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
perplexity-agent Not published
Ranked by Design Arena: webapps
Google: Gemini 3.1 Pro Preview T
Reasoning Tools JSON 1144.0

Reasoning-first Gemini preview for agentic coding and complex problem solving

google/gemini-3.1-pro-preview 2026-02-19 1.04858M context $2/M input $12/M output
31 providers
OpenAI: GPT-5.5 T
Reasoning Tools JSON 1136.0

Default frontier GPT for coding, computer use, research, and knowledge work

openai/gpt-5.5 2026-04-23 1.05M context $5/M input $30/M output
46 providers
Google: Gemini 3 Flash Preview T
Reasoning Tools JSON 1130.0

New Gemini flash lane bringing frontier-style multimodal reasoning to cheaper runs

google/gemini-3-flash-preview 2025-12-17 1.04858M context $0.5/M input $3/M output
25 providers
OpenAI: GPT-5.2 T
Reasoning Tools 1105.0

Reliable GPT generation for broad coding, writing, and tool-assisted product work

openai/gpt-5.2 2025-12-11 400K context $1.75/M input $14/M output
33 providers
OpenAI: GPT-5.4 T
Reasoning Tools JSON 1078.0

Agent-ready GPT for coding and computer-use workflows at a lower cost

openai/gpt-5.4 2026-03-05 1.05M context $2.5/M input $15/M output
42 providers
OpenAI: GPT-5.1 T
Reasoning Tools JSON 1029.0

Sharper GPT-5 generation for coding, product work, and tool-assisted tasks

openai/gpt-5.1 2025-11-13 400K context $1.25/M input $10/M output
28 providers