0.225 | $6.75 |
Mixtral 8x7B Groq | $0.000360 | $0.360 | $10.80 |
GPT-4o mini OpenAI | $0.000450 | $0.450 | $13.50 |
Llama 3.1 70B Groq | $0.000985 | $0.985 | $29.55 |
Llama 3.3 70B Groq | $0.000985 | $0.985 | $29.55 |
Claude 3.5 Haiku Anthropic | $0.0028 | $2.80 | $84.00 |
GPT-4o OpenAI | $0.0075 | $7.50 | $225 |
Gemini 1.5 Pro Google | $0.0088 | $8.75 | $263 |
o1-mini OpenAI | $0.0090 | $9.00 | $270 |
Claude 3.5 Sonnet Anthropic | $0.010 | $10.50 | $315 |
GPT-4 Turbo OpenAI | $0.025 | $25.00 | $750 |
o1 OpenAI | $0.045 | $45.00 | $1350 |
Claude 3 Opus Anthropic | $0.052 | $52.50 | $1575 |
Prices updated Q1 2026. Always check official provider pricing pages for the latest rates.
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At your current usage, Svivva's model router picks the cheapest model that meets your quality bar — cutting costs 40–80% without changing your prompts. Cheapest option right now: Gemini 1.5 Flash at $6.75/mo.
How are AI API costs calculated?
AI APIs charge per token — roughly 4 characters or ¾ of a word. You're billed separately for input tokens (your prompt) and output tokens (the AI's response). This calculator multiplies your token counts by the per-million-token rate for each model.
Which model gives the best price/performance ratio?
GPT-4o mini, Claude 3.5 Haiku, and Gemini 1.5 Flash are generally the best value for most tasks. They're 10-50x cheaper than their premium counterparts with 80-90% of the quality for standard tasks.
How accurate is this calculator?
Very accurate for planning purposes. Prices are sourced directly from provider pricing pages. Real usage may vary slightly if your token counts differ from estimates, or if providers run promotions.
What's a typical token count for a chatbot message?
A short user message is 50-150 tokens. A detailed system prompt is 200-1,000 tokens. A typical API response is 100-500 tokens. Combined, a single chat turn costs roughly 300-1,500 tokens.
Can I reduce my AI API costs automatically?
Yes — tools like Svivva can route requests to the cheapest model that meets a quality threshold, automatically falling back to premium models only when needed.
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