Comparing 2 models

Claude Opus 4.7 vs Laguna S 2.1

Facts first, then task-specific rankings. A highlighted cell is better only for that row, not universally.

metric

Model 1Claude Opus 4.7

Model 2Laguna S 2.1

Best for

Agentic Coding (#2)

RAG & Long Context (#5)

Provider

anthropic

poolside

Context

1.0MBest

Input / 1M

$0.100Best

Output / 1M

$25

$0.20Best

Tool use

yesBest

Vision

yesBest

—

Reasoning

yesBest

Open-weight

—

yesBest

Released

Apr 14, 2026

Jul 20, 2026

task evidence

How they place when the question changes

Lower ranks are better. “Best” marks the strongest option in this shortlist for that task.

Best LLM for Tool & Function Calling #6Best —

Best LLM for Image Understanding #2Best —

Best LLM for Writing #4Best —

Best LLM for Agentic Coding #2Best —

Cheapest Capable LLM —#5Best

Best LLM for Code Completion #6Best —

Best LLM for OpenHands #5Best —

Best LLM for Document Summarization #3Best —

Best LLM for OCR & Documents #2Best —

Best LLM for JSON & Schema Output #4Best —

Best LLM for Literary Translation #3Best —

Best LLM for Grounded RAG #2Best —

Best LLM for Business Writing #2Best —

Best LLM for Roleplay & Character #3Best —

Best LLM for High-Volume Extraction #4Best —

Best LLM for a General Assistant —#7Best

Best LLM for Structured Data Extraction #5Best —

Best LLM for Math & Reasoning #4Best —

Best LLM for Autonomous Agents —#6Best

Best LLM for Charts & Diagrams #2Best —

Best LLM for Vision & Documents #3Best —

Best LLM for RAG & Long Context —#5Best

Best LLM for Document Parsing #2Best —

Best LLM for Computer & Browser Use #5Best —

Best Value LLM #2Best #5

Best LLM for AI Agents #8Best —