LLM Directory

Unified model catalog

Compare AI models across providers with searchable pricing, context windows, modalities, capabilities, and lifecycle metadata in one normalized LLM directory.

Providers

265

Models

10826

Browse Top Providers

NanoGPT OpenRouter Kilo Gateway Vercel AI Gateway LLM Gateway Eden AI DevPass (LLM Gateway) Merge Gateway

Browse Top Families

qwen glm gpt claude-opus deepseek-flash kimi-k2 claude-sonnet gemini-flash

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Reasoning Models Tool-Calling Models Multimodal Models Cheapest Input Price

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Showing 9 of 9 filtered models

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Model↑	Provider↕	Family↕	Context↕	Input price↕ Output price↕	Capabilities
Step 1 (32K) stepfun-ai/step-1-32k Input text Output text	StepFun (Global)	step-1-32k	32,768	In: $2.05/1M Out: $9.59/1M	Reasoning Tools
Step 2 (16K) stepfun-ai/step-2-16k Input text Output text	StepFun (Global)	step-2-16k	16,384	In: $5.21/1M Out: $16.44/1M	Reasoning Tools
Step 3.5 Flash stepfun-ai/step-3.5-flash Input text Output text	StepFun (Global)	step-3.5-flash	256,000	In: $0.1/1M Out: $0.3/1M	Reasoning Tools
Step 3.5 Flash 2603 stepfun-ai/step-3.5-flash-2603 Input text Output text	StepFun (Global)	step-3.5-flash	256,000	In: $0.1/1M Out: $0.3/1M	Reasoning Tools
Step 3.7 Flash stepfun-ai/step-3.7-flash Input text image video Output text	StepFun (Global)	step-3.7-flash	256,000	In: $0.185/1M Out: $1.11/1M	Reasoning Tools
Step 5 Preview stepfun-ai/step-5-preview Input text image video Output text	StepFun (Global)	step-5-preview	1,024,000	In: $1/1M Out: $2.7/1M	Reasoning Tools
StepAudio 2.5 ASR stepfun-ai/stepaudio-2.5-asr Input audio Output text	StepFun (Global)	step	0	In: N/A Out: N/A	Reasoning Tools
StepAudio 2.5 TTS stepfun-ai/stepaudio-2.5-tts Input text Output audio	StepFun (Global)	step	0	In: N/A Out: N/A	Reasoning Tools
Step TTS 2 stepfun-ai/step-tts-2 Input text Output audio	StepFun (Global)	step	0	In: N/A Out: N/A	Reasoning Tools

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