AI Models Directory

OpenRouter-style model index with deep metadata: pricing, context windows, architecture, and parameters.

Clear Filters

Showing 121 - 135 of 235 matching models from 548 total for query "reasoning"

Nvidia
Budget tiertext -> text

NVIDIA Nemotron 3 Nano 30B A3B is a small language MoE model with highest compute efficiency and accuracy for developers to build specialized agentic AI systems.

Long contextReasoningTool calling
Context256K
Input$0.00 / 1M
Output$0.00 / 1M
Nvidia
Budget tiertext -> text

NVIDIA Nemotron 3 Super is a 120B-parameter open hybrid MoE model, activating just 12B parameters for maximum compute efficiency and accuracy in complex multi-agent applications.

Long contextReasoningTool calling
Context262K
Input$0.10 / 1M
Output$0.50 / 1M
Nvidia
Budget tiertext -> text

NVIDIA Nemotron 3 Super is a 120B-parameter open hybrid MoE model, activating just 12B parameters for maximum compute efficiency and accuracy in complex multi-agent applications.

Long contextReasoningTool calling
Context262K
Input$0.00 / 1M
Output$0.00 / 1M
Nvidia
Budget tiertext + image + video -> text

NVIDIA Nemotron Nano 2 VL is a 12-billion-parameter open multimodal reasoning model designed for video understanding and document intelligence.

Long contextReasoningVision
Context131K
Input$0.20 / 1M
Output$0.60 / 1M
Nvidia
Budget tiertext + image + video -> text

NVIDIA Nemotron Nano 2 VL is a 12-billion-parameter open multimodal reasoning model designed for video understanding and document intelligence.

Long contextReasoningTool calling
Context128K
Input$0.00 / 1M
Output$0.00 / 1M
Nvidia
Budget tiertext -> text

NVIDIA-Nemotron-Nano-9B-v2 is a large language model (LLM) trained from scratch by NVIDIA, and designed as a unified model for both reasoning and non-reasoning tasks.

Long contextReasoningTool calling
Context131K
Input$0.04 / 1M
Output$0.16 / 1M
Nvidia
Budget tiertext -> text

NVIDIA-Nemotron-Nano-9B-v2 is a large language model (LLM) trained from scratch by NVIDIA, and designed as a unified model for both reasoning and non-reasoning tasks.

Long contextReasoningTool calling
Context128K
Input$0.00 / 1M
Output$0.00 / 1M
OpenAI
Premium tiertext -> text

OpenAI: GPT-4

Standard context

OpenAI's flagship model, GPT-4 is a large-scale multimodal language model capable of solving difficult problems with greater accuracy than previous models due to its broader...

Tool callingModeratedConfigurable API
Context8K
Input$30.00 / 1M
Output$60.00 / 1M
OpenAI
Standard tiertext + image + file -> text

OpenAI: GPT-4.1

Ultra context

GPT-4.1 is a flagship large language model optimized for advanced instruction following, real-world software engineering, and long-context reasoning.

1M+ contextTool callingVision
Context1.0M
Input$2.00 / 1M
Output$8.00 / 1M
OpenAI
Standard tiertext + image + file -> text

OpenAI: GPT-5

Long context

GPT-5 is OpenAI’s most advanced model, offering major improvements in reasoning, code quality, and user experience.

Long contextReasoningTool calling
Context400K
Input$1.25 / 1M
Output$10.00 / 1M
OpenAI
Standard tiertext + image -> text

GPT-5-Codex is a specialized version of GPT-5 optimized for software engineering and coding workflows.

Long contextReasoningTool calling
Context400K
Input$1.25 / 1M
Output$10.00 / 1M
OpenAI
Premium tiertext + image + file -> text + image

GPT-5 Image combines OpenAI's GPT-5 model with state-of-the-art image generation capabilities.

Long contextReasoningTool calling
Context400K
Input$10.00 / 1M
Output$10.00 / 1M
OpenAI
Standard tiertext + image + file -> text + image

GPT-5 Image Mini combines OpenAI's advanced language capabilities, powered by GPT-5 Mini, with GPT Image 1 Mini for efficient image generation.

Long contextReasoningTool calling
Context400K
Input$2.50 / 1M
Output$2.00 / 1M
OpenAI
Budget tiertext + image + file -> text

OpenAI: GPT-5 Mini

Long context

GPT-5 Mini is a compact version of GPT-5, designed to handle lighter-weight reasoning tasks.

Long contextReasoningTool calling
Context400K
Input$0.25 / 1M
Output$2.00 / 1M
OpenAI
Budget tiertext + image + file -> text

OpenAI: GPT-5 Nano

Long context

GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments.

Long contextReasoningTool calling
Context400K
Input$0.05 / 1M
Output$0.40 / 1M