head-to-head

Meta: Muse Spark 1.3 vs DeepSeek: DeepSeek V4 Flash Vision Exp

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

	Meta: Muse Spark 1.3	DeepSeek: DeepSeek V4 Flash Vision Exp
Vendor	meta	deepseek
Quality Score	100	100
Benchmark Score	99.3	90.0
Input Price	$1.25/M	$0.22/M
Output Price	$4.25/M	$0.66/M
Context Window	1,048,576	1,048,576
Max Output	943,718	384,000
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	✓	-
Benchmark Scores
ai_index	100.0	84.9
ai_index_agentic	97.8	87.2
ai_index_coding	100.0	100.0

Who wins by task?

Task	Meta: Muse Spark 1.3	DeepSeek: DeepSeek V4 Flash Vision Exp
SQL Generation	176	173
Code Review	171	167
Code Completion	120	133
Code Refactoring	167	164
Bug Fixing	187	182
Unit Test Generation	157	155
Code Documentation	144	144
Regex Writing	138	137
CI/CD Pipelines	147	145
Frontend Component Design	149	147
Data Analysis	177	172
CSV / Spreadsheet Cleanup	155	154
ETL Scripting	157	155
JSON Extraction	140	149
Bulk Data Labeling	126	135
OCR / Document Parsing	148	147
Table Extraction from PDFs	148	147
Long-Document Summarization	163	160
Short-Form Summarization	124	132
Blog Post Writing	143	141

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