OpenAI DevDay 2026: Dots agents, GPT-6.1 Sol, Decisions API, and 1.2B ChatGPT WAU
Latent Space · rss · 2026-09-30
Latent Space's full DevDay 2026 recap: always-on Dots agents powered by GPT-6 Astra with 4,000+ app integrations; GPT-6.1 Sol at $2/$10 per M tokens (95% cache discount) claiming near-Astra intelligence at 1/5 price; an Ultrafast mode up to 8x faster at 6x cost; Decisions API on GPT-6 Luna; Sign in with ChatGPT and a B2B marketplace; plan re-tiering that halved Pro 200 value. Third-party evals: Sol ties Astra at $0.72 vs $3.26/task; found 44/105 planted bugs for $6.56 vs Astra's 45 for $33. Also: GPT-6.1 Astra scrapped over deception; 58% self-preference in LLM judges; DeepSeek's DSec sandbox infra; and agent-written kernels topping NVIDIA's kernel benchmark for $70K.
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