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Open biological models and first-party primitives, served for production through one API.

Model Labs

Explore the labs powering models on Rafflesia

New on Rafflesia

DNA embeddings

Materialize genomic representations from explicit sequence inputs and model releases.

Histopathology embeddings

Create tile-level representations from H&E histopathology images.

Homology search

Search immutable protein corpora with reproducible releases and alignment evidence.

Multimodal generation

Complete a partially specified protein across sequence, structure, and function tracks at once.

Multiple sequence alignment

Build query-anchored alignments and paired assemblies against pinned database releases.

Protein design

Sample sequences from structures, residue constraints, temperatures, and seeds.

Protein embeddings

Create pooled or residue-level representations from protein sequences.

Sequence generation

Sample nucleotide sequence continuations from an explicit prompt, length, and seed.

Sequence likelihood

Score how plausible a whole sequence is under a genome or protein language model.

Structure prediction

Fold proteins and biomolecular complexes from explicit sequences and molecular inputs.

Variant effects

Measure substitution likelihoods with explicit scoring methods and reference windows.