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SF·SIX
SF·SIX / SOURCE-BACKED RESEARCH

AI Models by Capability and Modality

Browse current source-qualified text, image, video, audio, vision, tool-calling and long-context model profiles.

Capabilities

Text generation models

Compare text-generating models, including context limits, provider quotes and declared tool support.

412 priced models

Image generation models

Explore image-output models and their native billing units, capabilities and provider sources.

454 priced models

Video generation models

Compare video-output model endpoints with source-reported billing units and capabilities.

356 priced models

Audio generation models

Browse models that generate audio. Check whether an endpoint is intended for speech, music or another audio task.

117 priced models

Vision language models

Find models accepting images and producing text; image input does not imply image generation.

238 priced models

Models with tool calling

Compare models declaring tool support. Confirm that the selected provider endpoint supports your required parameters.

283 priced models

Long-context AI models

Browse models declaring context windows of at least 128,000 tokens. Context size and answer quality are separate properties.

307 priced models

Models with a listed free offer

Find observed zero-price offers. Provider quotas, conditions and availability still apply.

19 priced models

Transcription models

Explore endpoints explicitly identified for transcription or automatic speech recognition.

7 priced models