AI Coding Cost & Token Burn Calculator (2026)AI API Cost CalculatorInstant token pricing across frontier AI models USD $ INR ₹ + 18% GST Model 18 frontier engines GPT-6 Astra (OpenAI) — $10.00/M in · $50.00/M outClaude Fable 5.1 (Anthropic) — $10.00/M in · $50.00/M outGPT-5.6 Sol (OpenAI) — $5.00/M in · $30.00/M outClaude Opus 5 (Anthropic) — $5.00/M in · $25.00/M outKimi K3.1 / K3 (Moonshot) — $3.00/M in · $15.00/M outClaude Sonnet 5 (Anthropic) — $2.00/M in · $10.00/M outGemini 3.1 Pro (Google) — $2.00/M in · $12.00/M outGPT-5.6 Terra (OpenAI) — $2.50/M in · $15.00/M outGPT-4o (OpenAI) — $2.50/M in · $10.00/M outOpenAI o3 (OpenAI) — $2.00/M in · $8.00/M outOpenAI o4-mini (OpenAI) — $1.10/M in · $4.40/M outGPT-5.6 Luna (OpenAI) — $1.00/M in · $6.00/M outClaude Haiku 4.5 (Anthropic) — $1.00/M in · $5.00/M outGemini 3.8 Flash (Google) — $0.75/M in · $3.75/M outDeepSeek V4 Pro (DeepSeek) — $0.66/M in · $1.98/M outDeepSeek V4 Flash (DeepSeek) — $0.22/M in · $0.66/M outGLM-5.3 Flash (Zhipu AI) — $0.15/M in · $0.50/M outGemini Flash Lite (Google) — $0.10/M in · $0.40/M out Input Tokens Prompt context Output Tokens Generation Cached Input Tokens Optional — repeated prompt prefix (cheaper) Presets: 10k Chat 50k Feature PR 150k Codebase Audit 1M Swarm Agent Estimated Run Cost GPT-6 Astra$1.50Input Cost$1.00Output Cost$0.50Cached Savings$0.00Compare this exact run with:
