Claude models reached real systems in evaluation incidents GPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option added 10,000 researchers gain free access to frontier models for research Quickly scan repositories and track security issues Opus 5 now available on all paid plans and API Securely link health records to understand symptom changes and test results in context Run code inside notes for deeper analysis GPT-Red boosts prompt injection resistance significantly Cut lesson prep time with AI You can move from conversation to documents faster Run AI inference in the browser and cut wait time Review how you use Claude and cut waste Long tasks can move from draft to presentation more easily Track the latest safety rules for bigger models See how Anthropic judges risky model misuse Easily automate multi-step daily tasks at lower cost Make Claude easier to deploy through AWS Keep research tools and analysis in one place Delegate more everyday coding work to Claude Measure how well AI agents handle ambiguous biology research judgments Claude models reached real systems in evaluation incidents GPT-5.6 Luna and Terra prices drop 80% and 20%, with faster Sol option added 10,000 researchers gain free access to frontier models for research Quickly scan repositories and track security issues Opus 5 now available on all paid plans and API Securely link health records to understand symptom changes and test results in context Run code inside notes for deeper analysis GPT-Red boosts prompt injection resistance significantly Cut lesson prep time with AI You can move from conversation to documents faster Run AI inference in the browser and cut wait time Review how you use Claude and cut waste Long tasks can move from draft to presentation more easily Track the latest safety rules for bigger models See how Anthropic judges risky model misuse Easily automate multi-step daily tasks at lower cost Make Claude easier to deploy through AWS Keep research tools and analysis in one place Delegate more everyday coding work to Claude Measure how well AI agents handle ambiguous biology research judgments

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AI BriefingOpenAIFeature Updates17:10

AI summarized from verified sources

AI improves challenging drug synthesis reaction, easing research bottlenecks

Drug candidate synthesis becomes more efficient, letting researchers test more ideas.

SOURCE CHECK

1 sources

VERIFIED

Sources

Primary / openai.com

Official Blog

Key Points

1TEMPO additive raised average yield from 16.6% to 25.2%
2Human chemists confirmed >2x improvement at bench scale
3Process from literature review to validation completed in 3 months

OpenAI paired GPT-5.4 with Molecule.one’s Maria AI to discover an additive that boosts Chan-Lam coupling yields. Across 10,080 automated experiments and human validation, yields improved for 88% of substrates. This makes molecule synthesis easier in drug development and accelerates research.

What happened

GPT-5.4 proposed TEMPO as an additive that significantly improved Chan-Lam coupling yields with primary sulfonamides. High-throughput experiments in Maria Lab were validated by human chemists.

Impact

The synthesis bottleneck in drug discovery is eased, allowing researchers to efficiently produce more molecules. This demonstrates how AI-lab collaboration can accelerate research going forward.

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