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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61 models
Structured output
Ranked by Coding Index
OpenAI: GPT OSS 20B T
Reasoning Tools Open weights 20.7

Open GPT reasoning model for self-hosted agents and controllable deployments

openai/gpt-oss-20b 2025-08-05 131.072K context $0.02/M input $0.1/M output
32 providers
OpenAI: GPT-4.1 mini T
20.2

Affordable GPT-4.1 lane for fast coding help and structured extraction

openai/gpt-4.1-mini 2025-04-14 1.04758M context $0.4/M input $1.6/M output
25 providers
OpenAI: GPT-5 Mini T
Reasoning 15.6

Small GPT-5 for responsive agents, coding help, and everyday automation

openai/gpt-5-mini 2025-08-07 400K context $0.25/M input $2/M output
29 providers
NVIDIA: Nemotron 3 Nano 30B A3B T
Open weights 14.4

Small Nemotron 3 MoE for efficient coding, math, and long-context agents

nvidia/nemotron-3-nano-30b-a3b 2025-12-15 262.144K context $0.05/M input $0.2/M output
11 providers
OpenAI: GPT-4 T
Tools 13.1

GPT model for general reasoning, writing, coding, and tool-assisted tasks

openai/gpt-4 2023-11-06 8.192K context $30/M input $60/M output
11 providers
OpenAI: GPT-4o mini T
11.4

Small omni GPT for cheap multimodal assistance and production-scale traffic

openai/gpt-4o-mini 2024-07-18 128K context $0.15/M input $0.6/M output
23 providers
OpenAI: GPT-4.1 nano T
11.1

Tiny GPT-4.1 option for classification, routing, and very high-volume tasks

openai/gpt-4.1-nano 2025-04-14 1.04758M context $0.1/M input $0.4/M output
20 providers
OpenAI: GPT-3.5-turbo T
10.7

Compact GPT model for low-latency assistance and high-volume workloads

openai/gpt-3.5-turbo 2023-03-01 16.385K context $0.5/M input $1.5/M output
13 providers
Google: Gemma 3 27B IT T
Open weights 10.1

Largest open Gemma 3 instruction model for multilingual text generation and visual understanding

google/gemma-3-27b-it 2025-03-12 131.072K context $0.08/M input $0.16/M output
9 providers
Google: Gemma 3 12B IT T
Open weights 5.8

Open multimodal Gemma instruction model for multilingual text generation and image understanding

google/gemma-3-12b-it 2025-03-12 131.072K context $0.05/M input $0.1/M output
8 providers
Google: Gemma 3 4B IT T
Tools JSON Open weights 2.7

Open multimodal Gemma instruction model for efficient text generation and image understanding

google/gemma-3-4b-it 2025-03-12 131.072K context $0.04/M input $0.08/M output
7 providers