https://yakinin.com/en/tags/%231mtokens/ Recent content in #1MTokens on Home Hugo -- 0.148.2 en Wed, 13 Aug 2025 00:00:00 +0000 https://yakinin.com/en/posts/20250813-claude-sonnet-4-1m-context/ Wed, 13 Aug 2025 00:00:00 +0000 https://yakinin.com/en/posts/20250813-claude-sonnet-4-1m-context/ <p>Anthropic just announced a 5x context window increase for Claude Sonnet 4, pushing it to 1 million tokens. While big numbers in AI are common, this move has tangible, practical implications for those of us building complex systems.</p> <p>From my perspective, this isn&rsquo;t just a quantitative leap; it&rsquo;s a qualitative one that unlocks a new class of problems we can solve.</p> <h3 id="moving-from-file-analysis-to-system-level-understanding">Moving from File Analysis to System-Level Understanding</h3> <p>The ability to load an entire codebase—over 75,000 lines with source files, tests, and docs—into a single prompt is a significant shift. Previously, AI code analysis was often limited to individual files or small modules. We could check for errors or refactor a specific function, but the AI lacked a holistic view.</p>