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Add BARouter submission#157

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yl231 merged 1 commit into
RouteWorks:mainfrom
zulk2002:submit-barouter
Jul 14, 2026
Merged

Add BARouter submission#157
yl231 merged 1 commit into
RouteWorks:mainfrom
zulk2002:submit-barouter

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@zulk2002

@zulk2002 zulk2002 commented Jul 3, 2026

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BARouter: Buget Adaptive Router## BARouter Submission

This PR adds the BARouter prediction artifacts for RouterArena leaderboard evaluation.

Router

BARouter uses model pool:

  • qwen3-235b-a22b-instruct-2507
  • gpt-4.1
  • deepseek-v3.1

The submission includes final routing decisions and generated outputs only; no router implementation code or local predictor artifacts are included.

Files

  • router_inference/config/BARouter.json
  • router_inference/predictions/BARouter.json
  • router_inference/predictions/BARouter-robustness.json

Local Validation

I locally evaluated the full split and checked the submission files.

  • Full split: 8,400 regular entries + 1,618 optimality entries
  • Robustness split: 420 entries
  • All full entries include generated_result, accuracy, cost, and usable token usage
  • Abnormal entries: 0

Local full-split metrics:

  • RouterArena Score: 0.6714
  • Accuracy: 68.86%
  • Total Cost: $5.2636
  • Avg Cost per Query: $0.000627
  • Avg Cost per 1K Queries: $0.6266
  • Opt.Sel: 0.5862
  • Opt.Cost: 0.5919
  • Opt.Acc: 0.8793

@zulk2002

zulk2002 commented Jul 3, 2026

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/evaluate

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github-actions Bot commented Jul 3, 2026

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Router Evaluation Results

Router: BARouter
Dataset Split: full

RouterArena Metrics

Metric Value
RouterArena Score 0.6709
Accuracy 68.80%
Total Cost $5.263578
Avg Cost per Query $0.000627
Avg Cost per 1K Queries $0.6266
Number of Queries 8400
Abnormal Entries 0
Robustness Score 0.5238

Optimality Metrics

Metric Value
Opt.Sel (Optimal Selection) 0.5856
Opt.Cost (Cost Efficiency) 0.5903
Opt.Acc (Accuracy vs Optimal) 0.8791

Evaluation completed by RouterArena automated workflow

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Maintainer review — approving.

Prediction files are structurally valid (8,400 base + 420 robustness), providers/tokens are genuine, and there are no integrity concerns. The official /evaluate reproduces Accuracy 68.80% · Arena 0.6709 · $0.6266 per 1K queries (robustness 0.5238), and all checks are green. Thanks for the submission, @zulk2002 — merging now. I'll add the leaderboard row in a follow-up.

@yl231
yl231 merged commit e0be4f4 into RouteWorks:main Jul 14, 2026
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yl231 added a commit that referenced this pull request Jul 14, 2026
…er (#159); Cross-Router update to #1 (#163) (#165)

Adds three newly-merged router submissions and refreshes the Cross-Router
row from its updated submission. Official /evaluate metrics:

- Cross-Router (#163):   Arena 76.12 · Acc 78.14% · $0.30/1K · Robust 67.14  -> now #1
- Nadir-Tumbler (#159):  Arena 75.17 · Acc 75.34% · $0.08/1K · Robust 66.43  -> #4
- chuzom-solo-v32 (#161): Arena 70.61 · Acc 70.59% · $0.10/1K · Robust 100.00 -> #12
- BARouter (#157):       Arena 67.09 · Acc 68.80% · $0.63/1K · Robust 52.38  -> #15

Manifest entries added for the three new routers so the website sync
regenerates their derived data.

Co-authored-by: yl231 <jamesbond19925@gmail.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
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2 participants