LLM API cost calculator

Estimate monthly API spend from daily request volume, tokens per request, and prompt-cache hit rate.

A first-party, USD, text-generation API estimate using each provider's standard input, cached-input, and output token rates. It excludes prompt-cache writes, tool/function-calling tokens, retries, hosting, and volume or enterprise pricing tiers not reflected in the public rate card. It is not a full projected bill.

Kimi K2.7 Code: $0.950 / $4.00 Kimi K3.1 Pro: $2.00 / $10.00 Kimi K3.1 Pro Highspeed: $4.00 / $20.00 Kimi K3: $3.00 / $15.00 Kimi K2.7 Code HighSpeed: $1.90 / $8.00 Kimi K2.6: $0.950 / $4.00 Mistral Small 4: $0.150 / $0.600 Mistral Large 4: $0.700 / $2.10 Mistral Medium 3.5: $1.50 / $7.50 Ministral 3 14B: $0.200 / $0.200 Voxtral Small: $0.100 / $0.400 GLM-5.3-Flash: $0.150 / $0.500 Ministral 3B (latest): $0.100 / $0.100 Mistral Embed: $0.100 / $0.000 Mistral Large (latest): $0.500 / $1.50 Mistral Medium (latest): $1.50 / $7.50 Ministral 3 3B: $0.100 / $0.100 Mistral Large 3: $0.500 / $1.50 Codestral (latest): $0.300 / $0.900 GLM-5.3: $1.40 / $4.40 Voxtral Small (latest): $0.100 / $0.400 Codestral 25.08: $0.300 / $0.900 DeepSeek V4.1 Flash 1017: $0.300 / $1.20 Mistral Small (latest): $0.150 / $0.600