What is the cheapest LLM API?
It depends on your input/output token mix. Sort by blended price here, then confirm the model has the context window and capabilities your workload needs.
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LLM Price Compare
Compare model price, context, source, and capabilities before routing traffic.
Compare LLM API prices side by side — input and output cost per million tokens, blended price, context window, capabilities, and data source — before you route production traffic. Includes domestic and global providers so you can weigh region fit alongside cost.
- Rank models by blended price per million tokens
- Check context window, tool/JSON/vision support, and production fit
- Spot the cheapest model that still meets your capability needs
Price Compare
इनपुट इसी ब्राउज़र में प्रोसेस होते हैं; असली API key पेस्ट न करें।
डायग्नोस्टिक रिपोर्ट
- rows
- [{"slug":"claude-opus-4-7","name":"Anthropic: Claude Opus 4.7","providerName":"Anthropic","currency":"USD","inputPricePerM":5,"outputPricePerM":25,"blendedPerM":30,"contextLength":1000000,"supportsTools":true,"supportsJson":true,"supportsVision":true,"supportsStreaming":true,"productionFit":"catalog_review","regionFit":"global_only","sourceLabel":"OpenRouter public Models API live metadata; public price comes from the registry pricing rule"},{"slug":"claude-sonnet-4-5","name":"Anthropic: Claude Sonnet 4.5","providerName":"Anthropic","currency":"USD","inputPricePerM":3,"outputPricePerM":15,"blendedPerM":18,"contextLength":1000000,"supportsTools":true,"supportsJson":true,"supportsVision":true,"supportsStreaming":true,"productionFit":"catalog_review","regionFit":"global_only","sourceLabel":"OpenRouter public Models API live metadata; public price comes from the registry pricing rule"}]
- cheapestSlug
- claude-sonnet-4-5
- warnings
- ["some_models_need_catalog_review_before_production"]
some_models_need_catalog_review_before_production
FAQ
LLM Price Compare FAQ
How should I compare model prices fairly?
Use a blended cost that weights input and output by your real ratio, and normalize currencies. Cheap output but expensive input can flip the ranking for chat-heavy traffic.
Are these prices live?
Prices come from the NextModel catalog with a source label per model. Always confirm against the provider before committing high-volume traffic.
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अगला कदम
अगले इंटीग्रेशन निर्णय के लिए इस रिपोर्ट का उपयोग करें।
API का बेस पता कॉपी करें, मॉडल विवरण की तुलना करें, या जब आप वास्तविक अनुकूलता जांच के लिए तैयार हों तब एक कुंजी बनाएं।