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Local Foundation Models

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  • montezM Offline
    montezM Offline
    montez
    wrote on last edited by montez
    #1

    Megathread for local, open source, and small foundation models, including language, multimodal, and physics models.

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    • montezM Offline
      montezM Offline
      montez
      wrote on last edited by montez
      #2

      From PrismML:

      PrismML Bonsai 1-bit

      Hugging Face: https://huggingface.co/prism-ml/Bonsai-8B-mlx-1bit, https://huggingface.co/prism-ml/Bonsai-4B-mlx-1bit, https://huggingface.co/prism-ml/Bonsai-1.7B-mlx-1bit
      GitHub: https://github.com/PrismML-Eng/Bonsai-demo
      Website: https://prismml.com
      Announcement: https://prismml.com/news/bonsai-8b

      Developer: PrismML
      Released: March 2026
      Parameters: 8B: 8.19B / 4B: 4.0B / 1.7B: 1.7B
      Context: 8B: 65,536 / 4B: 32,768 / 1.7B: 32,768
      Architecture: Qwen3 dense base, GQA, SwiGLU MLP, RoPE, RMSNorm; 8B: 36 layers, 32Q/8KV heads / 4B: 36 layers, 32Q/8KV heads / 1.7B: 28 layers, 16Q/8KV heads
      License: Apache 2.0
      Modalities: Text
      Runs on: Smartphone, Laptop
      Formats: MLX 1-bit g128, GGUF Q1_0_g128
      On disk: 8B: 1.28GB MLX, 1.15GB GGUF / 4B: 0.63GB MLX, 0.57GB GGUF / 1.7B: 0.27GB MLX, 0.24GB GGUF

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      • montezM Offline
        montezM Offline
        montez
        wrote on last edited by montez
        #3

        Liquid AI LFM2.5

        Hugging Face: https://huggingface.co/LiquidAI
        Website: https://www.liquid.ai
        Announcement: https://www.liquid.ai/blog/lfm2-5-230m, https://www.liquid.ai/blog/lfm2-5-350m-no-size-left-behind, https://www.liquid.ai/blog/lfm2-5-1-2b-thinking-on-device-reasoning-under-1gb, https://www.liquid.ai/blog/lfm2-5-2-6b, https://www.liquid.ai/blog/lfm2-5-8b-a1b

        Developer: Liquid AI
        Released: Jan-Aug 2026, rolling family
        Parameters: LFM2.5-230M: 230M / LFM2.5-350M: 350M / LFM2.5-1.2B-Thinking: 1.2B / LFM2.5-2.6B: 2.6B / LFM2.5-8B-A1B: 8B total, 1B active
        Context: 230M: 128K / 350M/1.2B: 32K / 2.6B: 128K / 8B-A1B: 128K
        Architecture: hybrid gated-convolution + grouped-query attention; dense for 230M/350M/1.2B/2.6B, MoE for 8B-A1B; 2.6B: 30 layers, 32Q/8KV, SwiGLU, RoPE
        License: LFM Open License v1.0
        Modalities: Text
        Runs on: 230M/350M: Smartphone, Laptop, Edge device / 1.2B-Thinking: Smartphone, Laptop / 2.6B: Smartphone, Laptop / 8B-A1B: Laptop, 8GB+ unified memory
        Formats: GGUF Q4_K_M, MLX 4-bit, ONNX
        On disk: 230M: 153MB Q4_K_M / 350M: 250MB est. / 1.2B-Thinking: 720MB est. / 2.6B: 1.67GB Q4_K_M / 8B-A1B: 4.8GB est.

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        • montezM Offline
          montezM Offline
          montez
          wrote on last edited by montez
          #4

          Apple Foundation Model 3 Core

          Docs: https://developer.apple.com/documentation/FoundationModels

          Developer: Apple
          Released: June 2026
          Parameters: 3B
          Context: 4,096 tokens
          Architecture: Dense
          License: Proprietary, OS-bundled
          Modalities: Text
          Runs on: Smartphone, Laptop

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          • montezM Offline
            montezM Offline
            montez
            wrote on last edited by montez
            #5

            Apple Foundation Model 3 Core Advanced

            Docs: https://developer.apple.com/documentation/FoundationModels

            Developer: Apple
            Released: June 2026
            Parameters: 20B total, 1-4B active
            Context: 4,096 tokens
            Architecture: Sparse MoE with Instruction-Following Pruning
            License: Proprietary, OS-bundled
            Modalities: Text + Image + Audio
            Runs on: Smartphone, Laptop, 12GB+ RAM

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            • montezM Offline
              montezM Offline
              montez
              wrote on last edited by montez
              #6

              IBM Granite 4.1 3B

              Hugging Face: https://huggingface.co/ibm-granite/granite-4.1-3b
              GitHub: https://github.com/ibm-granite/granite-4.1-language-models
              Announcement: https://huggingface.co/blog/ibm-granite/granite-4-1

              Developer: IBM
              Released: April 2026
              Parameters: 3B
              Context: 131,072 tokens
              Architecture: dense decoder-only transformer
              License: Apache 2.0
              Modalities: Text
              Runs on: Smartphone, Laptop, Edge device
              Formats: GGUF Q4_K_M, Q5_K_M, Q6_K, Q8_0, MLX/Core ML via conversion
              On disk: 2.2GB Q4_K_M, estimated

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              • montezM Offline
                montezM Offline
                montez
                wrote on last edited by montez
                #7

                Liquid AI LFM2.5-VL

                Hugging Face: https://huggingface.co/LiquidAI/LFM2.5-VL-450M, https://huggingface.co/LiquidAI/LFM2.5-VL-3B
                Website: https://www.liquid.ai
                Announcement: https://www.liquid.ai/blog/lfm2-5-vl-450m, https://www.liquid.ai/blog/lfm2-5-vl-3b

                Developer: Liquid AI
                Released: 450M: April 2026 / 3B: August 2026
                Variants: 450M, 3B
                Parameters: 450M / 3.1B
                Context: 32,768 tokens
                Architecture: hybrid gated-convolution + grouped-query attention LM backbone with SigLIP2 NaFlex vision encoder; 450M: LFM2.5-350M backbone, 86M vision encoder / 3B: LFM2.5-2.6B backbone, 30 layers, 32Q/8KV, 400M vision encoder
                License: LFM Open License v1.0
                Modalities: Text + Vision, bounding box / object detection support
                Runs on: 450M: Smartphone, Laptop, Edge device / 3B: Smartphone, Laptop, 3GB memory
                Formats: GGUF, ONNX, MLX 4-bit/5-bit/6-bit/8-bit/bf16, safetensors
                On disk: 450M: 270MB Q4, estimated / 3B: 1.67GB Q4_K_M, 6.25GB safetensors

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                • montezM Offline
                  montezM Offline
                  montez
                  wrote on last edited by
                  #8

                  Liquid AI LFM2-24B-A2B

                  Hugging Face: https://huggingface.co/LiquidAI/LFM2-24B-A2B
                  GitHub: https://github.com/Liquid4All/cookbook
                  Website: https://www.liquid.ai
                  Announcement: https://www.liquid.ai/blog/lfm2-24b-a2b

                  Developer: Liquid AI
                  Released: February 2026
                  Parameters: 24B total, 2.3B active
                  Context: 32,768 tokens
                  Architecture: MoE, 40 layers: 30 conv + 10 attention, 64 experts, top-4 routing
                  License: LFM Open License v1.0
                  Modalities: Text
                  Runs on: Laptop, 14GB+ unified memory minimum, 32GB+ recommended
                  Formats: GGUF Q4_K_M, Q5_K_M, Q6_K, safetensors, ONNX
                  On disk: 14.44GB Q4_K_M / 16.93GB Q5_K_M / 19.58GB Q6_K

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                  • montezM Offline
                    montezM Offline
                    montez
                    wrote on last edited by
                    #9

                    Qwen3.6

                    Hugging Face: https://huggingface.co/Qwen/Qwen3.6-27B, https://huggingface.co/Qwen/Qwen3.6-35B-A3B
                    GitHub: https://github.com/QwenLM/Qwen3.6
                    Website: https://qwen.ai/

                    Developer: Alibaba Cloud, Qwen team
                    Released: April 2026
                    Parameters: 27B / 35B total, 3B active
                    Context: 262,144 tokens, extensible to 1,010,000
                    Architecture: Dense / MoE, 256 experts, 8 routed + 1 shared active
                    License: Apache 2.0
                    Modalities: Text + Vision
                    Runs on: Laptop, 24GB+ unified memory minimum
                    Formats: GGUF, MLX 4-bit, community quantizations
                    On disk: 27B: 16GB Q4_K_M, estimated / 35B-A3B: 21GB Q4_K_M, estimated

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                    • montezM Offline
                      montezM Offline
                      montez
                      wrote on last edited by
                      #10

                      PrismML Bonsai Image 4B

                      Hugging Face: https://huggingface.co/prism-ml/bonsai-image-binary-4B-mlx-1bit, https://huggingface.co/prism-ml/bonsai-image-ternary-4B-mlx-2bit
                      GitHub: https://github.com/PrismML-Eng/Bonsai-Image-Demo
                      Website: https://prismml.com
                      Announcement: https://prismml.com/news/bonsai-image-4b

                      Developer: PrismML
                      Released: May 2026
                      Parameters: 4B, transformer trunk
                      Architecture: MMDiT diffusion transformer, base architecture FLUX.2 Klein 4B, 25 blocks: 5 double-stream + 20 single-stream
                      Variants: Binary, 1-bit / Ternary, 2-bit
                      License: Apache 2.0
                      Modalities: Text-to-Image
                      Runs on: Smartphone, Laptop
                      Formats: MLX 1-bit, MLX 2-bit, Gemlite 1-bit/2-bit for CUDA, safetensors
                      On disk: Binary: 0.93GB transformer, 3.42GB total deployment payload / Ternary: 1.21GB transformer

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                      • montezM Offline
                        montezM Offline
                        montez
                        wrote on last edited by
                        #11

                        Google Gemma 4 Effective

                        Hugging Face: https://huggingface.co/collections/google/gemma-4
                        GitHub: https://github.com/google-gemma
                        Website: https://ai.google.dev/gemma/docs/core
                        Announcement: https://blog.google/innovation-and-ai/technology/developers-tools/gemma-4/

                        Developer: Google DeepMind
                        Released: April 2026
                        Variants: E2B, E4B
                        Parameters: E2B: 2.3B effective, 5.1B with embeddings / E4B: 4.5B effective, 8B with embeddings
                        Context: 128,000 tokens
                        Architecture: Dense, hybrid local sliding window + global attention, Per-Layer Embeddings for on-device efficiency
                        License: Apache 2.0
                        Modalities: Text + Image + Audio
                        Runs on: Smartphone, Laptop, Edge device
                        Formats: GGUF via Ollama/LM Studio, safetensors via Hugging Face
                        On disk: E2B: 1.4GB Q4, estimated / E4B: 2.7GB Q4, estimated

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                        • montezM Offline
                          montezM Offline
                          montez
                          wrote on last edited by montez
                          #12

                          Google Gemma 4

                          Hugging Face: https://huggingface.co/collections/google/gemma-4
                          GitHub: https://github.com/google-gemma
                          Website: https://ai.google.dev/gemma/docs/core
                          Announcement: https://blog.google/innovation-and-ai/technology/developers-tools/gemma-4/, https://blog.google/innovation-and-ai/technology/developers-tools/introducing-gemma-4-12B/

                          Developer: Google DeepMind
                          Released: 26B A4B and 31B: April 2026 / 12B Unified: June 2026
                          Variants: 12B Unified, 26B A4B, 31B
                          Parameters: 12B Unified: 11.95B / 26B A4B: 25.2B total, 3.8B active / 31B: 30.7B
                          Context: 256,000 tokens
                          Architecture: 31B: Dense / 26B A4B: MoE, 8 active of 128 experts plus 1 shared / 12B: Unified encoder-free dense, multimodal input projected directly into the decoder
                          License: Apache 2.0
                          Modalities: 12B: Text + Image + Audio / 26B A4B and 31B: Text + Image
                          Runs on: Laptop, consumer GPU/workstation class
                          Formats: GGUF via Ollama/LM Studio, safetensors via Hugging Face, Docker
                          On disk: 12B: ~7GB Q4 / 26B A4B: ~15GB Q4 / 31B: ~18GB Q4

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                          • montezM Offline
                            montezM Offline
                            montez
                            wrote on last edited by
                            #13

                            NVIDIA Cosmos 3 Edge

                            Hugging Face: https://huggingface.co/nvidia/Cosmos3-Edge, https://huggingface.co/collections/nvidia/cosmos3
                            GitHub: https://github.com/nvidia/cosmos
                            Website: https://research.nvidia.com/labs/cosmos-lab/cosmos3/
                            White paper: https://research.nvidia.com/labs/cosmos-lab/cosmos3/technical-report.pdf

                            Developer: NVIDIA
                            Released: July 2026
                            Variants: Cosmos3-Edge, Cosmos3-Edge-Policy-DROID
                            Parameters: 4B
                            Context: Reasoner: 256,000 tokens / Generator text input: 4,096 tokens
                            Architecture: Mixture-of-Transformers, two towers: an autoregressive transformer for text, a diffusion transformer for image/video/action generation
                            License: OpenMDW 1.1
                            Modalities: Text + Image + Video + Action trajectory in / Text + Image + Video + Action out
                            Formats: safetensors via Hugging Face, PyTorch (NVIDIA-proprietary inference only, BF16)
                            Runs on: NVIDIA consumer GPU (Linux), Jetson (Linux)

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                            • montezM Offline
                              montezM Offline
                              montez
                              wrote on last edited by montez
                              #14

                              Agents-A1

                              Hugging Face: https://huggingface.co/InternScience/Agents-A1, https://huggingface.co/InternScience/Agents-A1-4B
                              GitHub: https://github.com/InternScience/Agents-A1
                              X: https://x.com/intern_lm
                              Website: https://internscience.github.io/Agents-A1/
                              Technical report: https://arxiv.org/abs/2606.30616

                              Developer: InternScience, Shanghai Artificial Intelligence Laboratory
                              Released: 35B-A3B: June 2026 / 4B: July 2026
                              Parameters: 35B total, 3B active / 4B dense
                              Context: 262,144 tokens
                              Architecture: Qwen3.5 base, hybrid linear + full attention (full attention every 4th layer); 35B-A3B: MoE, 40 layers, 256 experts, 8 routed + 1 shared active / 4B: dense, 32 layers
                              License: Apache 2.0
                              Modalities: Text + Vision
                              Runs on: 35B-A3B: Laptop, 24GB+ unified memory / 4B: Smartphone, Laptop
                              Formats: GGUF, MLX (community), safetensors
                              On disk: 35B-A3B: 19.7GB Q4_K_M / 4B: 2.5GB Q4_K_M, 4.2GB Q8_0

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                              • montezM Offline
                                montezM Offline
                                montez
                                wrote on last edited by
                                #15

                                Ornith-1.0

                                Hugging Face: https://huggingface.co/deepreinforce-ai/Ornith-1.0-9B, https://huggingface.co/deepreinforce-ai/Ornith-1.0-35B
                                GitHub: https://github.com/deepreinforce-ai/Ornith-1
                                Website: https://deep-reinforce.com/ornith.html

                                Developer: DeepReinforce
                                Released: June 2026
                                Parameters: 9B dense / 35B total, 8 of 256 experts active
                                Context: 262,144 tokens
                                Architecture: Qwen3.5 base; 9B: dense, 32 layers / 35B: MoE, 40 layers, 256 experts, 8 active
                                License: MIT
                                Modalities: Text + Vision
                                Runs on: 9B: Smartphone, Laptop / 35B: Laptop, 24GB+ unified memory
                                Formats: GGUF, FP8, safetensors
                                On disk: 9B: 5.9GB Q4_K_M / 35B: 21.4GB Q4_K_M

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                                • montezM Offline
                                  montezM Offline
                                  montez
                                  wrote last edited by montez
                                  #16

                                  DeepGrove Maple-Preview

                                  Hugging Face: https://huggingface.co/deepgrove/maple-preview
                                  GitHub: https://github.com/deepgrove-ai/mlx-lm-deepgrove
                                  Website: https://deepgrove.ai/maple-preview

                                  Developer: DeepGrove
                                  Released: August 2026
                                  Parameters: 20B total, 1B active
                                  Context: 131,072 tokens
                                  Architecture: ternary-weight MoE, 24 layers, 256 experts, 8 active; 3:1 SWA-512:GA attention
                                  License: MIT
                                  Modalities: Text
                                  Runs on: Mac mini M4
                                  Formats: safetensors, MLX 2-bit
                                  On disk: 5.31GB MLX 2-bit

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                                  • montezM Offline
                                    montezM Offline
                                    montez
                                    wrote last edited by montez
                                    #17

                                    Nanbeige4.2-3B

                                    Hugging Face: https://huggingface.co/Nanbeige/Nanbeige4.2-3B
                                    Website: https://nanbeige.zhipin.com/
                                    Technical report: https://arxiv.org/abs/2607.22083

                                    Developer: Nanbeige, BOSS Zhipin
                                    Released: July 2026
                                    Parameters: 4B total, 3B non-embedding
                                    Context: 262,144 tokens
                                    Architecture: dense Looped Transformer, LoopSplit, mHC with depth attention, concatenated n-gram embeddings
                                    License: Apache 2.0
                                    Modalities: Text
                                    Runs on: Laptop
                                    Formats: safetensors, GGUF Q4_K_M via conversion, MLX 4-bit
                                    On disk: 3.30GB MLX 4-bit

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                                    • montezM Offline
                                      montezM Offline
                                      montez
                                      wrote last edited by montez
                                      #18

                                      Fermion Research Neutrino

                                      Hugging Face: https://huggingface.co/FermionResearch/Neutrino-8B, https://huggingface.co/FermionResearch/Neutrino-0.6B, https://huggingface.co/FermionResearch/Neutrino-0.6B-Chat
                                      GitHub: https://github.com/fermionresearch/llama.cpp
                                      Website: https://www.fermionresearch.com/models/neutrino-8b/
                                      Announcement: https://www.fermionresearch.com/research/neutrino-8b/

                                      Developer: Fermion Research
                                      Released: July 2026
                                      Variants: 8B general purpose, 0.6B speculative-decoding draft, 0.6B-Chat conversational
                                      Parameters: 8.19B / 596M
                                      Context: 40,960 tokens
                                      Architecture: ternary QAT with staged post-training; 8B: Qwen3-8B topology, 36-layer decoder-only transformer, SwiGLU, GQA 4:1, RoPE, RMSNorm / 0.6B: 28 layers, hidden 1,024, SwiGLU 3,072, GQA 16Q/8KV, per-head Q/K RMSNorm, tied int8 embeddings
                                      License: Apache 2.0
                                      Modalities: Text
                                      Runs on: 8B: Laptop, 16GB unified memory / 0.6B: Laptop, CPU only
                                      Formats: TRTC v4, custom-FV5 GGUF, MLX
                                      On disk: 8B: 3.88GB TRTC v4 / 4.09GB custom-FV5 GGUF / 0.6B: 328MB TRTC v4, 238MB tv4z, 343MB GGUF

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                                      • montezM Offline
                                        montezM Offline
                                        montez
                                        wrote last edited by montez
                                        #19

                                        Kakao Kanana-2

                                        Hugging Face: https://huggingface.co/kakaocorp/kanana-2-3b-instruct, https://huggingface.co/kakaocorp/kanana-2-1.3b-instruct
                                        Website: https://tech.kakao.com/posts/826

                                        Developer: Kakao, Kanana LLM
                                        Released: July 2026
                                        Variants: 3B, 1.3B
                                        Parameters: 3B / 1.3B
                                        Context: 32,768 tokens
                                        Architecture: 3B: dense, pretrained from scratch, SFT + RL / 1.3B: cascade-pruned and distilled from 3B, sliding-window attention
                                        License: Kanana Open License
                                        Modalities: Text
                                        Runs on: Smartphone, Laptop
                                        Formats: safetensors, MLX 4-bit, 6-bit, 8-bit
                                        On disk: 3B: 1.99GB MLX 4-bit

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                                        • montezM Offline
                                          montezM Offline
                                          montez
                                          wrote last edited by
                                          #20

                                          Microsoft Fara1.5

                                          Hugging Face: https://huggingface.co/microsoft/Fara1.5-4B, https://huggingface.co/microsoft/Fara1.5-9B, https://huggingface.co/microsoft/Fara1.5-27B
                                          GitHub: https://github.com/microsoft/fara
                                          Website: https://labs.ai.azure.com/innovations/fara1-5/

                                          Developer: Microsoft Research AI Frontiers
                                          Released: May 2026
                                          Variants: 4B, 9B, 27B
                                          Parameters: 4B / 9B / 27B
                                          Context: 262,144 tokens
                                          Architecture: multimodal decoder-only LM, image + text to text
                                          License: MIT
                                          Modalities: Text + Image
                                          Formats: safetensors
                                          On disk: 4B: 9.08GB / 9B: 18.82GB / 27B: 54.71GB safetensors

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