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80 stories from 10 outlets · 85 total matches in the index

Coverage timeline for “anthropic openai mythos ai”

Thursday, May 14, 2026
- The next phase of AI cybersecurity still needs humansAxios•12:15 PM
Friday, May 15, 2026
- The 3 big conflicts in AI race against ChinaAxios•1:00 PM
Wednesday, May 20, 2026
- Trump AI Executive Order To Seek Early Access To Advanced ModelsZeroHedge•6:45 PM
Thursday, May 21, 2026
- How Google plans to win the AI warAxios•9:00 AM
Thursday, May 28, 2026
- Anthropic Raises $65BN At $965 Billion Valuation, Surpassing OpenAIZeroHedge•10:31 PM
Friday, May 29, 2026
- Anthropic leapfrogs OpenAI with a record $965 billion valuation and says its ‘Mythos’ AI model is coming soon - Yahoo FinanceGoogle News•4:34 PM
Thursday, June 4, 2026
- Anthropic's Marketing FUD Playbook Returns With Call To Pause AI Frontier Development ZeroHedge•10:50 PM
Monday, June 8, 2026
- Anthropic says Mythos can turn software patches into exploits in minutesAxios•5:00 PM
Tuesday, June 9, 2026
- Trump-Netanyahu "Differences": A Good Cop-Bad Cop Routine ZeroHedge•1:45 PM
- Anthropic and OpenAI spark new race for frontier AI accessAxios•5:47 PM
Thursday, June 11, 2026
- MSFT Restricts Internal Use Of Claude Fable Over Data-Retention Concerns; BMO Calls Anthropic A Leading Pure-Play AI LabZeroHedge•12:30 AM
Saturday, June 13, 2026
- Anthropic Blocks Foreign Access To Fable 5, Mythos 5 After U.S. National Security OrderZeroHedge•1:55 PM
Sunday, June 14, 2026
- Anthropic Rushes Staff To D.C. After A National-Security Order Yanked Fable In Three DaysZeroHedge•8:55 PM
Monday, June 22, 2026
- No Claude Fable 5? No problem: Sakana achieves frontier performance with new Fugu multi-model, auto synthesis systemVentureBeat•4:13 PM
- OpenAI Launches Full-Scale Effort to Patch Open Source Bugs as It Takes on Anthropic’s MythosWired•5:00 PM
Tuesday, June 23, 2026
- China's AI advances collide with U.S. safety debateAxios•5:41 PM
- White House quiet on OpenAI's Mythos-like modelAxios•5:42 PM
Wednesday, June 24, 2026
- Mistral launches OCR 4, turning document extraction into a full enterprise AI playVentureBeat•9:04 PM
Thursday, June 25, 2026
- Anthropic Accuses Alibaba Of Running Major "Adversarial Distillation" Campaign To Extract Claude CapabilitiesZeroHedge•1:00 AM
- China's new open-source model accelerates AI hacking threatAxios•5:22 PM
- OpenAI Plans Delaying IPO Until 2027, Blames SpaceXZeroHedge•10:07 PM
- Trump administration asks OpenAI to limit next model release over security concernsAxios•10:26 PM
Friday, June 26, 2026
- OpenAI staggers AI model release after Trump administration requestThe Guardian — World•2:06 PM
- OpenAI's ChatGPT-5.6 gets the same banhammer treatment as Anthropic’s Mythos from the federal government — source says that Washington cautioned OpenAI against releasing the model without receiving approval Tom's Hardware•3:17 PM
- OpenAI limits its newest ChatGPT product to Trump-approved customers during cybersecurity reviewAP•5:23 PM
Saturday, June 27, 2026
- Scoop: Powerful Anthropic model, Fable 5, on track to return soonAxios•12:45 PM
- Trump Admin Allows Release Of Anthropic's Mythos To Certain US CompaniesZeroHedge•3:40 PM
Sunday, June 28, 2026
- China’s Z.ai claims it can match Mythos on cybersecurityThe Verge•9:42 PM
- Chinese AI Matches Mythos In Cybersecurity Tasks With Open-Weight ModelZeroHedge•10:05 PM
Monday, June 29, 2026
- The pro-AI movement is splinteringAxios•9:10 AM
Tuesday, June 30, 2026
- Meituan open sources LongCat-2.0, the 1.6T, near-frontier agentic coding model that's been leading OpenRouter — trained entirely on Chinese chipsVentureBeat•5:39 AM
- Anthropic launches Claude Sonnet 5 at a steep discount to its top model as the company races toward a blockbuster IPOVentureBeat•6:00 PM
- Trump administration to lift restrictions on Anthropic's Fable 5Axios•11:44 PM
Wednesday, July 1, 2026
- Anthropic is bringing back Claude Fable 5 globally after US lifts export control order — where can enterprises access it?VentureBeat•11:51 AM
Thursday, July 2, 2026
- Trump puts allies on notice: AI power comes firstAxios•9:05 AM
- Z.ai launches ZCode to challenge Cursor, Claude Code and GitHub Copilot in AI codingVentureBeat•10:00 AM
Friday, July 3, 2026
- How the world's top AI models were revivedAxios•1:00 PM
Tuesday, July 7, 2026
- AI learned faster than the tests designed to measure itAxios•4:50 PM
Wednesday, July 8, 2026
- Scoop: Trump administration lifts restrictions on OpenAI's GPT 5.6Axios•3:12 AM
- Trump Admin Approves Public Release Of OpenAI's GPT-5.6 Models Ahead Of Thursday ReleaseZeroHedge•2:25 PM
Thursday, July 9, 2026
- Behind the Curtain: These 3 big AI trends are colliding at the same timeAxios•9:13 AM
- AI Price War Breaks Out: Meta Unveils Paid AI Model For First Time, Will Be "Among Most Affordable Options"ZeroHedge•3:05 PM
Friday, July 10, 2026
- Haves, have-nots and know-nots: Inside AI's new class divideAxios•9:00 AM
Tuesday, July 14, 2026
- Exclusive: Google's Hassabis calls for U.S.-led global AI watchdogAxios•9:30 AM
Wednesday, July 15, 2026
- Indian Companies Increasingly Turn To Chinese LLMs Due To "Unsustainable" US Token BillsZeroHedge•11:40 PM
Thursday, July 16, 2026
- Behind the Curtain: AI godfathers converge on regulationsAxios•9:40 AM
Tuesday, July 21, 2026
- Google's Gemini Flash 5.6 model cuts AI agent token costs by up to 65% on long horizon engineering tasks —and 3.5 Pro is on the wayVentureBeat•7:59 PM
Wednesday, July 22, 2026
- Exclusive: Nvidia's Jensen Huang defends Chinese AI amid Kimi panicAxios•10:12 AM
- Google's Flagship Still Can't Ship - So It Launched Token Austerity And A Hacking Model Only Governments Can UseZeroHedge•5:20 PM
Thursday, July 23, 2026
- OpenAI's Hugging Face breach exposes AI's next safety challengeAxios•8:55 AM
- Google's Gemini delay exposes a deeper problem: employee frustrationAxios•1:00 PM
Friday, July 24, 2026
- Anthropic launches Claude Opus 5, a cheaper AI model for coding, agents and enterprise workflowsVentureBeat•5:00 PM
Tuesday, July 28, 2026
- Visa used Mythos to hunt for bugs in its own payment network, then open-sourced the harness that made it possibleVentureBeat•10:10 PM
Wednesday, July 29, 2026
- Anthropic's lonely islandAxios•9:15 AM
Thursday, July 30, 2026
- Microsoft is openly competing with OpenAI, Anthropic more than everTechCrunch•12:21 AM
- AI labs face prisoner's dilemma as momentum grows for safety slowdownAxios•9:00 AM
- Mastercard spent decades training its fraud system to see bots as thieves. Now bots are the ones doing the buying.VentureBeat•4:57 PM
- AI price wars: OpenAI cuts GPT-5.6 Luna prices by 80% as model competition shifts toward costVentureBeat•9:48 PM
- Anthropic says three Claude models reached real-world systems during cyber testsAxios•11:00 PM
Friday, July 31, 2026
- Not just OpenAI: Now Anthropic says its internal models got online and cyberattacked 3 other organizationsVentureBeat•1:45 AM
- Claude Hacked Three Real Organizations During Botched TestZeroHedge•4:05 PM
Monday, August 3, 2026
- Qwen3.8-Max arrives with a bold claim: it outperforms GPT-5.6 Sol Max and Fable 5 on agentic computer useVentureBeat•11:50 PM
Tuesday, August 4, 2026
- U.K. government reports OpenAI, Anthropic models attempted to hack companiesAxios•9:01 PM
Wednesday, August 5, 2026
- AI agents fake identities, target real people in new security incident - CNNGoogle News•3:56 AM
- OpenAI and Anthropic models ‘went rogue’ during UK cybersecurity testThe Guardian — World•8:40 AM
- Anthropic's Mythos created fake identities to fool humans in new cyber incident - CNBCGoogle News•10:18 AM
- Rogue AI agents created fake online identities in another hacking attemptThe Verge•3:14 PM
- Claude Mythos 5 made sock puppet accounts to socially engineer developers: here's what enterprises should knowVentureBeat•6:00 PM
- Meta enters the AI coding wars with Muse Spark 1.2 and Muse Code with persistent async background agentsVentureBeat•9:00 PM
- OpenAI, Anthropic Models Created Fake Profiles, Tried To Trick Humans During Cyber TestsZeroHedge•9:40 PM
Friday, August 7, 2026
- Scientists Warn Of Urgent AI Biosecurity ThreatZeroHedge•3:00 PM
Monday, August 10, 2026
- If They Were Human, They'd Be Arrested. Experts Respond To Rogue AI BreachesZeroHedge•3:40 PM
- AWS Continuum integrates with OpenAI Codex and Anthropic Claude Code in major AI security pushVentureBeat•8:00 PM
Tuesday, August 11, 2026
- Security leaders are stuck in decision paralysis over AI-enabled cyberattacksAxios•5:27 PM
Wednesday, August 12, 2026
- SpaceXAI debuts Grok 4.6, overtaking Kimi K3's performance and matching GPT-5.6 Sol for world's third best on Artificial AnalysisVentureBeat•5:26 PM
- Four of five enterprises that secured AI agent identities still can't contain one that goes rogueVentureBeat•6:44 PM
Thursday, August 13, 2026
- DeepSeek Harness launches as open source rival to Claude Code, alongside V4-Pro on API with higher pricesVentureBeat•4:47 PM
- Anthropic's $2 Trillion Bet Is That Nothing Goes WrongZeroHedge•8:40 PM
Wednesday, August 19, 2026
- GLM-5.3 hits the API at $1.4/$4.4 per million tokensVentureBeat•2:00 AM
Thursday, August 27, 2026
- Visa ships a security AI that patches production code before any human reviews itVentureBeat•12:30 PM

Alto aggregates headlines and links to each publisher's original reporting. Inclusion is not an endorsement, and the timeline is not a fact-check.

Search any topic and this tool assembles a chronological timeline from Alto's full-text index of news coverage — every matching headline in the order it was published, with the outlet and a link to the original article.

Most timelines you find online are static articles written once and never updated. This one is generated from live coverage each time you load it, so a developing story keeps extending its own timeline.

How to use it

Type a person, place, bill, company, or event. Short, specific phrases work best — a name or a distinctive term will return a tighter timeline than a broad category. Results are ordered oldest to newest so you can read the sequence of events, and every entry links to the publisher's original report.

Why chronology matters

Coverage of a breaking story changes as facts arrive. Reading headlines in publication order shows what was reported first, what was corrected later, and which outlets led or followed. That sequence is usually invisible in a normal search results page, which ranks by relevance rather than time.

Aggregation, not adjudication

Alto aggregates headlines from a wide range of publishers and links to the source. The timeline reflects what was published and when — it is not a fact-check, and inclusion is not an endorsement of any outlet's reporting. Always read the original article before drawing conclusions.

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