picksbymodel Get API access →
head-to-head

Qwen: Qwen3.7 Flash vs Anthropic: Claude Opus 4.8 (batch)

Side-by-side comparison of specs, pricing, benchmark scores, and task rankings. Updated 2026-08-13.

Qwen: Qwen3.7 Flash Anthropic: Claude Opus 4.8 (batch)
Vendorqwenanthropic
Quality Score100100
Benchmark Score-94.7
Input Price$0.03/M$2.50/M
Output Price$0.13/M$12.50/M
Context Window1,000,0001,000,000
Max Output65,536128,000
Tool Calling✓✓
Structured Output✓✓
Reasoning Mode✓✓
Vision✓✓
Audio--
Benchmark Scores
ai_index-94.6
ai_index_agentic-81.5
ai_index_coding-100.0
eqbench-83.3

Who wins by task?

TaskQwen: Qwen3.7 FlashAnthropic: Claude Opus 4.8 (batch)
SQL Generation 134 178
Code Review 132 179
Code Completion 132 121
Code Refactoring 136 176
Bug Fixing 136 193
Unit Test Generation 124 161
Code Documentation 132 148
Regex Writing 120 138
CI/CD Pipelines 120 151
Frontend Component Design 122 151
Data Analysis 124 178
CSV / Spreadsheet Cleanup 134 158
ETL Scripting 128 164
JSON Extraction 132 138
Bulk Data Labeling 130 123
OCR / Document Parsing 131 149
Table Extraction from PDFs 131 149
Long-Document Summarization 138 171
Short-Form Summarization 124 123
Blog Post Writing 122 146

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

Related comparisons

ByteDance Seed: Seed 2.1 Turbo vs Qwen: Qwen3.7 Flash ByteDance Seed: Seed 2.1 Turbo vs Anthropic: Claude Opus 4.8 (batch) ByteDance Seed: Seed-2.0-Code vs Qwen: Qwen3.7 Flash ByteDance Seed: Seed-2.0-Code vs Anthropic: Claude Opus 4.8 (batch) SpaceXAI: Grok 4.6 vs Qwen: Qwen3.7 Flash SpaceXAI: Grok 4.6 vs Anthropic: Claude Opus 4.8 (batch) Sakana: Sakana Namazu vs Qwen: Qwen3.7 Flash Sakana: Sakana Namazu vs Anthropic: Claude Opus 4.8 (batch)