https://blog.e-infra.cz/tags/martin-cifra/ Recent content in Martin Cifra on e-INFRA CZ Blog Hugo en Copyright © e-INFRA CZ Fri, 19 Jun 2026 10:14:42 +0200 https://blog.e-infra.cz/blog/claude-benchmark/ Fri, 19 Jun 2026 08:00:00 +0000 https://blog.e-infra.cz/blog/claude-benchmark/ <h1 id="claude-code-on-czech-academic-ai-infrastructure-a-600-run-headless-benchmark" class="heading">Claude Code on Czech academic AI infrastructure: a 600-run headless benchmark<a href="#claude-code-on-czech-academic-ai-infrastructure-a-600-run-headless-benchmark" aria-labelledby="claude-code-on-czech-academic-ai-infrastructure-a-600-run-headless-benchmark"> <!-- <i class="fas fa-link anchor"></i> --> <svg class="svg-inline--fa fas fa-link anchor" fill="currentColor" aria-hidden="true" role="img" viewBox="0 0 640 512"><use href="#fas-link"></use></svg>&nbsp; </a> </h1> <p>CERIT-SC, part of the Czech national e-INFRA CZ research infrastructure, runs an LLM gateway at <code>llm.ai.e-infra.cz</code> that speaks the Anthropic API protocol and is accessible to Czech academic users with no per-token billing. Redirecting Claude Code to it takes one environment variable. I wanted to know whether the open-weight models available there are actually competitive — so I ran 600+ headless agentic benchmark runs across 10 real development tasks in April 2026 and compared the results against native Claude.</p>