head-to-head

Anthropic: Claude Opus 4.8 (batch) vs Anthropic Claude Haiku Latest

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-07-30.

	Anthropic: Claude Opus 4.8 (batch)	Anthropic Claude Haiku Latest
Vendor	anthropic	~anthropic
Quality Score	100	100
Benchmark Score	94.3	-
Input Price	$2.50/M	$1.00/M
Output Price	$12.50/M	$5.00/M
Context Window	1,000,000	200,000
Max Output	128,000	64,000
Tool Calling	✓	✓
Structured Output	✓	✓
Reasoning Mode	✓	✓
Vision	✓	✓
Audio	-	-
Benchmark Scores
ai_index	91.9	-
ai_index_agentic	77.8	-
ai_index_coding	100.0	-
eqbench	83.3	-

Who wins by task?

Task	Anthropic: Claude Opus 4.8 (batch)	Anthropic Claude Haiku Latest
SQL Generation	177	129
Code Review	178	124
Code Completion	121	114
Code Refactoring	176	124
Bug Fixing	191	128
Unit Test Generation	161	120
Code Documentation	148	122
Regex Writing	138	118
CI/CD Pipelines	151	116
Frontend Component Design	150	122
Data Analysis	176	124
CSV / Spreadsheet Cleanup	158	125
ETL Scripting	163	120
JSON Extraction	138	122
Bulk Data Labeling	123	120
OCR / Document Parsing	149	127
Table Extraction from PDFs	149	127
Long-Document Summarization	170	125
Short-Form Summarization	123	114
Blog Post Writing	146	117

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