AI Buyer's Guide

Know what is worth paying for

Models
Claude Opus 4.5

Claude Opus 4.5 (Non-reasoning)

AnthropicAnthropicUnited States

A high-capability model from the Claude Opus series, optimized for tasks not requiring explicit reasoning chains. It maintains strong performance in coding, long-context understanding, and multimodal tasks.

CodingLong contextMultimodal
Input / 1M tokens
$6.25
Output / 1M tokens
$25.00
Output tokens/s
54.85
First-token seconds
1.44s
Supported plans
4

Benchmark history

Evaluations

13

TAU2

Measured May 14, 2026Source

Score

0.86

Terminalbench Hard

Measured May 14, 2026Source

Score

0.41

Lcr

Measured May 14, 2026Source

Score

0.65

Ifbench

Measured May 14, 2026Source

Score

0.43

Aime 25

Measured May 14, 2026Source

Score

0.63

Scicode

Measured May 14, 2026Source

Score

0.47

Livecodebench

Measured May 14, 2026Source

Score

0.74

Hle

Measured May 14, 2026Source

Score

0.13

Gpqa

Measured May 14, 2026Source

Score

0.81

Mmlu Pro

Measured May 14, 2026Source

Score

0.89

Artificial Analysis Math Index

Measured May 14, 2026Source

Score

62.7

Artificial Analysis Coding Index

Measured May 14, 2026Source

Score

42.9

Artificial Analysis Intelligence Index

Measured May 14, 2026Source

Score

43.1

Plan availability

Products and plans that support this model

1
Apertis Coding Plan

Apertis Coding Plan

Apertis Coding Plan is a subscription-based AI coding service providing unified access to 30+ AI models (GPT-5.4, Claude Opus 4.6, Gemini 3.1 Pro, and more) through a single API key. Designed for developers using coding agents like Claude Code, Cursor, Cline, and OpenCode, it offers predictable monthly pricing, free prompt caching, auto-failover, and quota-based billing across OpenAI, Anthropic, Google, and other providers.

Discussion

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