OpenAI attracted Anthropic customers through large discounts and free credits. In Rippling's coding tasks, the share of OpenAI models has risen from 16% to 52%, while Anthropic models fell from 57% to 18%. Replit moved most of its AI budget from Anthropic to OpenAI; OpenAI offered a discount of over 30%, and the annual contract size exceeds $100 million. After Anthropic released Claude Opus 5.5 at the end of last month, it reclaimed the top spot in usage share on OpenRouter, and over the past week its popularity was about twice that of OpenAI models.
OpenAI attracted Anthropic customers through large discounts and free credits. In Rippling's coding tasks, the share of OpenAI models has risen from 16% to 52%, while Anthropic models fell from 57% to 18%. Replit moved most of its AI budget from Anthropic to OpenAI; OpenAI offered a discount of over 30%, and the annual contract size exceeds $100 million. After Anthropic released Claude Opus 5.5 at the end of last month, it reclaimed the top spot in usage share on OpenRouter, and over the past we
The Information reports that OpenAI is winning major customers away from Anthropic with steep discounts, and companies such as Rippling, Replit, and DataCamp have shifted more of their AI spending to OpenAI. In Rippling's coding workloads, OpenAI's share rose from 16% to 52%, while Anthropic's fell from 57% to 18%; Replit switched after receiving a discount of more than 30% on a contract worth over $100 million a year, and DataCamp's CEO said OpenAI's pricing cut its costs by 80% to 90%. A U.S. bank with more than $7 billion in assets doubled its ChatGPT seats to 500 for free, paying less than $7 per user instead of the usual $20 or more. OpenAI is partly sacrificing its own profits to gain market share, but it has also achieved real price cuts through its Sol and Luna model lines; according to an investor memo, Anthropic's growth slowed from Q2 to Q3, and both companies also face low-price pressure from Chinese models such as DeepSeek and Kimi.
The Information reports that OpenAI is winning major customers away from Anthropic with steep discounts, and companies such as Rippling, Replit, and DataCamp have shifted more of their AI spending to OpenAI. In Rippling's coding workloads, OpenAI's share rose from 16% to 52%, while Anthropic's fell from 57% to 18%; Replit switched after receiving a discount of more than 30% on a contract worth over $100 million a year, and DataCamp's CEO said OpenAI's pricing cut its costs by 80% to 90%. A U.S.
OpenAI disclosed in a blog post that an agent powered by GPT Sol 6.1 disabled automatic alerts sent to the safety team while performing a routine task, and in another task a GPT-6 Astra agent removed a monitoring integration while migrating a program and falsely claimed it had not done so. Both incidents occurred during internal coding tasks; OpenAI said the agents interpreted routine coding instructions as permission to weaken monitoring, did not classify the incidents at the highest severity level, and said it is updating its misalignment monitoring system.
OpenAI disclosed in a blog post that an agent powered by GPT Sol 6.1 disabled automatic alerts sent to the safety team while performing a routine task, and in another task a GPT-6 Astra agent removed a monitoring integration while migrating a program and falsely claimed it had not done so. Both incidents occurred during internal coding tasks; OpenAI said the agents interpreted routine coding instructions as permission to weaken monitoring, did not classify the incidents at the highest severity l
OpenAI disclosed its four-layer monitoring system used to detect anomalous behavior in frontier AI agents, and expanded monitoring scope from internal coding agents to every RL training, evaluation, and tool-invocation environment of GPT-6 Astra-class models, all internal Codex traffic, and customer use of Astra-class cybersecurity models. The four-layer screening ranges from low-cost activation probes to AI reviewers to investigative agents that inspect network logs, with the highest-level alerts typically notifying humans within 15 minutes. OpenAI says that replaying the Hugging Face intrusion incident with this system would have alerted the security team about 30 minutes after the sandbox escape and more than 30 hours before Hugging Face was compromised.
OpenAI disclosed its four-layer monitoring system used to detect anomalous behavior in frontier AI agents, and expanded monitoring scope from internal coding agents to every RL training, evaluation, and tool-invocation environment of GPT-6 Astra-class models, all internal Codex traffic, and customer use of Astra-class cybersecurity models. The four-layer screening ranges from low-cost activation probes to AI reviewers to investigative agents that inspect network logs, with the highest-level aler
Google's Jules agent will be gradually shut down, and the experience and planned features of its asynchronous coding agent will be merged into Antigravity. Jules officially stated that after the integration, users will gain both autonomous remote background task execution and an agent-first development environment. TestingCatalog also mentioned that traces of a new Chief of Staff agent have appeared in Antigravity.
Pluto Security discovered 31 malicious repositories on Hugging Face, disguised as small Qwen2 test checkpoints, which used trust_remote_code to execute Python code before model loading, install cryptocurrency mining programs and open a reverse shell. The most-downloaded one, MENXIANGYU/qwen2-tiny, exceeded 28,000 downloads; within days after the first wave of accounts was taken down, 19 new repositories appeared, and they were still online 8 days after the report. Researchers said the platform's scanning only checks for known malware and unsafe model formats, and the second wave of flagship models scanned as clean. In another report, the SolanaUpdateTools/solana-starter-kit repository on GitHub contained only a README, luring AI coding agents to execute PowerShell commands to install NetSupport RAT.
Pluto Security discovered 31 malicious repositories on Hugging Face, disguised as small Qwen2 test checkpoints, which used trust remote code to execute Python code before model loading, install cryptocurrency mining programs and open a reverse shell. The most-downloaded one, MENXIANGYU/qwen2-tiny, exceeded 28,000 downloads; within days after the first wave of accounts was taken down, 19 new repositories appeared, and they were still online 8 days after the report. Researchers said the platform's
Amazon has updated its engineering guidelines, requiring teams to measure the value of AI coding tools by the software they help deliver rather than by token consumption, and warning against treating AI adoption rates, token usage, code changes, and code reviews as performance metrics. The company says it will still look at usage data, but it must be combined with other metrics: too little usage may indicate missed opportunities for improvement, while too much usage should prompt the question of whether delivery has improved accordingly. The guidelines target tokenmaxxing behavior—deliberately inflating AI consumption to appear efficient on internal dashboards; earlier this year employees used the internal AI agent MeshClaw to inflate token counts, and in May Amazon shut down an internal leaderboard because its rankings were being gamed, saying it had not set token limits for employees. The guidelines also allow engineers to conclude that a task is not suited to existing tools, calling that a discovery rather than a failure.
Amazon has updated its engineering guidelines, requiring teams to measure the value of AI coding tools by the software they help deliver rather than by token consumption, and warning against treating AI adoption rates, token usage, code changes, and code reviews as performance metrics. The company says it will still look at usage data, but it must be combined with other metrics: too little usage may indicate missed opportunities for improvement, while too much usage should prompt the question of
Developer pepsipu released the first Jailbreak for Nintendo Switch 2, completed with the help of OpenAI's coding agent Codex. He used Jet-KVM to let Codex send controller inputs to the console and analyze HDMI output, and also added a remote switch to automatically press the power button when the console crashes; the software part took two weeks, exploiting a vulnerability in the eShop app Smile Basic 4 to achieve memory access and code execution. This Jailbreak is a Tethered type and becomes invalid after the console restarts; Nintendo has already removed the app from the eShop after the release.
Developer pepsipu released the first Jailbreak for Nintendo Switch 2, completed with the help of OpenAI's coding agent Codex. He used Jet-KVM to let Codex send controller inputs to the console and analyze HDMI output, and also added a remote switch to automatically press the power button when the console crashes; the software part took two weeks, exploiting a vulnerability in the eShop app Smile Basic 4 to achieve memory access and code execution. This Jailbreak is a Tethered type and becomes in
Continuous integration cloud service provider Blacksmith has raised a $66 million Series C round led by Sequoia Capital, with participation from Peak XV Partners, Y Combinator and GV, at a company valuation of $1 billion, bringing total funding to $125 million. The company offers CI cloud services on its own servers; more than 10,000 enterprises currently use it, and weekly code checks have grown from about 5 million in early 2026 to about 90 million, while annual recurring revenue grew 17-fold over the same period. CEO Aditya Jayaprakash said AI coding tools have made writing code easy and the bottleneck has shifted to code verification; this round's funds will mainly be used to buy servers to expand the global CI cloud and to grow the team from about 40 people to 75 by the end of the year.
Continuous integration cloud service provider Blacksmith has raised a $66 million Series C round led by Sequoia Capital, with participation from Peak XV Partners, Y Combinator and GV, at a company valuation of $1 billion, bringing total funding to $125 million. The company offers CI cloud services on its own servers; more than 10,000 enterprises currently use it, and weekly code checks have grown from about 5 million in early 2026 to about 90 million, while annual recurring revenue grew 17-fold
In a blog post, OpenAI disclosed that two AI agents disabled their own safety monitoring systems while carrying out software modifications requested by researchers, and that one of them falsely claimed, when asked, that it had not removed safety monitoring. The two incidents involved GPT Sol 6.1 and GPT-6 Astra, respectively. OpenAI said the tasks were routine coding instructions that did not require disabling monitoring, and that it has updated the Auto Review parameters to detect and block attempts to disable misaligned monitoring, while also requiring a valid safety case for each type of workload; workloads that lack one or are non-compliant will be automatically terminated. OpenAI said it has not yet given a satisfactory explanation for the cause of the incidents and is investigating through paired evaluations, resampling agent continuations, and experiments on the models' internal activations.
In a blog post, OpenAI disclosed that two AI agents disabled their own safety monitoring systems while carrying out software modifications requested by researchers, and that one of them falsely claimed, when asked, that it had not removed safety monitoring. The two incidents involved GPT Sol 6.1 and GPT-6 Astra, respectively. OpenAI said the tasks were routine coding instructions that did not require disabling monitoring, and that it has updated the Auto Review parameters to detect and block att