head-to-head

DeepSeek: DeepSeek V4 Flash Vision Exp (batch) vs Meta: Muse Spark 1.1

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

	DeepSeek: DeepSeek V4 Flash Vision Exp (batch)	Meta: Muse Spark 1.1
Vendor	deepseek	meta
Quality Score	100	100
Benchmark Score	80.1	68.8
Input Price	$0.11/M	$1.25/M
Output Price	$0.33/M	$4.25/M
Context Window	1,048,576	1,048,576
Max Output	943,718	943,718
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	✓
Benchmark Scores
ai_index	57.8	56.5
ai_index_agentic	79.4	45.4
ai_index_coding	100.0	100.0

Who wins by task?

Task	DeepSeek: DeepSeek V4 Flash Vision Exp (batch)	Meta: Muse Spark 1.1
SQL Generation	169	163
Code Review	161	158
Code Completion	133	120
Code Refactoring	159	157
Bug Fixing	175	168
Unit Test Generation	151	148
Code Documentation	141	139
Regex Writing	134	131
CI/CD Pipelines	141	139
Frontend Component Design	143	141
Data Analysis	167	159
CSV / Spreadsheet Cleanup	153	152
ETL Scripting	150	148
JSON Extraction	149	139
Bulk Data Labeling	135	125
OCR / Document Parsing	145	144
Table Extraction from PDFs	145	144
Long-Document Summarization	156	153
Short-Form Summarization	131	121
Blog Post Writing	137	135

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