OpenAI releases GPT-6 Cyber with stronger vulnerability discovery and scope controls
Security agents create value through discovery, reproduction and repair, while scope controls help determine how much real work companies can delegate.
#Codex
6 stories · 4 issues · daily Codex news timeline
Coverage & briefs
Updated with each publicationOpenAI launches Images 2.6 with 50% faster generation and native GIFs in ChatGPT
Image generation is expanding into a continuous workflow of saved references, targeted edits and animated variations, multiplying the value of speed across repeated revisions.
AI Tracker · The Verge reports OpenAI rolls out Images 2.6 in ChatGPT, Codex and the API →GPT-6.2 Astra and Sol names surface in Google Cloud quotas ahead of an official release
Enterprise cloud platforms are becoming distribution channels for OpenAI models, with preparation for new versions appearing in familiar resource-management interfaces.
ByteDance plans tighter external AI access controls for personal Claude and Codex accounts
As agents become embedded in enterprises, data permissions increasingly shape usable capability, requiring clearer connections between personal subscriptions and corporate authorization.
OpenAI expands ChatGPT and Codex into physical engineering with Mazda collaboration
AI can give engineers more time to compare designs, while production still requires checks against dimensions, materials and assembly constraints.
AI Tracker · OpenAI says ChatGPT and Codex are speeding hardware engineering →OpenAI describes Heimstaden using ChatGPT Enterprise and Codex for property management
OpenAI published a case study on European property operator Heimstaden using ChatGPT Enterprise and Codex for letting prices, property listings and environmental-risk analysis. According to the case study, its Dutch team reduced the cost of a virtually staged listing image from about €50 to less than €0.10, with estimated annual savings potential of €130,000 in the Netherlands. Analysts also used Codex to process environmental-risk data for 20,112 assets, producing more than six million useful data rows. Employees retain review and approval of business decisions.
OpenAI raises Security Bug Bounty payouts and adds new researcher bonuses
OpenAI announced higher Security Bug Bounty payouts, with the midpoints of reward ranges for medium, high and critical findings more than quadrupling on average. Critical vulnerabilities in core products such as ChatGPT, Codex and the API Platform can earn up to $30,000. Exceptional critical findings retain a $100,000 base ceiling, rising to as much as $172,000 with bonuses. The company is also adding report-quality, five-tier loyalty and priority-campaign incentives to encourage outside researchers to find flaws its internal testing may miss.
OpenAI moves monorepo development onto its Git-compatible Pando backend
OpenAI says Pando now handles all development in its monorepo. The team built the backend to accommodate the concurrent changes that developers and Codex can make across many branches, while preserving the Git protocol and the clients engineers already use. According to OpenAI, median push latency fell to roughly a fifth of its previous level in production, and Pando serves nearly a petabyte of Git data per day. Engineering work continued during the migration.
According to TechCrunch, OpenAI plans to merge ChatGPT’s Chat and Work tabs on desktop
According to TechCrunch, OpenAI is preparing to merge the Chat and Work tabs in the ChatGPT desktop app, starting with select users for feedback before a wider rollout. In the email cited by the report, OpenAI said the change will let users move from exploring an idea to having ChatGPT carry it through in one place, including bringing in files and plugins to build a website or presentation. The email also said Codex will remain a separate experience, while ChatGPT and Codex will draw from the same token allowance pool.
GPT-6.2 Astra appears in Codex usage screenshots, without an OpenAI launch announcement
Backend routing and user-facing model names can evolve separately, increasing the need for clear version and billing information.
OpenAI cuts its funding target to about $20 billion, with roughly $11 billion in commitments
Leading model developers are adjusting round sizes, valuations and investor pools together to meet continuing capital requirements.
OpenAI raises Pro and Business Premium limits and cancels the Pro 200 cut
Higher allowances at the same subscription price give frequent coding and office users more capacity, strengthening the appeal of premium plans.
OpenAI raises subscription allowances and drops the planned Pro 200 cut
As agents do longer-running work, the amount of sustained activity included in a monthly subscription becomes a central part of product competition.
OpenAI releases GPT-6.1 Terra for faster, cheaper computer use
Computer use is moving beyond whether a model can complete a demonstration: speed and cost per task now shape its place in daily workflows.
Tencent opens Hy-Memory 2.0 to share personal memory across 10 AI tools
Memory shared across tools can reduce repeated explanations if updating, retrieval and user control work together.
DeepSeek opens Search and Fetch APIs at RMB 5 per 1,000 successful requests, with existing tool calls billed from November
An agent's total cost increasingly depends on the tools it invokes and how often it invokes them, beyond the model's token prices.
GPT-6 Pro in ChatGPT runs multiple agents in parallel as Codex raises effective usage
As agents start to work like teams, the bottleneck shifts from model capability to how much compute each user gets.
OpenAI raises GPT-6.1 Sol's default context to 500,000 tokens, with no long-context fee for subscribers
Competition among coding tools has come down to how much code fits in one go and how allowances are counted; shipping an improvement a day has itself become a way to keep heavy users.
OpenAI opens Ultrafast mode for GPT-6.1 Sol, up to 8x faster at six times the standard API price
As model capabilities converge, speed has become a product with its own price tag, and OpenAI is betting developers will pay more to wait a few seconds less than to get a slightly smarter answer.
Codex delivers on day one of its 28-day pledge: GPT-6 Astra and GPT-6.1 Sol go from 30 to 50 tokens per second for subscribers
Delivering speed first while allowances are being questioned answers a question only heavy users calculate with a metric everyone can feel.
OpenAI's Codex lead pledges one improvement a day for 28 days, or a usage reset for users
Competition among coding agents is now counted by the day, and the way to keep users has shifted from releasing a new model to promising there is something to collect every day.
GPT-5.5 leaves ChatGPT and Codex on October 14, less than six months after launch
A well-liked model is withdrawn in under six months, so what a subscription buys is "the current latest," not a version you can rely on for long.
The Codex system prompt for GPT-6 Sol leaks, with 1,900-plus lines showing how OpenAI disciplines its coding agent
As models converge, more of the difference in product experience comes from these thousands of unseen lines, which are exactly the part most easily extracted and copied.
Claude's web app is rumored to have quietly switched to Fable 5.5, and Anthropic has not confirmed it
Users now check a model's identity by asking whether it knows last month's memes, which shows how little the version label itself is trusted.
GPT-6.1 Sol becomes OpenAI's most demanded model as the CFO confirms 70%-plus Q3 run-rate growth
Cutting prices hasn't made OpenAI earn less; it has pushed more work onto its servers, making compute supply the real constraint.
Baseten lets enterprises use Kimi K3 inside Codex, billed against their OpenAI commitments
Buying AI increasingly looks like ordering from one account, and whoever controls the checkout decides which models reach the table, even a rival's dish.
OpenAI ships 20-plus updates at DevDay, led by always-on Dots agents, as ChatGPT becomes a workplace and app store
OpenAI is no longer selling just a stronger model but a whole environment for AI that works on your behalf; whoever holds users' tasks, apps and budgets is hard to dislodge with a single better model.
OpenAI releases GPT-6.1 Sol, offering near-Astra capability at one-fifth of the price
When the gap between flagship and mid-tier shrinks to a single point, the price sheet rather than the leaderboard starts deciding how much work companies hand to AI.
OpenAI's annualized revenue nears $70 billion as business revenue doubles since July
The second race among model makers is no longer about whose model is smarter but who can turn enterprise budgets into renewable revenue faster.
DeepSeek Harness v0.2 preview ships desktop installers, taking the agent tool off the command line
Competition among agent tools is shifting from whose model codes better to whose installer is easier and whose plugins are easier to find; the desktop is the new battleground.
Open-source agent OpenScience claims to outscore Codex on a science benchmark, thanks to workflow design
When the underlying model is the same, the win comes down to workflow design, an uncomfortable reminder for companies selling only general-purpose assistants.
OpenAI launches GPT-6 Sol and Luna, halving both mistakes and API prices
Flagship capability pushed down and prices cut in half — OpenAI has changed the unit of competition from model scores to cost per task.
Claude Code adds AGENTS.md support, accepting the instruction spec OpenAI drove
Both companies donated their specs to the same foundation — the standards war at the agent layer is effectively over.
Hacktron Used Claude to Chain Flaws Into an OpenAI Employee Account, Stirring Debate Over a $6,500 Bounty
Claude accelerated exploitation, but single sign-on determined how far the breach traveled; the dangerous part was not losing a forum, but letting its token reach a code repository.
OpenAI and Anthropic reportedly gray-test new models, but neither GPT-6 Sol nor Opus 5.2 is official
Gray-test rumors can hint at timing, but production migration must wait for system cards and API documentation.
OpenAI Uses Two Engineers and Codex to Rewrite Storage Platform, Cutting CPU Use Sixfold
Codex is being sold here as more than code completion: it compressed an infrastructure rewrite into a project two engineers could still control.
OpenAI says 10,000 agents produced a Navier-Stokes proof in 88 hours using an internal model stronger than Astra
Large agent groups turn computing resources into research attempts, but their results still have to withstand proof review, reproduction and examination of data provenance.
OpenAI says 10,000 agents found a Navier-Stokes solution in 88 hours using an unreleased model
The scientific value of coordination at this scale must withstand proof review, compute costs and questions of credit; agent counts alone do not establish a general breakthrough.
OpenAI launches ChatGPT Images 2.5 with up to 50% lower latency, sketch input and on-image comments
Image-workflow efficiency depends on both generation time and rework; preserving approved details across edits is closer to production needs than a single speed figure.
US retail investors use Claude and Codex to write trading software and delegate market scans and portfolio checks to AI agents
As the coding cost of personal trading systems falls, broker interfaces and execution permissions become more practical points of competition.
GPT-6 Astra opens to all Plus, Pro and enterprise users, with the API live
With prices aligned, the fight moved to allowances and token efficiency — the bill is the only battleground left with any distance in it.
OpenAI prices GPT-6 Astra at $50 per million output tokens, matching Claude Fable 5.1 exactly
Two flagships priced identically means frontier models now sell as a commodity — the difference only shows up on the bill.
Claude, ChatGPT and Grok recover from simultaneous outages with no confirmed common cause
Three frontier services down inside an hour is the first proof that multi-model redundancy may be no redundancy at all.
Rumors put Astra next Thursday and a 10T-parameter pretrain called Bel — neither is confirmed
One half carries a company byline and the other does not — reading them as a single story is exactly why this kind of leak keeps generating heat.
Anthropic sued over Claude Max usage claims, with the "Save 50%" label at the center
When the usage tier cannot be explained, the loss is not the settlement — it is that people willing to pay $200 a month start comparison shopping.
Anthropic's "permanent 25% increase" on September 14 is a 17% cut from today
Up 25% and down 17% describe the same event; for subscription agents the real price lives in the quota notice, not the price list.
OpenAI confirms it is testing a persistent Codex mode, with no near-term launch plans
Going from "run a task" to "always on" changes both the billing unit and the permission model for agents.
OpenAI tests a persistent Codex mode that works across sessions until put to sleep
Going from "run a task" to "always on" changes both the billing unit and the permission model for agents.
OpenAI Restores 5-Hour Codex Limit for ChatGPT Plus; Pro Tier Unaffected for Now
Subscriptions are fixed while quotas float — AI services are effectively already priced like spot compute.
OpenAI cuts GPT-5.6 Sol input price to $4 per million tokens, down over 20%
A three-month limited-time price cut is not a promotion — it's OpenAI leaving itself an opening to adjust prices again at any time.
OpenAI Open-Sources Codex's Underlying Execution Framework Harness, Three Components Released Under Apache-2.0
Same model, swap in a different execution framework: score nearly tripled, token spend down four-fifths — what's valuable was never just the weights.
DeepSeek Harness Ships rc.8, Adding Image Input and Installable Sub-Agents
Converting images to text and feeding the result to text-only models paves the way with engineering before model capabilities catch up.
CodeRabbit Raises $143M at $1.5B Valuation
The faster AI writes code, the higher the review bill. CodeRabbit sells exactly the rigid spending born of that capacity imbalance.
SpaceX Closes $60B Cursor Acquisition, Team Folds Into SpaceXAI
The decisive edge in coding tools has shifted from product experience to the compute and parent-company distribution behind them.
OpenAI’s Annualized Revenue Surpasses $40 Billion, Roughly Doubling From End of Last Year
Revenue doubling and executive departures appear on the same screen; OpenAI’s IPO story is harder to price than the numbers themselves.
Bloomberg: OpenAI Annualized Revenue Tops $40 Billion, Doubling From End of 2025
Both leading labs are pushing revenue figures into the media ahead of their listings; the main battleground of the fundraising narrative has shifted from model capability to the income statement.
DeepSeek Releases V4-Pro at One-Seventh the Price of Kimi K3
List price cut to a tenth, cache prices up tenfold — DeepSeek has turned a price war into a price-structure war and shifted the full burden of price comparison onto developers.
DeepSeek Ships V4-Flash Stable: Weights Open-Sourced Same Day, Agent Benchmarks Overtake Its Own Pro Preview
Run the same model twice, and the second pass is worth 10 extra points — post-training is becoming a more valuable asset than parameter count.
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