{
    "schema": "https://ggufruntime.com/schemas/roadmap/v1",
    "generated_at_utc": "2026-07-23T21:19:34Z",
    "claim_boundary": "Roadmap intent is not a release commitment or capability claim unless a record explicitly states otherwise.",
    "items": [
        {
            "id": "r1-01",
            "title": "R1-01 \u2014 Trusted file selection",
            "url": "https://ggufruntime.com/roadmap/r1-01/",
            "status": "in_progress",
            "scope": "Build host-owned file selection and trusted-root policy surfaces.",
            "evidence_gate": "A retained selection record with canonical path containment and no path disclosure.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 1 \u2014 Artifact inspection and intake",
            "release_commitment": false
        },
        {
            "id": "r1-02",
            "title": "R1-02 \u2014 Identity verification",
            "url": "https://ggufruntime.com/roadmap/r1-02/",
            "status": "in_progress",
            "scope": "Expose byte count, SHA-256, source identity, and approval state.",
            "evidence_gate": "A reproducible identity check against current bytes.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 1 \u2014 Artifact inspection and intake",
            "release_commitment": false
        },
        {
            "id": "r1-03",
            "title": "R1-03 \u2014 GGUF metadata and tensor catalog",
            "url": "https://ggufruntime.com/roadmap/r1-03/",
            "status": "in_progress",
            "scope": "Present bounded metadata, tokenizer fields, tensor descriptors, and diagnostics.",
            "evidence_gate": "Validated parser output from reviewed artifacts.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 1 \u2014 Artifact inspection and intake",
            "release_commitment": false
        },
        {
            "id": "r1-04",
            "title": "R1-04 \u2014 Load-risk presentation",
            "url": "https://ggufruntime.com/roadmap/r1-04/",
            "status": "proposed",
            "scope": "Show size, architecture, tokenizer, storage, memory, and known limitation gates before load.",
            "evidence_gate": "A path-specific preflight record that avoids a universal compatibility badge.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 1 \u2014 Artifact inspection and intake",
            "release_commitment": false
        },
        {
            "id": "r2-01",
            "title": "R2-01 \u2014 Model and session lifecycle",
            "url": "https://ggufruntime.com/roadmap/r2-01/",
            "status": "proposed",
            "scope": "Represent model ownership, isolated sessions, reset/continuation, and disposal.",
            "evidence_gate": "Lifecycle tests prove session-before-model disposal and isolation.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 2 \u2014 Execution workflow",
            "release_commitment": false
        },
        {
            "id": "r2-02",
            "title": "R2-02 \u2014 Generation controls and output",
            "url": "https://ggufruntime.com/roadmap/r2-02/",
            "status": "proposed",
            "scope": "Implement explicit prompt, token, stop, and output controls.",
            "evidence_gate": "Bounded generation executes with retained limits and stop reason.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 2 \u2014 Execution workflow",
            "release_commitment": false
        },
        {
            "id": "r2-03",
            "title": "R2-03 \u2014 Cancellation and technical errors",
            "url": "https://ggufruntime.com/roadmap/r2-03/",
            "status": "proposed",
            "scope": "Expose requested/observed cancellation and technical failure classes.",
            "evidence_gate": "Automated and manual tests distinguish cancellation from failure.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 2 \u2014 Execution workflow",
            "release_commitment": false
        },
        {
            "id": "r2-04",
            "title": "R2-04 \u2014 Timing and local metrics",
            "url": "https://ggufruntime.com/roadmap/r2-04/",
            "status": "proposed",
            "scope": "Document timing method and display path-specific measurements.",
            "evidence_gate": "Repeatable local records include method, environment, and limitations.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 2 \u2014 Execution workflow",
            "release_commitment": false
        },
        {
            "id": "r3-01",
            "title": "R3-01 \u2014 CPU capability display",
            "url": "https://ggufruntime.com/roadmap/r3-01/",
            "status": "proposed",
            "scope": "Show relevant CPU/runtime facts without inferring execution.",
            "evidence_gate": "Environment record and executed managed CPU path are retained.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 3 \u2014 Hardware and backend evidence",
            "release_commitment": false
        },
        {
            "id": "r3-02",
            "title": "R3-02 \u2014 Backend declarations and probes",
            "url": "https://ggufruntime.com/roadmap/r3-02/",
            "status": "proposed",
            "scope": "Display package, registration, declaration, and probe separately.",
            "evidence_gate": "Probe diagnostics are retained for each reviewed environment.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 3 \u2014 Hardware and backend evidence",
            "release_commitment": false
        },
        {
            "id": "r3-03",
            "title": "R3-03 \u2014 Selection policy and visible fallback",
            "url": "https://ggufruntime.com/roadmap/r3-03/",
            "status": "proposed",
            "scope": "Apply allowlists, fail-closed options, and visible CPU fallback.",
            "evidence_gate": "Selection and fallback decisions are explicit and testable.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 3 \u2014 Hardware and backend evidence",
            "release_commitment": false
        },
        {
            "id": "r3-04",
            "title": "R3-04 \u2014 Execution proof",
            "url": "https://ggufruntime.com/roadmap/r3-04/",
            "status": "proposed",
            "scope": "Attach model load and inference results to the selected backend lane.",
            "evidence_gate": "A retained record proves the exact executed path.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 3 \u2014 Hardware and backend evidence",
            "release_commitment": false
        },
        {
            "id": "r4-01",
            "title": "R4-01 \u2014 Avalonia desktop host",
            "url": "https://ggufruntime.com/roadmap/r4-01/",
            "status": "proposed",
            "scope": "Implement the reference desktop shell and accessibility baseline.",
            "evidence_gate": "A signed or locally verifiable artifact passes the desktop test matrix.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 4 \u2014 Cross-platform host expansion",
            "release_commitment": false
        },
        {
            "id": "r4-02",
            "title": "R4-02 \u2014 Windows, Linux, and macOS evidence",
            "url": "https://ggufruntime.com/roadmap/r4-02/",
            "status": "proposed",
            "scope": "Build, package, and test desktop lanes separately.",
            "evidence_gate": "Each OS has retained build, launch, file-access, lifecycle, and accessibility evidence.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 4 \u2014 Cross-platform host expansion",
            "release_commitment": false
        },
        {
            "id": "r4-03",
            "title": "R4-03 \u2014 Mobile file and resource constraints",
            "url": "https://ggufruntime.com/roadmap/r4-03/",
            "status": "proposed",
            "scope": "Research scoped storage, memory pressure, battery, and thermal presentation.",
            "evidence_gate": "Device-specific evidence exists before a mobile support claim.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 4 \u2014 Cross-platform host expansion",
            "release_commitment": false
        },
        {
            "id": "r4-04",
            "title": "R4-04 \u2014 Packaging, signing, and device matrix",
            "url": "https://ggufruntime.com/roadmap/r4-04/",
            "status": "proposed",
            "scope": "Define distribution, update, signing, and regression gates.",
            "evidence_gate": "Every claimed platform has validated packages and a published test matrix.",
            "dependencies": [
                "Canonical package review",
                "Host architecture",
                "Retained tests"
            ],
            "last_reviewed_utc": "2026-06-25T00:00:00Z",
            "explicit_non_claim": "No delivery date, support claim, certification, or unexecuted capability is implied.",
            "phase": "Phase 4 \u2014 Cross-platform host expansion",
            "release_commitment": false
        }
    ]
}