Fetching from the wire…
01
02
03
04
05
06
07
08
Models2026-05-11 · source-backed
OpenAI rolled GPT-5.5 into Codex for all paid tiers with 58.6% on SWE-Bench Pro. Codex now runs natively on Windows with PowerShell support, no WSL required. Pro subscribers get doubled usage through May 31.
Each link below shares sources, entities, or timing with this story.
OpenAI shipped GPT-5.5 on April 23, six weeks after 5.4. The capability jump is real: 82.7% on Terminal-Bench 2.0 vs Claude Opus 4.7's 69.4%. The Pro tier nearly doubles Opus 4.7 on FrontierMath Tier 4 at 39.6% vs 22.9%. It uses 40% fewer tokens on Codex tasks while matching 5...
Martin Alderson's essay "The upcoming AI margin collapse, part 1: GLM 5.2" hit 675 points and 462 comments on Hacker News, and it's the rare HN chart-topper that's actually about spreadsheet math instead of vibes. The argument is simple. Z.ai's GLM 5.2 delivers frontier-adjace...
OpenAI's changelog shows a Codex refresh several rankings now place at #1 for terminal-driven agentic coding. The release also optimizes TUI startup and session restore by querying the state DB first. The coding-agent tier keeps compressing. No single tool is safely ahead for...
Terminal-Bench 2.1 results (entries dated June 17) put Codex CLI on GPT-5.5 first at 83.4%, Claude Code on Fable 5 second at 83.1%, and Claude Code on Opus 4.8 at 78.9%. The asterisk matters more than the ranking: Fable 5 and Mythos 5 have been export-suspended since June 12,...
Built with 250-plus industry experts, ALE evaluates agents on 960 expert-authored, deterministically-scored workflows across 55 industries. Agents average 26% across all tiers but 2.6% on the "last-exam" tier. The kicker: Codex with GPT-5.5 scores 82% on Terminal-Bench and 0%...
Moonshot AI dropped Kimi K2.6 today and the numbers are hard to ignore. One trillion parameters total, 32 billion active per token across 384 experts, 256K context window, and native multimodal input. It scores 58.6 on SWE-Bench Pro versus GPT-5.4's 57.7 and Claude Opus 4.6's...
MindPattern daily
One email a day at 7 AM. Sources and a take on every story. Unsubscribe anytime.