Muse Spark Open is an 816B total / 42B active open-weight multimodal reasoning model from Meta for coding and long-horizon agentic work, with 1M-token context.
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
MiMo Flash model for multimodal coding agents and long-context automation
DeepSeek V4.1 Flash model for reasoning and agentic coding
DeepSeek V4 Pro snapshot with million-token context and support for thinking and non-thinking modes
Official DeepSeek V4 Flash release with enhanced agentic capabilities and integrated DSpark speculative decoding
Multimodal Kimi model with 1M context and toggleable max-effort thinking for long-horizon agent work
Multimodal MoE reasoning model (975B total, 41B active) for text, image, and audio
Coding-focused Kimi model, stronger on long-horizon repo work with less overthinking
Open MoE flagship with million-token context for coding and long agent runs
Initial DeepSeek V4 Flash snapshot for economical reasoning, coding, and million-token agent workloads
Open MiMo model for multimodal coding agents and long-context automation
Multimodal Kimi workhorse for agent loops, coding tasks, and visual context
Nemotron model for efficient reasoning, coding, and specialized AI agents
Fast Mistral production model for chat, extraction, and cost-sensitive agents
Earlier Kimi frontier model for long-context agents, coding, and multimodal work
Hybrid-reasoning DeepSeek model with thinking and non-thinking modes, sparse attention, and tool-use
| Model | Creator | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|
| Muse Spark Openmeta/muse-spark-open | 1.04858M | $1.25 | $4.25 | 2026-10-15 | |||
| MiMo-V2.6-Flashxiaomi/mimo-v2.6-flash | 1.04858M | $0.14 | $0.28 | 2026-09-22 | |||
| DeepSeek V4.1 Flashdeepseek/deepseek-v4.1-flash | 1M | $0.02 | $1 | 2026-09-10 | |||
| DeepSeek V4 Pro 0813deepseek/deepseek-v4-pro-0813 | 1M | $0.132 | $0.396 | 2026-08-13 | |||
| DeepSeek V4 Flash 0731deepseek/deepseek-v4-flash-0731 | 1M | $0.035 | $0.07 | 2026-07-31 | |||
| Kimi K3moonshotai/kimi-k3 | 1.04858M | $3 | $15 | 2026-07-16 | |||
| Inklingthinkingmachines/inkling | 1.04858M | $1.87 | $4.68 | 2026-07-15 | |||
| Kimi K2.7 Codemoonshotai/kimi-k2.7-code | 262.144K | $0.95 | $4 | 2026-06-12 | |||
| DeepSeek V4 Prodeepseek/deepseek-v4-pro | 1M | $0.66 | $1.98 | 2026-04-24 | |||
| DeepSeek V4 Flash 0423deepseek/deepseek-v4-flash-0423 | 1M | $0.138 | $0.275 | 2026-04-23 | |||
| MiMo-V2.5xiaomi/mimo-v2.5 | 1.04858M | $0.14 | $0.28 | 2026-04-22 | |||
| Kimi K2.6moonshotai/kimi-k2.6 | 262.144K | $0.95 | $4 | 2026-04-20 | |||
| Nemotron Cascade 2 30B A3Bnvidia/nemotron-cascade-2-30b-a3b | 256K | — | — | 2026-03-19 | |||
| Mistral Small 4mistral/mistral-small-2603 | 256K | $0.15 | $0.6 | 2026-03-16 | |||
| Kimi K2.5moonshotai/kimi-k2.5 | 262.144K | $0.375 | $2 | 2026-01-27 | |||
| DeepSeek V3.2deepseek/deepseek-v3.2 | 128K | $0.209 | $0.31 | 2025-12-01 |