AI Model Catalog: 4 Models Compared — Pricing, Context & Benchmarks

Anthropic: Claude Opus 5.5 T

Reasoning Tools 57.8

Claude model for long-running agentic coding and knowledge work

anthropic/claude-opus-5-5 2026-09-22 1M context $4/M input $20/M output

35 providers

Anthropic: Claude Sonnet 5.5 T

Reasoning Tools 55.5

Fast Claude model for everyday coding, agents, and knowledge work

anthropic/claude-sonnet-5-5 2026-09-28 1M context $2/M input $10/M output

33 providers

xAI: Grok 4.7 T

Reasoning Tools JSON 46.3

xAI's frontier model for long-running agents, coding, knowledge work, and visual projects

xai/grok-4.7 2026-09-21 500K context $2/M input $6/M output

27 providers

xAI: Grok 4.6 T

Reasoning Tools JSON 40.4

xAI's frontier model for long-running agents, coding, knowledge work, and visual projects

xai/grok-4.6 2026-08-12 500K context $2/M input $6/M output

34 providers

Filterable model directory
Model	Creator	Score	Inputs	Context	Input	Output	Released
Claude Opus 5.5anthropic/claude-opus-5-5	Anthropic	57.8	T	1M	$4	$20	2026-09-22
Claude Sonnet 5.5anthropic/claude-sonnet-5-5	Anthropic	55.5	T	1M	$2	$10	2026-09-28
Grok 4.7xai/grok-4.7	xAI	46.3	T	500K	$2	$6	2026-09-21
Grok 4.6xai/grok-4.6	xAI	40.4	T	500K	$2	$6	2026-08-12