Harald Klinke<p>As expected: OpenAI just launched GPT-5 for coding and agentic workflows.<br>It outperforms previous models on SWE-bench, Aider polyglot and τ2-bench telecom—handling tool use, bug fixing, and front-end tasks with ease.</p><p>Three sizes (gpt-5, mini, nano), new parameters (verbosity, reasoning_effort=minimal) and support for plaintext-based tool calls via custom grammars.<br>More: <a href="https://platform.openai.com/docs/guides/gpt-5" rel="nofollow noopener" translate="no" target="_blank"><span class="invisible">https://</span><span class="ellipsis">platform.openai.com/docs/guide</span><span class="invisible">s/gpt-5</span></a></p><p><a href="https://det.social/tags/GPT5" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>GPT5</span></a> <a href="https://det.social/tags/AIagents" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>AIagents</span></a> <a href="https://det.social/tags/CodeGeneration" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CodeGeneration</span></a></p>