Merge research-pipeline: better router evaluation pipeline and readme.md - #8
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yl231
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Nov 4, 2025
yl231
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- Updated the README.md for easier usage.
- The pipeline is now designed for better evaluation of incoming new routers.
…main; apply pre-commit fixes
Updates on README.md
…gned with README.md (using sub_10)
ypollak2
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Jun 2, 2026
Iteration v2 after analysing routing patterns vs Sqwish (RouteWorks#1). Pool changes: - Added qwen/qwen3-next-80b-a3b-instruct (Sqwish's pick on SuperGLUE-ClozeTest and a subset of LiveCodeBench) - Removed anthropic/claude-sonnet-4 (low ROI: 8% of routes at 8x cost for <1% accuracy lift at full scale) Routing changes: - SuperGLUE-ClozeTest → qwen3-next-80b (matches Sqwish: 33/36 wins) - QANTA → deepseek-v4-flash (was claude; pool ceiling stays the same for this dataset, claude wasn't earning the premium) Result: Arena 0.7046 → 0.7081 (+0.0035), cost $0.31/1K → $0.149/1K (52%). Accuracy: 71.67% → 71.20% (-0.47), but cost reduction nets gain in Arena Score. Position: ~RouteWorks#8 (above Auto Router 0.7005, below R2-Router 0.7160). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
yl231
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Jun 13, 2026
llm-router by @ypollak2 — open-source MCP-server router (PyPI: llm-routing, source: ypollak2/llm-router). Evaluated in #134 at RouterArena score 0.7126: Arena 71.26 Accuracy 72.05 Cost/1K $0.20 Opt.Sel 18.01 Opt.Cost 20.46 Opt.Acc 89.13 Robust 30.00 Abnormal 0 Slots in at #8 (between R2-Router 71.60 and Azure 70.42); ranks 8-20 each shift down one, leaderboard grows to 21. Metrics from the final /evaluate on the merged submission, verified byte-identical to main (no post-eval swap). Co-authored-by: Louie Lu <yl231@datalab2.cs.rice.edu> Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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