LU

Models

Pick the right model for the job. Names map 1:1 to what you pass in your requests.

How to choose

Building an agent?

Reach for claude-sonnet-4 — strongest at tools and multi-step reasoning.

High volume?

gpt-4.1-mini is fast and economical — the best value per token.

Huge documents?

gemini-2.5-pro handles very long context and multimodal inputs.

claude-sonnet-4

Coding and agents

Recommended
High cost
3.2s avg
99.1%
Long context
StreamingTools
Healthy

gpt-4.1-mini

Everyday tasks

Best value
Low cost
1.1s avg
99.8%
Standard context
StreamingVisionTools
Healthy

gemini-2.5-pro

Long context

Long context
Medium cost
4.7s avg
97.9%
Very long context
Multimodal
Watch