Claude model for demanding reasoning and long-horizon agentic work
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows. It improves long-horizon agent collaboration, instruction following, and coding efficiency relative to Muse Spark 1.2.
Muse Spark 1.2 is a coding-focused update to Muse Spark 1.1 with improvements in code generation, complex debugging, codebase understanding, and end-to-end developer workflows.
Google's most intelligent Flash model, engineered for long-horizon software engineering, autonomous agents, and complex enterprise workflows
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.
Fast NVIDIA Nemotron MoE for reliable agentic tasks across enterprise workloads
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| Claude Fable 5.1anthropic/claude-fable-5-1 | 1853.0 | 1M | $10 | $50 | 2026-09-01 | |||
| Muse Spark 1.3meta/muse-spark-1.3 | 1754.0 | 1.04858M | $1.25 | $4.25 | 2026-09-02 | |||
| Muse Spark 1.2meta/muse-spark-1.2 | 1615.0 | 1.04858M | $1.25 | $4.25 | 2026-08-05 | |||
| Gemini 3.8 Flashgoogle/gemini-3.8-flash | 1545.0 | 1.04858M | $0.75 | $3.75 | 2026-09-02 | |||
| Muse Spark Openmeta/muse-spark-open | 1401.0 | 1.04858M | $1.25 | $4.25 | 2026-10-15 | |||
| Nemotron 3.5 Lightning 30B A3Bnvidia/nemotron-3.5-lightning | 832.0 | 262.144K | $0.025 | $0.12 | 2026-08-11 |