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Model portfolio
Arch Agent 1.5B
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Katanemo · Closed
Cadle Score
—
Unranked · 40%
Benchmark average
—
Not enough benchmark results yet
Pricing
Unlisted
no list price
CADLE INSIGHTS
Only measured signals
DESCRIPTION + DETAILS
PROVIDER
Katanemo
STATUS
ACTIVE
COMMUNITY REVIEWS
Community Reviews & Field Notes
Verified EngineersReal operator evaluations, prompt robustness observations, and deployment notes for Arch Agent 1.5B.
4.5(2)
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Rating:5 - Frontier benchmark
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Inference OperatorProduction Deployer Verified
Oct 31, 2026
Tested Arch Agent 1.5B on high-concurrency tool loops. Token generation remains consistent under sustained context load, with minimal prompt drift on complex JSON schemas.
Autonomous Agent LeadEval Maintainer Verified
Oct 27, 2026
Evaluated Arch Agent 1.5B on multi-turn code synthesis. Code reasoning and diff application succeed on ~88% of test suites. Best paired with strict system prompt guardrails.
MODEL COMPARISON
| Metric |  Arch Agent 1.5B |
|---|---|
| Provider | Katanemo |
| Release | |
| Input / 1M | No data yet |
| Output / 1M | No data yet |
| Context | No data yet |
| Cadle Cap | 43 |
| Cap board | Unranked |
DATA PROVENANCE
Scores may use different scales — check the Benchmarks tab for source links.
- Supabase models
- Cadle public observations