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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57 models
opencode Not published
Anthropic: Claude Haiku 4.5 T
Reasoning Tools JSON

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

anthropic/claude-haiku-4-5-20251001 2025-10-15 200K context $1/M input $5/M output
23 providers
Anthropic: Claude Sonnet 4.5 T
Reasoning Tools JSON

Balanced Claude model for coding, analysis, agent workflows, and cost control

anthropic/claude-sonnet-4-5-20250929 2025-09-29 200K context $3/M input $15/M output
20 providers
OpenAI: GPT-5 T
Reasoning Tools JSON

Original GPT-5 workhorse for reasoning, coding, writing, and tool workflows

openai/gpt-5 2025-08-07 400K context $1.25/M input $10/M output
34 providers
OpenAI: GPT-5 Nano T
Reasoning Tools JSON

Tiny GPT-5 lane for routing, extraction, classification, and bulk jobs

openai/gpt-5-nano 2025-08-07 400K context $0.05/M input $0.4/M output
29 providers
Anthropic: Claude Opus 4.1 T
Reasoning Tools

Flagship Claude model for deep reasoning, coding, and long-horizon agents

anthropic/claude-opus-4-1-20250805 2025-08-05 200K context $15/M input $75/M output
14 providers
Anthropic: Claude Sonnet 4 T
Reasoning Tools JSON

Balanced Claude model for coding, analysis, agent workflows, and cost control

anthropic/claude-sonnet-4-20250514 2025-05-22 200K context $3/M input $15/M output
13 providers
Anthropic: Claude Haiku 3.5 T
Tools

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

anthropic/claude-3-5-haiku-20241022 2024-10-22 200K context $0.8/M input $4/M output
3 providers