DONNA family

Coda

The developer specialist. Optimised for code, technical documentation and streamlined IT work.

Precision for developers

Donna Coda is optimised for one task: software development at the highest level. Through targeted adaptations, Coda delivers stable, consistent code — with a focus on reliability rather than variance.

Whether code generation, reviews, refactoring, debugging or technical documentation: Coda understands codebases, follows conventions and integrates seamlessly into existing development workflows. With its tool-calling capabilities, it can interact directly with your infrastructure.

Like all DONNA configurations, Coda is based on curated, licensed and public data sets. Inference takes place primarily on European infrastructure (see model specification). No customer code flows into model adaptation.

Use cases

Code generation & completion
Code review & refactoring
Debugging & error analysis
Technical documentation
Workflow automation

Limitations & notes

Coda can produce faulty, incomplete or insecure code. Generated code must always be reviewed by a human before it is deployed to production.

The model must not be used for the development of malware, autonomous weapons systems or other harmful applications. Human oversight is required in all deployment scenarios.

Model specification

TypeGPAI
ArchitectureTransformer LLM
ConfigurationPre-/post-conditioned (e.g. adapters, fine-tuning, prompt conditioning)
InputText, vision
OutputText
CapabilitiesReasoning, tool calling
Languages30+ (official EU & UN languages)
InferenceSweden (EU), England (UK, non-EU failover)

Benchmarks

Benchmark results

97%
HumanEval
Code generation
77%
SWE-Bench Verified
Real-world SWE tasks
73%
SWE-Bench Multilingual
SWE tasks (multilingual)

Methodology

Internal evaluation of the configuration dbpg DONNA Coda, build 20260316 (Q1 2026). As of Q2 2026.

Pricing

Usage & billing

Input
from€4
/ 1M tokens
Output
from€20
/ 1M tokens

Billing is on a prepaid basis in the form of credits. The exchange rate from euros to credits depends on the purchase volume; the prices shown are starting prices. Further information at centra.dbpg.io.

Try Coda

Available as a closed preview via the Centra platform.

Request access