Model Catalog

50+ AI Models Behind One OpenAI-Compatible API

Every model below is reachable through the same Base URL, the same API key, and the same billing account. Filter by modality to shortlist candidates, then confirm cost, quota, and fallback routing before you integrate.

Text / Image / VideoOne API contract99.9% Uptime SLA5min Migration

Full Catalog

Model names are written exactly as they appear across this site. The catalog lists capability, not price: token-, request-, and duration-based billing units are explained on the pricing page so a model swap never hides a cost change.

Text Models

ModelVendorModalityWhere it fits
gpt-5.6-sol (GPT-5.6 Sol)OpenAIText ModelsHigh-value complex work: deep reasoning, long-form analysis, hard coding tasks.
gpt-5.6-terraOpenAIText ModelsBalanced production traffic where quality, latency, and cost all matter.
gpt-5.6-luna-officialOpenAIText ModelsHigh-volume lightweight work: classification, extraction, short replies.
gpt-5.4-mini-officialOpenAIText ModelsEveryday chat and batch jobs that stay on a predictable budget.
gpt-6-astraOpenAIText ModelsFrontier experiments and complex generation before promoting a route to main traffic.
glm-5.3-flashZhipuText ModelsChinese-first chat and low-latency assistants.
deepseek-v4-flashDeepSeekText ModelsCode assistance and reasoning on a cost-optimized route.
kimi-k3MoonshotText ModelsLong-context reading: documents, filings, and research briefs.
gemini-2.5-flash-lite-officialGoogle (Gemini)Text ModelsLightweight multimodal understanding and captioning.
Grok 4.5xAIText ModelsReasoning and coding tasks alongside the GPT and Claude routes.

Image Models

ModelVendorModalityWhere it fits
GPT-Image-2.5 (flare / sunburst)OpenAIImage Modelsflare for everyday, high-concurrency and batch generation; sunburst for precise editing and high-quality creative work.
GPT Image 2OpenAIImage ModelsText-to-image and image-to-image for product and campaign visuals.
Gemini-3.1-Flash-Image OfficialGoogle (Gemini)Image ModelsFast text-to-image and image-to-image drafts.
Gemini-3-Pro-Image OfficialGoogle (Gemini)Image ModelsHigher-fidelity image generation for final assets.
FLUX (Black Forest Labs)Black Forest LabsImage ModelsStyle-driven generation and restyling.
Gemini family (multimodal)Google (Gemini)Image ModelsImage understanding and video-to-text summaries inside the same API contract.

Video Models

ModelVendorModalityWhere it fits
Veo3.1-quality-officialGoogleVideo ModelsHigh-quality text-to-video and image-to-video generation.
Sora2 OfficialOpenAIVideo ModelsText-to-video and image-to-video for concept previews and campaign prototypes.
Kling-v3KuaishouVideo ModelsShort-form video, storyboard drafts, and ad creative.
ViduViduVideo ModelsImage-to-video animation from reference frames.
MiniMaxMiniMaxVideo ModelsVideo generation for social and commerce content.

Need a model that is not listed? Ask support and we will confirm availability instead of guessing an endpoint.

Authorized Partners

Official model access with synchronized capability and reliable routing.

OpenAI18 models
Anthropic4 models
Google34 models
ByteDance10 models
Alibaba5 models
DeepSeek3 models
More providersBlack Forest Labs (FLUX)KuaishouMiniMaxMoonshotViduxAIZhipu

Route by Task

Short capability blocks that map a task to the models above. Use them to build route pools, then pick the primary and fallback model for each pool.

Scenario 1Text-to-Image

Generate brand-new images from text prompts.

Gemini-3.1-Flash-Image Official / Gemini-3-Pro-Image Official / GPT Image 2

Scenario 2Image-to-Image

Transform or refine existing images with controlled edits.

Gemini-3.1-Flash-Image Official / GPT Image 2 / Gemini-3-Pro-Image Official

Scenario 3Text-to-Video

Generate short video clips directly from textual instructions.

Veo3.1-quality-official / Kling-v3 / Sora2 Official

Scenario 4Image-to-Video

Animate still images into motion video outputs.

Veo3.1-quality-official / Kling-v3 / Sora2 Official

Scenario 5Video-to-Text

Convert video content into transcript-like text and concise summaries.

Gemini family (multimodal)

Scenario 6Reasoning & Coding

Pick the model tier that matches quality, cost, and throughput.

GPT-5.6 Sol (flagship) / GPT-5.6 Terra (balanced) / GPT-5.6 Luna (high volume) / Grok 4.5

Next Steps

Confirm the billing unit and the default route on the pricing page, then follow the migration guide to move your Base URL and API key onto the gateway.

Ready to route 50+ models with one API?

Shortlist models here, confirm cost and default routing on the pricing page, then run the 5-minute migration from the docs.

View Pricing
Model Catalog — 50+ AI Models Behind One API | ToAPIs