CARD NO. 2026-10-05 OpenAI releases GPT-6 models including GPT-6 Astra and GPT-6.1 Sol architecture · 15 voicesGemini 4 Argon launches with lower task execution costs than competing models inference · 7 voicesOpenAI adjusts usage limits and pricing structure for Pro subscriptions system_design · 4 voicesGoogle DeepMind publishes new surveys and research on AI agency and consciousness agents · 3 voices
CARD NO. 2026-10-04 Google launches Gemini 4 Argon model for complex software engineering tasks architecture · 24 voicesCodex adds high-speed tier and cloud environments for programming tasks system_design · 15 voicesAnthropic holds closed-door theological meetings and advances model roadmap architecture · 9 voicesOpenAI adjusts usage limits for the $200 Pro subscription and pricing structure system_design · 5 voices
CARD NO. 2026-10-03 Codex adds premium speed tiers and cloud environments system_design · 15 voicesAnthropic files for IPO, revealing 1,088% revenue growth and surging compute costs system_design · 8 voicesGoogle announces Gemini 4 Argon for complex coding and defense tasks architecture · 7 voicesOpenAI modifies usage calculation for the $200 Pro subscription system_design · 5 voices
CARD NO. 2026-10-02 OpenAI launches cloud environments for Codex and resolves system outage system_design · 10 voicesAnthropic invites Vedanta monk and philosophers to discuss AI rights agents · 9 voicesOpenAI adjusts usage calculation methods for professional subscriptions system_design · 5 voices
CARD NO. 2026-10-01 Anthropic Releases Claude Sonnet 5.5 and Claude Code Limit Updates architecture · 16 voicesGoogle announces Gemini 4 Argon model for long multi-step workflows architecture · 7 voicesGoogle DeepMind publishes new essays on AGI trajectory and agent swarms agents · 5 voices
CARD NO. 2026-09-30 Grok 4.7 claims top ranking on the AA cyber index evaluation · 22 voicesAnthropic releases Claude Sonnet 5.5, expands Claude Code features, and updates pricing policy architecture · 14 voicesDecision model d1 and OpenRouter update with new lightweight architectures inference · 5 voices
CARD NO. 2026-09-29 OpenAI resolves service disruption affecting Codex system_design · 10 voicesGoogle DeepMind publishes essay series on agent systems governance and AGI benefits agents · 4 voices
CARD NO. 2026-09-28 Codex resolves service outage and updates visual processing features system_design · 14 voices
CARD NO. 2026-09-27 Anthropic launches Claude Opus 5.5 with 40% lower operational costs architecture · 22 voicesDigitalOcean launches Managed Agents in public preview agents · 11 voices
CARD NO. 2026-09-26 Anthropic releases Claude Opus 5.5 amid tense White House negotiations architecture · 12 voicesClaude Code officially launches Cloud sessions out of research preview agents · 8 voices
CARD NO. 2026-09-25 Anthropic releases the faster and cheaper Opus 5.5 model architecture · 11 voices
CARD NO. 2026-09-23 Google announces CC family agent and shifts in natural language interfaces agents · 10 voices
CARD NO. 2026-09-22 Next-generation test versions of Claude and Grok spotted in development architecture · 12 voices
CARD NO. 2026-09-21 Claude merges Cowork and chat features while Codex expands open-source grants agents · 15 voicesDeveloper experiences and workflows using new AI coding agents agents · 12 voices
CARD NO. 2026-09-20 Codex integrates Image 2.5 model and renews its open-source grant program agents · 15 voices
CARD NO. 2026-09-19 Google announces new updates for Gemini, Gemini_Notebook, and the CC agent ai · 12 voicesCodex renewed its OSS support program with Pro plans and doubled grants backend · 10 voices