Project-Labs-x / Frontier Language Model
HEKA
A frontier language model built for reasoning, code, and long-context tasks. Designed to be honest about what it doesn't know.
Capabilities
Built for real tasks.
Code generation
Writes, debugs, and explains code across 40+ languages. Understands context across large codebases.
Long-context reasoning
128K context window. Reads, summarises, and cross-references entire documents and conversations.
Structured output
Reliable JSON, markdown, and typed schema output without wrapper prompts or post-processing.
Instruction following
Follows complex, multi-step instructions with high fidelity. Clarifies ambiguity rather than guessing.
Tool use
Function calling with parallel tool execution. Designed to operate reliably in agentic pipelines.
Multilingual
Strong performance across major European and Asian languages. Not just English-first fine-tuned.
Benchmarks
Scores, not claims.
Methodology note
All benchmarks are run zero-shot unless stated. We do not tune on benchmark test sets. Numbers are preliminary — Heka is still in training. Final scores will be published alongside model weights at launch.
Status