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Calculate AI API costs in seconds.
Compare pricing across 47 models from OpenAI, Anthropic, Google, DeepSeek, xAI and Mistral — including cached input and Batch API discounts.
- ✓Exact tokenization for OpenAI models, transparent estimates for others
- ✓Side-by-side caching & batch savings
- ✓Monthly cost forecasts for high-volume workloads
Prices checked 2026-10-31·USD / CNY / EUR / GBP / INR
✓ Exact tokenizer·$4.00 in·$20.00 out (per 1M)
Quick start with a use case
Total cost per call$0.0140
Input$0.004000
Output$0.0100
Cost comparison
Standard
$0.0140
With Caching
$0.0122
Save 13% ↓
With Batch
$0.0100
Save 29% ↓
Cutting costs? Open models start at $0.28/1M
DeepSeek, Kimi & 200+ open models on Novita AI — often 5–20x cheaper than proprietary APIs for comparable tasks.
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Side by side
All 47 models, ranked by cost
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All models compared
Sorted by cost for your token usage. Click column headers to re-sort.
Filter by provider
| GPT-6 Luna OpenAI · small | $0.1000 | $0.5000 | $0.000350 | |
| Claude Haiku 5.5 Anthropic · small | $0.1000 | $0.5000 | $0.000350 | |
| DeepSeek V3.2 DeepSeek · balanced | $0.2800 | $0.4000 | $0.000480 | |
| GPT-5.6 Luna OpenAI · small | $0.2000 | $1.2000 | $0.000800 | |
| DeepSeek V4-Flash DeepSeek · small | $0.3000 | $1.2000 | $0.000900 | |
| Gemini 3.1 Flash Lite Google · small | $0.2500 | $1.5000 | $0.001000 | |
| GPT-5 mini OpenAI · small | $0.2500 | $2.0000 | $0.001250 | |
| Mistral Large 3 Mistral · balanced | $0.5000 | $1.5000 | $0.001250 | |
| Gemini 3.5 Flash Lite Google · small | $0.3000 | $2.5000 | $0.001550 | |
| Gemini 3 Flash Google · balanced | $0.5000 | $3.0000 | $0.002000 | |
| Grok Code Fast xAI · small | $1.0000 | $2.0000 | $0.002000 | |
| Grok 4.3 xAI · balanced | $1.2500 | $2.5000 | $0.002500 | |
| Gemini 3.6 Flash Google · balanced | $0.7500 | $3.7500 | $0.002625 | |
| Gemini 3.7 Flash Google · small | $0.7500 | $3.7500 | $0.002625 | |
| Gemini 3.8 Flash Google · small | $0.7500 | $3.7500 | $0.002625 | |
| o4-mini OpenAI · reasoning | $1.1000 | $4.4000 | $0.003300 | |
| DeepSeek V4-Pro DeepSeek · flagship | $1.3200 | $3.9600 | $0.003300 | |
| Mistral Large 4 Mistral · balanced | $1.3600 | $4.1800 | $0.003450 | |
| Claude Haiku 4.5 Anthropic · small | $1.0000 | $5.0000 | $0.003500 | |
| GPT-6.1 Terra OpenAI · balanced | $1.0000 | $5.0000 | $0.003500 | |
| Grok 4.5 xAI · flagship | $2.0000 | $6.0000 | $0.005000 | |
| Grok 4.6 xAI · flagship | $2.0000 | $6.0000 | $0.005000 | |
| Grok 4.7 xAI · flagship | $2.0000 | $6.0000 | $0.005000 | |
| Gemini 3.8 Flash Cyber Google · balanced | $1.5000 | $7.5000 | $0.005250 | |
| Gemini 3.5 Flash Google · balanced | $1.5000 | $9.0000 | $0.006000 | |
| Claude Sonnet 5 Anthropic · balanced | $2.0000 | $10.0000 | $0.007000 | |
| GPT-6 Sol OpenAI · balanced | $2.0000 | $10.0000 | $0.007000 | |
| Claude Sonnet 5.5 Anthropic · balanced | $2.0000 | $10.0000 | $0.007000 | |
| GPT-6.1 Sol OpenAI · balanced | $2.0000 | $10.0000 | $0.007000 | |
| GPT-5.6 Terra OpenAI · balanced | $2.0000 | $12.0000 | $0.008000 | |
| Gemini 3.1 Pro Google · flagship | $2.0000 | $12.0000 | $0.008000 | |
| Grok 4 xAI · flagship | $3.0000 | $15.0000 | $0.0105 | |
| GPT-5.6 OpenAI · flagship | $4.0000 | $20.0000 | $0.0140 | |
| GPT-5.6 Sol OpenAI · flagship | $4.0000 | $20.0000 | $0.0140 | |
| Claude Opus 5.5 Anthropic · flagship | $4.0000 | $20.0000 | $0.0140 | |
| Claude Opus 5 Anthropic · flagship | $5.0000 | $25.0000 | $0.0175 | |
| Claude Opus 4.8 Anthropic · flagship | $5.0000 | $25.0000 | $0.0175 | |
| Claude Opus 4.7 Anthropic · flagship | $5.0000 | $25.0000 | $0.0175 | |
| GPT-5.5 OpenAI · flagship | $5.0000 | $30.0000 | $0.0200 | |
| Claude Fable 5 Anthropic · flagship | $10.0000 | $50.0000 | $0.0350 | |
| Claude Mythos 5 Anthropic · flagship | $10.0000 | $50.0000 | $0.0350 | |
| Claude Fable 5.1 Anthropic · flagship | $10.0000 | $50.0000 | $0.0350 | |
| GPT-6 Astra OpenAI · flagship | $10.0000 | $50.0000 | $0.0350 | |
| Claude Mythos 5.1 Anthropic · flagship | $10.0000 | $50.0000 | $0.0350 | |
| GPT-5.6 Cyber OpenAI · flagship | $12.5000 | $75.0000 | $0.0500 | |
| GPT-6 Rosalind OpenAI · flagship | $15.0000 | $75.0000 | $0.0525 | |
| GPT-5.5 Pro OpenAI · flagship | $30.0000 | $180.00 | $0.1200 |
Plan ahead
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Enter your daily call volume and average tokens. See the monthly damage across up to 5 models with savings highlighted.
Monthly cost forecast
Estimate your monthly bill across up to 5 models.
3/5 selected
OpenAI
Anthropic
Google
DeepSeek
xAI
Mistral
3.6 FlashGooglecheapest
$45.0000/moper call: $0.001500year: $547.50
GPT-5.6OpenAI
$240.00/moper call: $0.008000year: $2920.00
Opus 5Anthropic
$300.00/moper call: $0.0100year: $3650.00
Choosing 3.6 Flash over Opus 5 saves $255.00/month ($3060.00/year).
✓Last verified 2026-10-31✓Schema v2.1✓Verified daily against the LiteLLM registry✓Open source on GitHub