AI Models Directory

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

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Showing 1 - 15 of 235 matching models from 548 total for query "reasoning"

Aion Labs
Standard tiertext -> text

AionLabs: Aion-1.0

Long context

Aion-1.0 is a multi-model system designed for high performance across various tasks, including reasoning and coding.

Long contextReasoningConfigurable API
Context131K
Input$4.00 / 1M
Output$8.00 / 1M
Aion Labs
Budget tiertext -> text

Aion-1.0-Mini 32B parameter model is a distilled version of the DeepSeek-R1 model, designed for strong performance in reasoning domains such as mathematics, coding, and logic.

Long contextReasoningBudget input
Context131K
Input$0.70 / 1M
Output$1.40 / 1M
Aion Labs
Budget tiertext -> text

AionLabs: Aion-2.0

Long context

Aion-2.0 is a variant of DeepSeek V3.2 optimized for immersive roleplaying and storytelling.

Long contextReasoningBudget input
Context131K
Input$0.80 / 1M
Output$1.60 / 1M
Alibaba
Budget tiertext -> text

Tongyi DeepResearch is an agentic large language model developed by Tongyi Lab, with 30 billion total parameters activating only 3 billion per token.

Long contextReasoningTool calling
Context131K
Input$0.09 / 1M
Output$0.45 / 1M
Allenai
Budget tiertext -> text

OLMo-2 32B Instruct is a supervised instruction-finetuned variant of the OLMo-2 32B March 2025 base model.

Long contextBudget inputHugging Face
Context128K
Input$0.05 / 1M
Output$0.20 / 1M
Allenai
Budget tiertext -> text

Olmo 3 32B Think is a large-scale, 32-billion-parameter model purpose-built for deep reasoning, complex logic chains and advanced instruction-following scenarios.

ReasoningBudget inputHugging Face
Context66K
Input$0.15 / 1M
Output$0.50 / 1M
Allenai
Budget tiertext -> text

AllenAI: Olmo 3 7B Think

Standard context

Olmo 3 7B Think is a research-oriented language model in the Olmo family designed for advanced reasoning and instruction-driven tasks.

ReasoningBudget inputHugging Face
Context66K
Input$0.12 / 1M
Output$0.20 / 1M
Allenai
Budget tiertext -> text

Olmo 3.1 32B Instruct is a large-scale, 32-billion-parameter instruction-tuned language model engineered for high-performance conversational AI, multi-turn dialogue, and practical...

Tool callingBudget inputHugging Face
Context66K
Input$0.20 / 1M
Output$0.60 / 1M
Allenai
Budget tiertext -> text

Olmo 3.1 32B Think is a large-scale, 32-billion-parameter model designed for deep reasoning, complex multi-step logic, and advanced instruction following.

ReasoningBudget inputHugging Face
Context66K
Input$0.15 / 1M
Output$0.50 / 1M
Amazon
Budget tiertext + image + file + video -> text

Amazon: Nova 2 Lite

Ultra context

Nova 2 Lite is a fast, cost-effective reasoning model for everyday workloads that can process text, images, and videos to generate text.

1M+ contextReasoningTool calling
Context1M
Input$0.30 / 1M
Output$2.50 / 1M
Amazon
Budget tiertext -> text

Amazon Nova Micro 1.0 is a text-only model that delivers the lowest latency responses in the Amazon Nova family of models at a very low cost.

Long contextTool callingBudget input
Context128K
Input$0.04 / 1M
Output$0.14 / 1M
Amazon
Standard tiertext + image -> text

Amazon Nova Premier is the most capable of Amazon’s multimodal models for complex reasoning tasks and for use as the best teacher for distilling custom models.

1M+ contextTool callingVision
Context1M
Input$2.50 / 1M
Output$12.50 / 1M
Anthropic
Standard tiertext + image + file -> text

Claude 3.7 Sonnet is an advanced large language model with improved reasoning, coding, and problem-solving capabilities.

Long contextReasoningTool calling
Context200K
Input$3.00 / 1M
Output$15.00 / 1M
Anthropic
Standard tiertext + image + file -> text

Claude 3.7 Sonnet is an advanced large language model with improved reasoning, coding, and problem-solving capabilities.

Long contextReasoningTool calling
Context200K
Input$3.00 / 1M
Output$15.00 / 1M
Anthropic
Standard tiertext + image -> text

Claude Haiku 4.5 is Anthropic’s fastest and most efficient model, delivering near-frontier intelligence at a fraction of the cost and latency of larger Claude models.

Long contextReasoningTool calling
Context200K
Input$1.00 / 1M
Output$5.00 / 1M