The frontier labs are rewriting the contracts beneath them

Sources

The next phase of the Microsoft OpenAI partnership openai.com

OpenAI and Microsoft announce an amended agreement that simplifies the partnership, adds long-term clarity, and supports continued AI innovation at scale.

Quoting Romain Huet simonwillison.net

Since GPT-5.4, we’ve unified Codex and the main model into a single system, so there’s no separate coding line anymore. GPT-5.5 takes this further, with strong gains in agentic coding, computer use, and any task on a computer. — Romain Huet , confirming OpenAI won’t release a GPT-5.5-Codex model Tags: generative-ai , gpt , openai , ai , llms

(AINews) GPT 5.5 and OpenAI Codex Superapp latent.space

Spud lives!

Anthropic names Theo Hourmouzis General Manager of Australia & New Zealand and officially opens Sydney office anthropic.com

Three reasons why DeepSeek’s new model matters technologyreview.com

DeepSeek previewed V4 in two open-source variants — a 1.6T-parameter Pro with 49B active and a 284B Flash with 13B active — featuring a redesigned attention scheme for longer prompts and runnable on Huawei Ascend chips, sidestepping Nvidia export restrictions.

(AINews) DeepSeek V4 Pro (1.6T-A49B) and Flash (284B-A13B), Base and Instruct — runnable on Huawei Ascend chips latent.space

The prodigal Tiger returns… but is no longer the benchmarks leader.

The people do not yearn for automation simonwillison.net

Nilay Patel’s Verge essay argues that ChatGPT usage keeps climbing while AI remains broadly unpopular because ‘software brain’ executives treat every human experience as a flow to automate, flattening the people on the receiving end. Simon Willison flags it as the commentary he expects to keep returning to.

Our principles openai.com

Sam Altman publishes five principles framing OpenAI’s pursuit of AGI, positioned as a company-level statement of how the lab intends to balance its mission against commercial and safety pressures.

An update on our election safeguards anthropic.com

Anthropic recaps how its election-integrity policies for Claude held up across the 2024–2026 cycle, covering misuse monitoring, prohibited political-campaign use, and updates to its enforcement playbook.

Anthropic and NEC collaborate to build Japan’s largest AI engineering workforce anthropic.com

Anthropic and NEC announce a partnership to train what they call Japan’s largest AI engineering workforce, deploying Claude inside NEC and rolling out joint upskilling programs aimed at Japanese enterprise customers.

Choco automates food distribution with AI agents openai.com

OpenAI customer story details how food-distribution platform Choco wired GPT-based agents into order intake and supplier workflows, automating manual reconciliation steps to lift productivity and unlock growth across its wholesaler network.

Partnering with industry leaders to accelerate AI transformation deepmind.google

Google DeepMind unveils partnerships with global consultancies to push Gemini and frontier-AI deployments into enterprise customers, packaging its models with systems-integrator delivery muscle to compete for large transformation contracts.

AIE Europe Debrief + Agent Labs Thesis: Unsupervised Learning x Latent Space Crossover Special (2026) latent.space

Note: This episode was recorded just after AIE Europe, but before the Cursor-xAI deal.

8 Gemini tips for organizing your space (and life) blog.google

Black screen with illustrations including a laptop with document and email icons streaming out, a smiling person holding a phone and looking at a checklist, and a user activating Gemini Live

(AINews) Tasteful Tokenmaxxing latent.space

a quiet day lets us reflect on the top conversation that AI leaders are having everywhere.

References

Business Insider businessinsider.com

OpenAI now possesses the right to serve its product suite to customers via any cloud provider… Microsoft’s $13 billion-plus investment does not stifle competition… regulators have questioned if the partnership constitutes a ‘de facto merger’

Investing.com (market reaction) investing.com

Microsoft shares slide 2% as OpenAI partnership shifts to nonexclusive

The Decoder the-decoder.com

Critics argued [the AGI clause] created ‘perverse incentives,’ where OpenAI was financially discouraged from declaring AGI while Microsoft was incentivized to deny its existence… any such declaration is now verified by an independent expert panel rather than being a binary contractual trigger

CT Insider / The Information reporting ctinsider.com

Microsoft was entitled to a 20% cut of OpenAI’s revenue, a figure that… will be reduced to roughly 8% by 2030… estimated to secure an additional $50 billion in cumulative revenue for OpenAI by the end of the decade

MarketWatch via Morningstar (analyst Rebecca Wettemann, Valoir) morningstar.com

OpenAI gains ‘sovereignty,’ Microsoft must now ‘work much harder’ as its narrow lane of exclusivity disappears

Forbes (Carvao) forbes.com

OpenAI Foundation… holds a 26% equity stake in the for-profit OpenAI Group PBC… Microsoft, which holds a 27% stake… some nonprofit law scholars… contend that the nonprofit’s control is ‘illusory’

The Decoder the-decoder.com

OpenAI kills its dedicated coding model Codex (again), folding it into GPT-5.5 — the second time the company has retired a standalone Codex line after the 2023 deprecation of code-davinci-002.

o-mega.ai GPT-5.5 guide o-mega.ai

GPT-5.5 leads on Terminal-Bench 2.0 at 82.7% (vs GPT-5.4 75.1%, Claude Opus 4.7 69.4%) but trails Claude Opus 4.7 on SWE-Bench Pro (58.6% vs 64.3%), with API pricing doubled to $5/$30 per million input/output tokens.

Jack Sun Wei — ‘GPT-5.5 day: fewer models, more attitude’ jacksunwei.me

OpenAI’s own docs tell developers to ‘start from scratch’ rather than port GPT-5.4 prompts — and Willison’s pelican-on-a-bicycle only becomes impressive at reasoning_effort=xhigh, which burned ~4 minutes and thousands of reasoning tokens per call.

The New Stack thenewstack.io

OpenAI’s 100-page system card classifies GPT-5.5 as ‘High’ risk for cybersecurity and biological capabilities; the official wide-access API was withheld at launch because ‘different safeguards’ were still being built.

Simon Willison (tag:openai) simonwillison.net

Third-party harnesses like OpenClaw are routing through the semi-official /backend-api/codex/responses endpoint to drive GPT-5.5 from $20 ChatGPT subscriptions; Anthropic blocked the equivalent OAuth path in April 2026, while OpenAI hired OpenClaw’s creator Peter Steinberger.

MakeUseOf head-to-head review makeuseof.com

In side-by-side qualitative testing, GPT-5.5 lost to Claude Opus 4.7 in several categories, with reviewers flagging a tendency to hallucinate code rather than admit limits.

Mediaweek mediaweek.com.au

If the US federal blacklist becomes enforceable, Australian organizations may be forced to ‘rip and replace’ Anthropic-based systems to remain compliant with US-linked defense industrial base standards

Seeking Alpha seekingalpha.com

Anthropic to open office in Sydney, mulls boosting compute capacity in Australia

ZenML LLMOps database (CBA case study) zenml.io

Lumos automates the modernization of legacy applications, increasing migration velocity from 10 applications per year to approximately 20–30 per quarter

Medium / r/ClaudeAI practitioner reviews medium.com

generated apps often share an identical aesthetic—dubbed ‘container soup’—unless specific reference screenshots are provided… building a single brand kit or complex carousel can exhaust weekly usage limits within a single session

Times of India / EnterpriseAI on APRA timesofindia.indiatimes.com

regulators such as ASIC and APRA in Australia have voiced concerns regarding ‘Mythos’… warning that such powerful systems could destabilize financial markets if they expose systemic cybersecurity flaws

Marketing-Interactive marketing-interactive.com

While OpenAI commanded nearly 50% of the enterprise API market in 2023, its share reportedly fell to approximately 25% by mid-2025, with Anthropic surging to 32%