{"data":{"capabilities":{"chat":null,"reasoning":null,"tools":null,"vision":null},"description":"Observed LocalMaxxing leaderboard run. Evidence for compatibility, not an executable launch contract.","engine":{"graph_mode":null,"name":"hipfire","version":"0.3.0+98d3567"},"facts":{"capabilities.chat":{"provenance":{"captured_at":"2026-08-30T09:10:02Z","sources":[{"captured_at":"2026-08-30T09:10:02Z","kind":"registry-enrichment","url":"https://github.com/0xSero/local-ai-registry"}]},"reason":"capability-not-verified","state":"unknown"},"capabilities.reasoning":{"provenance":{"captured_at":"2026-08-30T09:10:02Z","sources":[{"captured_at":"2026-08-30T09:10:02Z","kind":"registry-enrichment","url":"https://github.com/0xSero/local-ai-registry"}]},"reason":"capability-not-verified","state":"unknown"},"capabilities.tools":{"provenance":{"captured_at":"2026-08-30T09:10:02Z","sources":[{"captured_at":"2026-08-30T09:10:02Z","kind":"registry-enrichment","url":"https://github.com/0xSero/local-ai-registry"}]},"reason":"capability-not-verified","state":"unknown"},"capabilities.vision":{"provenance":{"captured_at":"2026-08-30T09:10:02Z","sources":[{"captured_at":"2026-08-30T09:10:02Z","kind":"registry-enrichment","url":"https://github.com/0xSero/local-ai-registry"}]},"reason":"capability-not-verified","state":"unknown"},"engine.graph_mode":{"provenance":{"captured_at":"2026-08-30T09:10:02Z","sources":[{"captured_at":"2026-08-30T09:10:02Z","kind":"registry-enrichment","url":"https://github.com/0xSero/local-ai-registry"}]},"reason":"runtime-detail-not-published","state":"unknown"},"serving.kv_cache_tokens":{"provenance":{"captured_at":"2026-08-30T09:10:02Z","sources":[{"captured_at":"2026-08-30T09:10:02Z","kind":"registry-enrichment","url":"https://github.com/0xSero/local-ai-registry"}]},"reason":"kv-cache-capacity-not-published","state":"unknown"}},"hardware_count":1,"hardware_id":"rx-7900-xtx-24gb","id":"qwen3-6-27b-mq4-rx-7900-xtx-24gb-hipfire-tp1","launch":{"container":{"captured_at":"2026-08-30T09:10:02Z","compose_file":null,"digest":null,"image":null,"reason":"reference-only-launch","runtime":null,"source":[{"captured_at":"2026-08-30T09:10:02Z","kind":"recipe-launch","url":"https://www.localmaxxing.com/en/runs/cms8csy5d00ekpf01qinnkg97"}],"state":"none"},"kind":"reference","run_id":"cms8csy5d00ekpf01qinnkg97","source":"localmaxxing","url":"https://www.localmaxxing.com/en/runs/cms8csy5d00ekpf01qinnkg97"},"metadata":{"localmaxxing":{"backend":"rocm","hardware_label":"RX 7900 XTX","notes":"Single client, single GPU, non-batched. NOT tensor-parallel, NOT pipeline-parallel, NOT a batched serve: one request at a time via the standalone dflash_spec_demo binary, not an HTTP server. Host has 4 GPUs; this uses one (gfx1100, PCI 66:00.0, link 16.0 GT/s x16). RDNA3 counterpart to our gfx1201 entry for the same model/prompt/flags.\nPure DFlash speculative decode: 5-layer trained draft head, B=16, adaptive-B 8..16 settled at 16. No MTP, n-gram, prompt-lookup, tree or CASK. Greedy temp 0.0, deterministic. Identical every rep: tau=11.3846, accept_rate=0.7590, emitted=162, EOS reached.\n3 fresh-process reps after one discarded JIT warmup, GPU-lock serialized, clocks untouched: decode 253.72/252.13/251.99 -> median 252.13; prefill 369.70/359.84/367.37; ttft 125.33/130.06/126.25.\nFlags measured on THIS arch, not assumed. HIPFIRE_HFQ4G256_LDSSTAGE=1 (default off) is live on RDNA3 via a gfx11 sibling path: same-binary A/B gives 227.96 with it off, i.e. +10.60%, larger than the +9.06% we measure on gfx1201. Routing verified: gemm_gate_up_hfq4g256_wmma_ldsstage.hsaco (17040 B) and gemm_hfq4g256_residual_wmma_ldsstage.hsaco (22288 B) under .hipfire_kernels/gfx1100/. HIPFIRE_Q8_PREFILL_M4=0 disables the four-query Q8 prefill tile (gfx12-gated, expected inert here; set for command parity).\nNOT bit-exact by construction: LDS staging reorders f32 K-accumulation across waves. Output still matched our gfx1201 run byte-for-byte (md5 4d3a55e4) and tau matched to 4 decimals across both archs; one prompt at temp 0, not a quality result.\nQuantized artifact: schuttdev/hipfire-qwen3.6-27b @ f9b326a657f1 (qwen3.6-27b.mq4).\nProvenance: tree 98d3567e29500326cb0b6313b79648c9510b249e (beta); trunk sha256 86a5f80fd29d545a; draft md5 204c4c4c; prompt md5 253c7ac5; ROCm/HIP 7.14. peakVramGb = 17172 MiB per the runtime.","observed_command":"HIP_VISIBLE_DEVICES=0 HIPFIRE_HFQ4G256_LDSSTAGE=1 HIPFIRE_Q8_PREFILL_M4=0 ./target/release/examples/dflash_spec_demo --target ~/.hipfire/models/qwen3.6-27b-awq.mq4 --draft ~/.hipfire/models/qwen36-27b-dflash-mq4.hf4 --prompt-file benchmarks/prompts/merge_sort_thinking_off.txt --max 256 --temp 0.0 --no-chatml --kv-mode q8 --ctx 2048","run_id":"cms8csy5d00ekpf01qinnkg97","tokenized":{"arguments":["./target/release/examples/dflash_spec_demo","--target","~/.hipfire/models/qwen3.6-27b-awq.mq4","--draft","~/.hipfire/models/qwen36-27b-dflash-mq4.hf4","--prompt-file","benchmarks/prompts/merge_sort_thinking_off.txt","--max","256","--temp","0.0","--no-chatml","--kv-mode","q8","--ctx","2048"],"environment":{"HIPFIRE_HFQ4G256_LDSSTAGE":"1","HIPFIRE_Q8_PREFILL_M4":"0","HIP_VISIBLE_DEVICES":"0"},"fidelity":"faithful"}}},"model_instance_id":"qwen-qwen3-6-27b--mq4","provenance":{"captured_at":"2026-08-30T09:10:02Z","sources":[{"captured_at":"2026-08-30T09:10:02Z","kind":"normalized-recipe","url":"https://www.localmaxxing.com/en/runs/cms8csy5d00ekpf01qinnkg97"}]},"recipe_source":"localmaxxing","schema_version":"local-ai-registry/v1","serving":{"kv_cache_tokens":null,"max_concurrency":1,"max_context_tokens":2048,"tensor_parallel":1},"speed_sweep_ids":["qwen3-6-27b-mq4-rx-7900-xtx-24gb-hipfire-tp1-sweep"],"status":"candidate","huggingface":{"link_type":"repository","provenance":{"captured_at":"2026-08-30T09:10:02Z","sources":[{"captured_at":"2026-08-30T09:10:02Z","kind":"huggingface-api","url":"https://huggingface.co/api/models/Qwen/Qwen3.6-27B"}]},"reason":"hf-api-confirmed-public","repository":"Qwen/Qwen3.6-27B","status":"known","url":"https://huggingface.co/Qwen/Qwen3.6-27B"},"registry":{"launchable":false,"speed_evidence":{"available":true,"count":1,"speed_sweep_ids":["qwen3-6-27b-mq4-rx-7900-xtx-24gb-hipfire-tp1-sweep"],"detail_urls":["/api/v1/speed-sweep/qwen3-6-27b-mq4-rx-7900-xtx-24gb-hipfire-tp1-sweep"]},"runtime":"reference"},"relationships":{"hardware":{"api":"/api/v1/hardware/rx-7900-xtx-24gb","href":"/hardware/rx-7900-xtx-24gb","id":"rx-7900-xtx-24gb","name":"Radeon RX 7900 XTX"},"model":{"api":"/api/v1/models/qwen3-6-27b","href":"/models/qwen3-6-27b","id":"qwen3-6-27b","name":"Qwen3.6-27B"},"model_instance":{"api":"/api/v1/model-instances/qwen-qwen3-6-27b--mq4","href":"/model-instances/qwen-qwen3-6-27b--mq4","id":"qwen-qwen3-6-27b--mq4","name":"Qwen/Qwen3.6-27B"},"speed_sweep":[{"api":"/api/v1/speed-sweep/qwen3-6-27b-mq4-rx-7900-xtx-24gb-hipfire-tp1-sweep","href":"/speed-sweep/qwen3-6-27b-mq4-rx-7900-xtx-24gb-hipfire-tp1-sweep","id":"qwen3-6-27b-mq4-rx-7900-xtx-24gb-hipfire-tp1-sweep"}]}},"meta":{"source":"registry"}}