ModelBench
Model catalog

Models

Every model in the catalog with source-linked pricing, context limits, provider availability, and published benchmark results.

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6 models
Anthropic aimlapi
Ranked by FrontierCode
Anthropic: Claude Opus 5.5 T
Reasoning Tools 54.4

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 Opus 5 T
Reasoning Tools 53.4

Strongest Claude Opus model for coding, agents, and professional work

anthropic/claude-opus-5 2026-07-24 1M context $5/M input $25/M output
41 providers
Anthropic: Claude Haiku 5.5 T
Reasoning Tools JSON 46.4

Fast Claude model for responsive assistance, classification, and lightweight agents

anthropic/claude-haiku-5-5 2026-10-07 1M context $0.1/M input $0.5/M output
33 providers
Anthropic: Claude Sonnet 5.5 T
Reasoning Tools JSON 46.2

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
Anthropic: Claude Sonnet 5 T
Reasoning Tools JSON 38.8

Everyday Claude agent model for coding, planning, browsing, and general work

anthropic/claude-sonnet-5 2026-06-30 1M context $2/M input $10/M output
43 providers
Anthropic: Claude Fable 5 T
Reasoning Tools JSON 29.3

Claude model for creative writing, analysis, and controlled agent workflows

anthropic/claude-fable-5 2026-06-09 1M context $10/M input $50/M output
45 providers