# State of Brain Emulation Report 2025

> Research report on progress toward computational models that reproduce biological brains in physical detail. These materials are optimized for direct use by AI assistants, with structured Markdown and supporting data and code placed alongside the relevant content.

The published PDFs and live article are the publication authorities. Attached current datasets are contextual unless the manifest explicitly identifies an exact publication input. Missing numeric inputs are marked unavailable and must not be inferred from figure pixels. For the long main report, use the section index to retrieve only the relevant chapter; use the complete report when cross-section context is required.

## Preferred AI-readable documents

- [Full report — AI edition](https://brainemulation.mxschons.com/ai/report.md): Full report text plus all 30 numbered figures and per-figure data/code provenance.
- [Full report — section index](https://brainemulation.mxschons.com/ai/report-sections/index.md): Bounded chapter and organism files for selective retrieval.
- [At a Glance — AI edition](https://brainemulation.mxschons.com/ai/at-a-glance.md): Condensed AI adaptation of the final three-page overview with four inline figure records.
- [Article: Building Brains on a Computer](https://brainemulation.mxschons.com/ai/asimov.md): Draft-derived article edition with the two locally data-backed plots expanded inline.
- [Brain Emulation Guesstimator — AI edition](https://brainemulation.mxschons.com/ai/guesstimator.md): Model structure, assumptions, exact runtime input tables, calculation functions, and source snapshots for scenario analysis.
- [Edition manifest](https://brainemulation.mxschons.com/ai/manifest.json): Source hashes, repository revisions, publication authority, and all stable figure records.
- [Manifest JSON Schema](https://brainemulation.mxschons.com/ai/manifest.schema.json): Formal shape of the document, section, table, and figure records.
- [Edition README](https://brainemulation.mxschons.com/ai/README.md): Source precedence, status vocabulary, and regeneration instructions.

## Data and figures

- [Data repository](https://brainemulation.mxschons.com/data-repository.html)
- [Figure library](https://brainemulation.mxschons.com/figure-library.html)

## Optional

- [Published full report PDF](https://brainemulation.mxschons.com/assets/State-of-Brain-Emulation-Report-2025.pdf): Publication authority for the full report.
- [Published At a Glance PDF](https://brainemulation.mxschons.com/assets/State-of-Brain-Emulation-2025-at-a-glance.pdf): Publication authority for the summary.
- [Published Asimov Press article](https://press.asimov.com/articles/brains): Publication authority for Article: Building Brains on a Computer.
- [DOI record](https://doi.org/10.5281/zenodo.18377594): Stable citation record for the report.