head-to-head

DeepSeek: DeepSeek V4 Flash Vision Exp vs Meta: Muse Spark 1.1

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-08-22.

	DeepSeek: DeepSeek V4 Flash Vision Exp	Meta: Muse Spark 1.1
Vendor	deepseek	meta
Quality Score	100	100
Benchmark Score	-	85.2
Input Price	$0.22/M	$1.25/M
Output Price	$0.66/M	$4.25/M
Context Window	1,048,576	1,048,576
Max Output	384,000	-
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	✓
Benchmark Scores
ai_index	-	87.8
ai_index_agentic	-	65.6
ai_index_coding	-	100.0

Who wins by task?

Task	DeepSeek: DeepSeek V4 Flash Vision Exp	Meta: Muse Spark 1.1
SQL Generation	133	170
Code Review	132	166
Code Completion	131	120
Code Refactoring	136	163
Bug Fixing	136	178
Unit Test Generation	124	153
Code Documentation	131	142
Regex Writing	119	135
CI/CD Pipelines	120	144
Frontend Component Design	122	146
Data Analysis	124	168
CSV / Spreadsheet Cleanup	133	153
ETL Scripting	128	153
JSON Extraction	131	139
Bulk Data Labeling	129	126
OCR / Document Parsing	131	146
Table Extraction from PDFs	131	146
Long-Document Summarization	137	159
Short-Form Summarization	123	123
Blog Post Writing	121	139

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