Sepehr Mahmoudian, Senior AI Engineer in Berlin building domain-specific AI agents and custom harnesses for auditable research and engineering, with work spanning LLM/VLM evaluation, computational neuroscience, robotics and multimodal 3D perception. Rust and Python; GitHub member since 2014.

Sepehr Mahmoudian on LinkedIn — Senior AI Engineer in Berlin Sepehr Mahmoudian on Google Scholar — research publications Sepehr Mahmoudian on Substack — @torusprime, notes and essays Sepehr Mahmoudian on Hugging Face — @torusprime, datasets Sepehr Mahmoudian on X (Twitter) — @SepAhead

Curriculum Vitae · English · Lebenslauf · Deutsch

Annual contributions from 2014 to present, with 2014–2022 grouped into a single history bar and a running cumulative total; the highest year so far glows, its in-progress status is explicitly qualified, the year in progress carries a dashed cap, average growth is qualified with its base year, the next year sits as an empty dashed placeholder and the following year as an unstarted future runway slot, with the visual phase motif resolving between them into 20 rays of light streaming from above into the future.

Weekday contribution share: a donut of each weekday's percentage of the last ~16 months (500 days) of contributions; the glowing slice marks the peak day.

NCP sits at the center as a shared interface. Solid connections identify local v1 adapters; the dash-dot connection identifies Haldir's pinned v0.8 adapter. Short dashed arrows show library dependencies. A long dashed open arrow connects CREBAIN to Prisoma for environment and sensor data; that integration remains under qualification. Dotted lines show assets or exports. Moving dashes on a continuous line identify perception tools. Motion is decorative; each connection retains its meaning when still. These connections do not require every project to run together or depict a runtime broker.

NCP at the center connects Engram, CREBAIN, Prisoma, and Galadriel through local interfaces. Haldir has a separate pinned v0.8 interface. A long dashed open arrow shows the CREBAIN-to-Prisoma environment integration under qualification. Short dashed arrows show libraries; dotted lines show assets or exports; moving dashes on a continuous line show perception tools. Projects are separate components, not a required bundle.

Open diagram · zoom and explore · Original SVG: light · dark

Read the connections: solid paired arrows = local NCP interfaces; short dashed arrows = library dependencies; long dashed open arrow = environment integration under qualification; dotted lines = assets or exports; moving dashes on a continuous line = perception tools; dash-dot line with a square end = Haldir's pinned NCP v0.8 interface.

Different jobs: Engram runs neural models. CREBAIN runs a standalone 3D environment and sensor fusion. Galadriel monitors possible sensor tampering. Prisoma organizes experiments and evidence for embodied agents. NCP defines their shared messages.

CREBAIN and Prisoma: CREBAIN is Prisoma's selected environment for embodied-agent experiments. CREBAIN owns world dynamics and sensor observations. Prisoma owns experiment design, comparisons, and evidence. CREBAIN runs independently. Its selected one-drone force-control test passed branch comparisons with actual RGB, acoustic, and thermal output. Prisoma has separate local LeWM inference and deterministic affine experiment results. Their complete environment adapter remains under qualification.

Scene ownership: CREBAIN consumes scenes. Melkor converts splat assets; the atlas projects provide mesh assets. Prisoma records and analyzes experiments that use an environment. These asset links describe intended inputs, not a qualified import pipeline.

One integrated example: In the current integrated test, CREBAIN sends observations to Engram, which returns action proposals. Engram also sends sensor diagnostics to Galadriel and complete exchanges to Prisoma. NCP carries these messages. Independent adapter qualification remains open.

NCP local simulation v1 candidate. Installed-artifact qualification and final release gates remain open.

Engram coordinates one local experiment and privately owns neural state. CREBAIN owns body and fusion state. Prisoma captures exact step pairs. Galadriel records actual detector output with explicit abstention.

Each owner exchanges bounded NCP requests and exact retained results through its own private process pipes. NCP is the shared contract, not another simulation engine.

One Visual modality remains insufficient for Galadriel's unchanged two-modality minimum. An unavailable observation never becomes a zero residual or a nominal report.

Supported boundary: This candidate targets local Darwin simulation. Haldir gating, remote endpoints, physical actuation, and real-time guarantees are excluded. Gated requests must be rejected before endpoint preparation. Capture and monitor results grant no command authority.

The tested Engram implementation is private Paper2Brain source. The public Engram repository is a placeholder, not an executable release. Read the NCP repository and release status.

More public repositories; a detailed link list follows.

_{↗ brojapid-activationfunctions · mahmoudian-2020-rescience · nest-simulator · relief-atlas · silmaril-vision-studio}

[画像:Agentic stack manifest: Ghostty (terminal, GPU-native); herdr (multiplexer, agent herd); OMP (lead harness, turbocharged Pi with batteries included); Devin (harness, long-horizon); Zed (editor, collaborative IDE).]

Open channel: reach me at sepmhn@gmail.com; always open to interesting problems.