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[ARTICLE · art-155410] src=runtimewire.com ↗ pub= topic=ai-agents verified=true sentiment=↑ positive

Hystax open-sources a coding-agent compressor that cut one test bill by 22.7%

Hystax released OptScale Kompressor, an MIT-licensed open-source tool that shortens repeated machine output sent by AI coding agents to language models, and CEO and co-founder Nick Smirnov says it cut the provider bill by 22.7% in Hystax's benchmark without a statistically significant change in task success. The benchmark used Codex and GPT-5.5, and Hystax is pairing the free tool with integration into its OptScale AI product to sell broader cost and governance tools. The 22.7% savings figure is company-run and workload-specific, so teams should test it against their own billed traffic.

read1 min views2 publishedOct 22, 2026
Hystax open-sources a coding-agent compressor that cut one test bill by 22.7%
Image: Runtimewire (auto-discovered)

CEO and co-founder Nick Smirnov says the tool makes repeated build logs retrievable; Hystax measured savings in a benchmark using Codex and GPT-5.5.

        By [RuntimeWire Staff](https://runtimewire.com/author/runtimewire-staff)
        · Published 

Primary source: [PRWeb](https://www.prweb.com/releases/hystax-releases-open-source-token-compressor-that-cuts-ai-coding-agent-costs-by-22-7-without-changing-the-agent-302912355.html)

Why it matters #

Hystax is extending its cloud-cost-management playbook into AI-agent infrastructure: Kompressor is free to inspect and use, while its integration into OptScale AI gives the company a path to sell broader cost and governance tools. Its 22.7% savings claim is company-run and workload-specific, so teams should test it against their own billed traffic.

Hystax released OptScale Kompressor, an MIT-licensed tool that shortens repeated machine output sent by AI coding agents to language models. CEO and co-founder Nick Smirnov says it cut the provider bill by 22.7% in Hystax's benchmark without a statistically significant change in task success.…

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