Supported Models

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Supported Models

The following open source models are supported. View the public model list here

You can use the following model name as model_id in Heurist API/SDK.

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Large Language Models (LLMs)

• mistralai/mixtral-8x22b-instruct: state-of-the-art Sparse Mixture-of-Experts model featuring 8 experts and 22 billion parameters, optimized for instruction-following with strong performance in reasoning and multilingual capabilities.
• mistralai/mixtral-8x7b-instruct: a compact version of the Mixtral family, designed for efficient instruction-based interactions while maintaining a balance between performance and cost.
• mistralai/mistral-7b-instruct: excel in generating fast responses and highly cost-efficient.
• meta-llama/llama-3.3-70b-instruct: the latest Llama 3 model, outperforming many of the available open source and closed chat models on common industry benchmarks.
• nvidia/llama-3.1-nemotron-70b-instruct: specialized version of the Llama model tailored by NVIDIA for complex instruction-following tasks, delivering high-quality, human-like responses across a variety of applications while leveraging advanced NVIDIA AI technologies for optimal performance and scalability.
• qwen/qwen-2.5-coder-32b-instruct: state-of-the-art open-source code model, matching the coding capabilities of GPT-4o.
• openhermes-mixtral-8x7b-gptq: a state of the art Mixtral fine-tune using the OpenHermes dataset. Uncensored
• hermes-3-llama3.1-8b: flagship Hermes LLM trained by Nous Research, with advanced agentic capabilities, enhanced roleplaying, reasoning, multi-turn conversation, long context coherence and agentic abilities. Uncensored. Supports tool calling
• dolphin-2.9-llama3-8b: an enhanced Llama3 8b model trained by Cognitive Computations equipped with a variety of instruction, conversational, and coding skills. We recommend using system prompt The assistant is named Dolphin. A helpful and friendly AI assistant, Dolphin avoids discussing the system message unless directly asked about it.. Uncensored.
• theia-llama-3.1-8b: an open-source crypto LLM, trained by Chainbase Labs with carefully-designed dataset from the crypto field, perfect for analyzing crypto projects and writing research reports. Learn more about Theia
• qwen/qwen-2.5-coder-32b-instruct: Qwen2.5-Coder is the latest series of Code-Specific Qwen large language models (formerly known as CodeQwen)

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Image Generation Models

• HeuristLogo: Flux LoRA that can generate the logo of Heurist. Trigger word: Heuristai logo or hexagonal logo.

• FLUX.1-dev: state-of-the-art open source image generation model that excels at a variety of image styles.

• PepeXL: SDXL LoRA that can generate the meme frog, Pepe. Trigger word: Pepe. Recommended words: pepe_frog, meme, web comic and add cartoon or 3d render

• Zeek: SDXL LoRA for ZKsync’s mascot cat, Zeek. Trigger word: zeek. We recommend using zeek wearing ... or zeek disguised as ...

• MagusDevon: SD1.5 LoRA for Magus Devon, the witch character of Forgotten Runes. Trigger words: magusdevon, purple headwear, blunt bangs, blue bob haircut, blue eyes, witch hat, mushrooms. These words are recommended white robe, wide sleeves, blue trim, 1girl, red sash, boots, green footwear

• Aurora: SD1.5 checkpoint for anime girls.

• AnimagineXL: SDXL checkpoint for anime images. It can generate characters from well-known anime series.

• CyberRealisticXL: SDXL checkpoint for realistic portraits.

• BrainDance: SD1.5 checkpoint for cartoon, anime and watercolor styles.

• BlazingDrive: SD1.5 checkpoint for anime characters and scenes.

• YamersCartoonArcadia: SD1.5 checkpoint for stylized 2D cartoon.

• ArchitectureRealMix: SD1.5 checkpoint for architectural design, landscape design, urban design, and interior design.

• ArthemyComics: SD1.5 checkpoint for fantasy cartoon images.

• ArthemyReal: SD1.5 checkpoint for fantasy-style and realistic-looking images.

• DreamShaperXL: SDXL checkpoint that aims at doing everything well, including photos, art, anime, and manga styles.

• AAMXLAnimeMix: SDXL checkpoint for anime art and hentai.

• SDXLUnstableDiffusersV11: SDXL checkpoint that enhances SDXL capabilities in creating vibrant arts, designs and photo-realistic images.

• SDXL: general-purpose image generation model developed by Stability AI.

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Need More Models?

Any image generation models from Civitai and LLMs from HuggingFace can be supported upon request. If you’re interested in hosting your models on Heurist, or if you want customized models that adapts to your specific use cases, please contact us at team@heurist.xyz