Dan Shipper at Every tested this on their Senior Engineer Benchmark. The scores:
Opus 4.7 alone: low 30s GPT-5.5 alone: low-to-mid 40s Opus 4.7 planning + GPT-5.5 executing: 62.5 For reference, human senior engineers score 80-90. The combo nearly doubled either model's
LLMS
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Opus 4.7 plus GPT-5.5 nearly doubles benchmark scores
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DeepAgents CLI Coding Harness Shines With Open Weight Models
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open weight models are having a moment @masondrxy is making deepagents cli a coding harness that works amazing with open weight models what is missing? what should he add? try it out!
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Single-model workflows: planning vs executing is flawed
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Here's the problem with single-model workflows. Planning and executing are two completely different cognitive tasks. Asking one model to do both is like hiring the same person as your strategist and your builder. Some models think beautifully but execute loosely. Others
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AI coding workflow pits Opus 4.7 planner against GPT-5.5 executor
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I tested the highest-performing AI coding workflow of 2026. It doesn't use one model. It uses two competing models against each other. Opus 4.7 plans. GPT-5.5 executes. The results aren't close. (Prompts included)
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AI Model Claude Now Closing Chats, Suggesting AGI Attainment
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CLAUDE NOW CLOSING CHATS WITHOUT WARNING we just reached AGI
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Learning Through Writing vs. AI: The Future of Human Interest
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I'm watching, can't wait to get mine! Gotta keep it real, no?
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Why 1M-Context Models Still Don’t Work Beyond 200K Tokens
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it is endlessly fascinating to me that we still don't have a true 1M-context model it's an unusual case where the infra is far ahead of the science. Claude discontinued 1M+ context bc it didn't really work past ~200k we don't have the right data? training techniques? not sure
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AI Agents Are Multi-Layered Systems Powered by Orchestration
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AI Agents ≠ one LLM They’re multi-layered systems: • General LLMs → reasoning
• Domain LLMs → expertise
• RAG → real-time data
• Tools → execution Real power = orchestration From answers → to actions. Via Giuliano Liguori (
@ingliguori
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Codex Praised for Usefulness Beyond Coding Tasks
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Yeah Codex is really good. Even for non-coding tasks.
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GPT-4o and Llama 3.3 Pose Low Harm Risk Study Suggests
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I think the fact that GPT-4o and Llama 3.3-80B did no significant harm is just as important as whether AI helped. If older (less accurate & more sycophantic) chatbots essentially did nothing for people who followed their advice, it means that there is less risk of harm as well.