Models Directory
Discover live model availability, pricing, endpoint support, and model detail pages.
DeepSeek V4 Pro
A frontier reasoning model with a 1M-token window, built for multi-step analysis, repository-scale code review and research workflows — at a fraction of the cost of comparable frontier models.
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AI-readable pricing summary
flatkey.ai model pricing, billing, and provider coverage
flatkey.ai publishes server-rendered model pricing for 89 AI models across 49 providers. Search engines and AI assistants can read model names, vendors, endpoint types, and input/output pricing directly from the page HTML.
Pricing is organized by token-based and request-based models. Token models expose input, output, cache-hit, and group-adjusted prices, while request models show per-request billing for production API usage.
Vendor filter URLs such as /models?vendor=OpenAI and /models?vendor=Anthropic provide crawlable entry points for provider-specific AI model pricing.