Deca 2.5 | The Future of Agentic AI

Deca

Smarter, Faster, Cheaper: Deca 2.5 now available. Surpasses Grok-4 and Gemini 2.5 Pro on major benchmarks. Available now via the API.

Smarter

GPT 5 (Medium):

Deca 2.5 Ultra:

Grok 4:

Deca 2.5 Pro:

Gemini 2.5 Pro:

Claude Opus 4.1:

GPT-5-nano:

Deca 2.5 Mini:

GPT-4.1:

Gemini 2.5 Flash:

Deca's numbers are estimated and will be updated when Artificial Analysis independently runs these benchmarks.

View Benchmark Methodology

Faster

Deca 2.5 Pro Turbo:

Gemini 2.5 Pro:

Deca 2.5 Pro:

GPT 5:

Deca 2.5 Mini:

Grok 4:

Claude 4.1 Opus:

TPS data from OpenRouter. Deca's speeds were internally evaluated.

Cheaper

Claude 4.1 Opus:

Deca 2.5 Ultra*:

Grok 4:

Claude 4 Sonnet:

GPT 4.1:

GPT 5:

Gemini 2.5 Pro:

Deca 2.5 Pro:

GPT 5 Mini:

Deca 2.5 Mini:

Deca 2.5 Ultra* reflects the stable release price ($13.12), available 10/9.

What you can build

You can build this

Meet the models

Deca 2.5 mini

deca-2.5-mini

Small but intelligent model for everyday tasks.

Normal:

$0.35 /MTok in

$0.99 /MTok out

160K context window

$2.50 free credits when you sign up

Deca 2.5 Pro

deca-2.5-pro

For power users who need more intelligence for less cost.

Normal:

$1.25 /MTok in

$4.00 /MTok out

160K context window

$2.50 free credits when you sign up

Deca 2.5 Ultra

deca-2.5-ultra-preview

BETA

Our bleeding-edge model for tasks requiring extreme intelligence.

Complex queries might take a long time to process, as we are scaling up our infrastructure.

Pricing:

$7.50 /MTok in

$30.00 /MTok out

1M context window

$2.50 free credits when you sign up

Deca 3 Alpha Ultra

ALPHA

Coming soon.

Latest from Deca

Deca 2.5 Series Now Available!

Experience the power and efficiency of Deca 2.5 Mini, Pro and Ultra models, designed for a wide range of applications.

Read Announcement →

Deca 2.5 Ultra: Private Beta

Our most powerful model, Deca 2.5 Ultra, is now in private beta for advanced AI research.

Learn More →

API Updates for Scalability

We've rolled out new API enhancements for even greater performance and seamless integration.

View API Docs →