a24982ce5a
Adds ~110 more words across new domains: creatures (tiger→warm horizontal stripes, zebra→vertical, peacock/jellyfish→radial, dragon/phoenix, swan/raven/wolf/whale…), food & drink (wine/honey/coffee/cherry/mango/saffron/matcha/blueberry…), gems (opal/pearl/onyx/quartz/topaz/garnet/obsidian/moonstone…), architecture (city/cathedral/temple/tower/dome/labyrinth/maze/spire…), abstract concepts (love/passion/harmony/energy/freedom/infinity/eternity/zen/echo…), cosmic/sci-fi (plasma/quasar/pulsar/supernova/blackhole/matrix/circuit/hologram/wormhole…), botanical (lotus/orchid/daisy/sunflower/poppy/tulip/lily…), seasons (autumn/spring/summer/winter/harvest/solstice…) and synesthetic music (rhythm/melody/pulse/bass/jazz/blues/resonance…). Shape-bearing words carry the right primitive — supernova/pulsar/lotus→radial, cathedral/maze/matrix→mirror, blackhole/blues→gradient. Data-only: generate.rs + architecture unchanged (wasm unchanged), and the conformance prompt still matches only calm+horizon, so the pin is UNCHANGED (4bd80c0ef51bb843) — no test churn. Verified: tiger→horizontal stripes, supernova→radial rings, cathedral→symmetry, all byte-exact. Co-Authored-By: Claude Opus 4.8 <[email protected]>
100 lines
4.8 KiB
Markdown
100 lines
4.8 KiB
Markdown
# Mesh
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**Energy-accounted inference serving & routing.** One of the
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[Transaction Science open standards](../README.md).
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Mesh treats every inference as a metered transaction. A request declares a
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**joule ceiling** and a **fidelity floor**; the mesh routes it to the
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cheapest-sufficient model on the cheapest-sufficient backend, serves it under an
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energy meter, and seals a receipt whose headline figure is **microjoules per
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accepted output token** — measured at the meter, not estimated from a price list.
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The serving shelf reports dollars per token and tokens per second. Mesh reports
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the number that is physical, comparable across hardware, and impossible to
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inflate: the joule.
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- **Spec:** [`SPEC.md`](SPEC.md) (CC-BY-4.0)
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- **Reference code:** [`mesh-rs/`](mesh-rs/) (Apache-2.0)
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- **Conformance vectors:** [`conformance/v1/`](conformance/v1/)
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## The shape
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```
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ServeRequest ──▶ authorise (JCP grant) ──▶ route (cheapest-sufficient)
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│
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▼
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meter ◀── serve (engine) ──▶ tokens
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│
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▼
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sealed JCR-1 receipt: µJ / accepted token
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```
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Four roles — **caller**, **router**, **engine**, **steward** — and four phases
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per serve: authorise, route, meter, seal. See [`SPEC.md`](SPEC.md) §2.
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## The reference workspace
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`mesh-rs/` is a pure-Rust reference implementation:
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| Crate | What it is |
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|---|---|
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| `mesh-schema` | wire types — `ServeRequest`, `Fidelity`, two-part `Energy`, `RouteDecision`, `ServeOutcome` |
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| `mesh-router` | energy-weighted cheapest-sufficient routing with a full candidate audit |
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| `mesh-engine` | the `ServingEngine` interface + a deterministic, weights-free `ReferenceEngine` |
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| `mesh-engine-gguf` | a **real** backend (behind `gguf`): wraps the family's pure-Rust GGUF/Metal inference substrate so the mesh routes and meters actual model tokens |
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| `mesh-meter` | the meter window; an always-available estimator + an optional bridge to the family hardware meter (RAPL / NVML / Apple) behind `hw-meter` |
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| `mesh-receipt` | the `mesh/1` receipt, JCR-1 sealing (det-CBOR + COSE_Sign1), and a hash-chained log |
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| `mesh-core` | the orchestration that ties authorise → route → meter → seal together |
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| `mesh-conformance` | the deterministic reference scenario, its checks, and the `gen-vectors` bin |
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Mesh **rides on** [JCP](../jcp/) (a serve request is authorised by a JCP grant;
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receipts seal in JCR-1), **dispatches to** runtimes such as
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[JouleClaw](../jouleclaw/), and **routes across** compute described by
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[EOC](../eoc/) and isolated by [Sandbox](../sandbox/). It introduces no new
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cryptography (see [`SPEC.md`](SPEC.md) §9).
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## Run it
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```bash
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cd mesh-rs
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# all crates green
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cargo test --workspace
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cargo clippy --workspace --all-targets
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# end-to-end: mint a JCP grant, serve, print the sealed receipt
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cargo run -p mesh-core --example demo
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# on Linux/RAPL or a CUDA/NVML box, meter real silicon (HwShunt provenance)
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cargo run -p mesh-core --example demo --features hw-meter-rapl
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# regenerate the published conformance vectors
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cargo run -p mesh-conformance --bin gen-vectors -- ../conformance/v1
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# serve a REAL model end-to-end through Mesh (Falcon-H1 0.5B), seal the receipt
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cargo run --release -p mesh-engine-gguf --features gguf --bin serve_falcon -- \
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/path/to/falcon-h1-0.5b-instruct 12 "The capital of France is"
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```
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The `serve_falcon` run demonstrates the **whole standard** on real model tokens:
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a JCP grant authorises each request (an underfunded grant is refused *before any
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decode runs*), the cheapest-sufficient backend is chosen, the decode is metered,
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and a `mesh/1` receipt is sealed and hash-chained across the session — e.g.
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prompt *"The capital of France is"* → `" Paris. It is known for its historical
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landmarks"`, prompt *"Photosynthesis is the process by which"* → `" plants
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convert sunlight into chemical energy in the form of"`, with both seals verifying
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and the chain's prev-links intact.
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The demo prints the route (every backend weighed, with the reason each was kept
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or rejected), the honest energy provenance, and the wedge metric — then verifies
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the sealed envelope under the steward key.
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## Status
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v0.1.0-draft.1. Reference workspace builds and tests green (`mesh-schema`,
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`mesh-router`, `mesh-engine`, `mesh-meter`, `mesh-receipt`, `mesh-core`,
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`mesh-conformance`); `cargo clippy --all-targets` warning-free; published vectors
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in [`conformance/v1/`](conformance/v1/). The reference engine is deterministic and
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weights-free; production backends implement the same `ServingEngine` interface —
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`mesh-engine-gguf` (behind `gguf`) is a real one over the family's pure-Rust
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GGUF/Metal substrate, kept out of the default build so it needs no weights.
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