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Meta: Muse Spark 1.3 vs Meta: Muse Spark 1.1

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-09-04.

Meta: Muse Spark 1.3 Meta: Muse Spark 1.1
Vendormetameta
Quality Score100100
Benchmark Score99.384.7
Input Price$1.25/M$1.25/M
Output Price$4.25/M$4.25/M
Context Window1,048,5761,048,576
Max Output943,718943,718
Tool Calling✓✓
Structured Output✓✓
Reasoning Mode✓✓
Vision✓✓
Audio✓✓
Benchmark Scores
ai_index100.087.8
ai_index_agentic97.865.6
ai_index_coding100.0100.0

Who wins by task?

TaskMeta: Muse Spark 1.3Meta: Muse Spark 1.1
SQL Generation 176 170
Code Review 171 166
Code Completion 120 120
Code Refactoring 167 163
Bug Fixing 187 178
Unit Test Generation 157 153
Code Documentation 144 142
Regex Writing 138 135
CI/CD Pipelines 147 144
Frontend Component Design 149 146
Data Analysis 177 168
CSV / Spreadsheet Cleanup 155 153
ETL Scripting 157 153
JSON Extraction 140 139
Bulk Data Labeling 126 126
OCR / Document Parsing 148 146
Table Extraction from PDFs 148 146
Long-Document Summarization 163 159
Short-Form Summarization 124 123
Blog Post Writing 143 139

Scores reflect capability match + benchmark data + pricing for each task. Methodology →

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