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.
Models
Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.
Strongest Claude Opus model for coding, agents, and professional work
Claude model for creative writing, analysis, and controlled agent workflows
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
High-efficiency Gemini model for agentic workflows, coding, and multimodal reasoning
Fast Gemini model balancing multimodal reasoning, tool use, and cost
Everyday Claude agent model for coding, planning, browsing, and general work
Muse Spark is a natively multimodal reasoning model with support for tool-use, visual chain of thought, and multi-agent orchestration.
Fast Gemini model balancing multimodal reasoning, tool use, and cost
Default frontier GPT for coding, computer use, research, and knowledge work
Reasoning-first Gemini preview for agentic coding and complex problem solving
Agent-ready GPT for coding and computer-use workflows at a lower cost
New Gemini flash lane bringing frontier-style multimodal reasoning to cheaper runs
Google's proven reasoning model for coding, math, and multimodal analysis
Coding-optimized GPT model for repository edits, reviews, and agentic software work
Fast Gemini workhorse for multimodal apps where latency and price matter
Low-latency Gemini model for high-volume multimodal and agent workloads
Deliberate o-series reasoner for hard math, coding, and multi-step analysis
| Model | Creator | Score | Inputs | Context | Input | Output | Released | Compare |
|---|---|---|---|---|---|---|---|---|
| Muse Spark 1.3meta/muse-spark-1.3 | 1366.0 | 1.04858M | $1.25 | $4.25 | 2026-09-02 | |||
| Claude Opus 5anthropic/claude-opus-5 | 1339.0 | 1M | $5 | $25 | 2026-07-24 | |||
| Claude Fable 5anthropic/claude-fable-5 | 1326.0 | 1M | $10 | $50 | 2026-06-09 | |||
| Muse Spark 1.2meta/muse-spark-1.2 | 1326.0 | 1.04858M | $1.25 | $4.25 | 2026-08-05 | |||
| Gemini 3.8 Flashgoogle/gemini-3.8-flash | 1322.0 | 1.04858M | $0.75 | $3.75 | 2026-09-02 | |||
| Gemini 3.7 Flashgoogle/gemini-3.7-flash | 1320.0 | 1.04858M | $0.75 | $3.75 | 2026-08-13 | |||
| Gemini 3.6 Flashgoogle/gemini-3.6-flash | 1305.0 | 1.04858M | $0.75 | $3.75 | 2026-07-21 | |||
| Claude Sonnet 5anthropic/claude-sonnet-5 | 1292.0 | 1M | $2 | $10 | 2026-06-30 | |||
| Muse Spark 1.1meta/muse-spark-1.1 | 1291.0 | 1.04858M | $1.25 | $4.25 | 2026-04-08 | |||
| Gemini 3.5 Flashgoogle/gemini-3.5-flash | 1277.0 | 1.04858M | $1.5 | $9 | 2026-05-19 | |||
| GPT-5.5openai/gpt-5.5 | 1274.0 | 1.05M | $5 | $30 | 2026-04-23 | |||
| Gemini 3.1 Pro Previewgoogle/gemini-3.1-pro-preview | 1259.0 | 1.04858M | $2 | $12 | 2026-02-19 | |||
| GPT-5.4openai/gpt-5.4 | 1227.0 | 1.05M | $2.5 | $15 | 2026-03-05 | |||
| Gemini 3 Flash Previewgoogle/gemini-3-flash-preview | 1204.0 | 1.04858M | $0.5 | $3 | 2025-12-17 | |||
| Gemini 2.5 Progoogle/gemini-2.5-pro | 1167.0 | 1.04858M | $1.25 | $10 | 2025-06-17 | |||
| GPT-5.3 Codexopenai/gpt-5.3-codex | 1159.0 | 400K | $1.75 | $14 | 2026-02-05 | |||
| Gemini 2.5 Flashgoogle/gemini-2.5-flash | 1119.0 | 1.04858M | $0.3 | $2.5 | 2025-06-17 | |||
| Gemini 3.1 Flash Lite Previewgoogle/gemini-3.1-flash-lite-preview | 1087.0 | 1.04858M | $0.25 | $1.5 | 2026-03-03 | |||
| o3openai/o3 | 1035.0 | 200K | $2 | $8 | 2025-04-16 |