Datasets:

witcheer
/

rtx-5090-benchmarks

@@ -126,6 +126,7 @@ One-shot investigations that don't fit the leaderboard format — claim verifica
 | Report | Finding |
 |---|---|
 | [Spec-decode three-way (Gemma 4 26B-A4B)](reports/specdecode-gemma-4-26b-a4b.md) · [chart](reports/specdecode-gemma-4-26b-a4b.png) | MTP vs EAGLE-3 vs DFlash on one RTX 5090 (vLLM 0.21, sm_120), including the EAGLE-3 leg nobody publishes. Single-stream near-tie: DFlash 2.19x, MTP 2.13x, EAGLE-3 1.69x — DFlash is feast-or-famine (prose 1.04x, repetitive 4.37x), MTP the steady all-rounder. Six consumer-Blackwell fixes to run it at all (NVFP4 to MARLIN, FLEX_ATTENTION for the #42068 attention deadlock) plus a self-caught /metrics parser bug. Dense 31B excluded: no clean quant fits 32GB. |
 | [Qwopus3.6-27B-Coder](reports/qwopus-coder-27b.md) · [chart](reports/qwopus-coder-chart.png) | Four legs measured: q_avg 94.1 (#2 thinking-off, beats its base at a smaller quant); "100 tps" MTP verified (96-114 t/s) but the finetuned head accepts worse than the original (1.4-1.6x vs 1.8-2.2x); a perfect 100 Agentic Score — and 57% real SWE-bench resolve, *below its own base* (63%). Trained on Hermes traces: the in-distribution mirage the reality anchor was built to catch. 67% claim doesn't reproduce. |
 | [Keye-VL-2.0-30B autopsy](reports/keye-vl-2-autopsy.md) · [chart](reports/keye-walls-chart.png) | Five measured walls: "lossless 256K" needs 25.8GB of KV alone; the shipped sparse attention is O(N²)-memory (one 30.65GiB allocation at ~32K, measured); 4-bit quant reaches 4.7% of params; the code's API window is two transformers release candidates wide. Does not run on consumer hardware. |

 | Report | Finding |
 |---|---|
+| [ECHO maze microcosm](reports/echo-maze-microcosm.md) · [chart](reports/echo-maze-microcosm.png) | ECHO's "world model for free" env-token loss, isolated in a 10M from-scratch maze transformer (behavior cloning; the only A/B is the loss mask). A clean null under both observation regimes — full-obs and walls-only — every gap inside the seed spread, no growth with maze size. The free aux loss is worth exactly that in pure imitation; the reported gain must live in ECHO's on-policy RL coupling, not the loss as a plug-in. (The paper has no maze — this microcosm is original, verified by grepping the source + repo.) |
 | [Spec-decode three-way (Gemma 4 26B-A4B)](reports/specdecode-gemma-4-26b-a4b.md) · [chart](reports/specdecode-gemma-4-26b-a4b.png) | MTP vs EAGLE-3 vs DFlash on one RTX 5090 (vLLM 0.21, sm_120), including the EAGLE-3 leg nobody publishes. Single-stream near-tie: DFlash 2.19x, MTP 2.13x, EAGLE-3 1.69x — DFlash is feast-or-famine (prose 1.04x, repetitive 4.37x), MTP the steady all-rounder. Six consumer-Blackwell fixes to run it at all (NVFP4 to MARLIN, FLEX_ATTENTION for the #42068 attention deadlock) plus a self-caught /metrics parser bug. Dense 31B excluded: no clean quant fits 32GB. |
 | [Qwopus3.6-27B-Coder](reports/qwopus-coder-27b.md) · [chart](reports/qwopus-coder-chart.png) | Four legs measured: q_avg 94.1 (#2 thinking-off, beats its base at a smaller quant); "100 tps" MTP verified (96-114 t/s) but the finetuned head accepts worse than the original (1.4-1.6x vs 1.8-2.2x); a perfect 100 Agentic Score — and 57% real SWE-bench resolve, *below its own base* (63%). Trained on Hermes traces: the in-distribution mirage the reality anchor was built to catch. 67% claim doesn't reproduce. |
 | [Keye-VL-2.0-30B autopsy](reports/keye-vl-2-autopsy.md) · [chart](reports/keye-walls-chart.png) | Five measured walls: "lossless 256K" needs 25.8GB of KV alone; the shipped sparse attention is O(N²)-memory (one 30.65GiB allocation at ~32K, measured); 4-bit quant reaches 4.7% of params; the code's API window is two transformers release candidates wide. Does not run on consumer hardware. |