Alternatives to Muse Spark Open

Meta's coding-focused flagship model powering Muse Code: 1M context, higher first-attempt accuracy, reliable tool calling, and end-to-end developer workflows.

Meta's open-weight 30B agentic multimodal model distilled from Muse Spark, designed to run always-on coding and tool-use agents locally on a single consumer.

Poolside's open-weight 118B MoE coding model with 8B active parameters, a 1M-token context window, native interleaved reasoning, and an OpenMDW-1.1 license.

Zhipu's June 2026 744B MoE coding model with 1M context and MIT weights. Successor GLM-5.3 is now the flagship.

Moonshot AI's open-weight 2.8T multimodal agentic model with 1M-token context, the world's first open 3T-class model rivaling closed frontier models.

Xiaomi's MiMo-V2.6 open-weights series pairs a 1.02T-parameter omni MoE with a 309B Flash tier, both MIT licensed with 1M-token context.

Google DeepMind's open-weight 25.2B MoE model with 3.8B active parameters, 256K context, multimodal input, and a commercially permissive Apache 2.0 license.

MiniMax open-weight frontier model (June 1, 2026): 1M-token MSA context, native image/video input, desktop computer use, and discounted API pricing.

Alibaba Qwen3.8 2.4T MoE with 95B active, 1M context, multimodal input. Coder $0.14/$0.80; 397B $0.29/$1.20.

Liquid AI's open-weight 24B reasoning MoE with 2.45B active parameters, 128K context, and tool calling for local agents.

Upstage's 35B mixture-of-experts model with 3B active parameters, a 512K context window, and $0.10 per million input tokens.

Google's most capable Flash model for agentic workflows and multimodal reasoning, with 1M-token context, 65k output tokens, and Computer Use preview.

Qwen3.8-Omni-Flash is Alibaba's omni-modal agentic model: 1M context, text, image, audio and video input, $0.15/$0.47 per 1M tokens.

Agnes-3.0-Flash Preview is an Apache-2.0 33B multimodal open-weight checkpoint with 262k context, not the proprietary API model.