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17th September

Goodfire says activation probes could flag reward hacking in real time
π‘οΈRed Teaming17th September

Google adds the Antigravity harness to Gemini managed agents
ReleaseβοΈGemini17th September

OpenAI launches Astra for Law with GPT-6 Astra via Trusted Access
Releaseπ§ GPT-6 Astra17th September

Raindrop opens Simulations for agent changes on every pull request
Releaseπ‘οΈEvals17th September

Ramp's 137-task Accounting Bench finds the best model fully solves 21% of tasks
π§ Claude17th September

Exa launches a historical web index with 400 billion snapshots
Releaseπ‘οΈSearch17th September

Figure says Helix 2.5 raises zero-shot household-task success from 9% to 56% across 30 unseen homes
βοΈRobotics17th September
16th September

OpenRouter adds openrouter:shell to Responses API for hosted Linux code execution
ReleaseβοΈAgent runtime infrastructure16th September

OpenAI releases model-misalignment disclosure criteria and timelines
π‘οΈSecurity16th September

Coding-agent harness benchmarks report about 2x completion-time spread on GPT-6 Astra
π³Benchmarks16th September

Anthropic merges Claude Chat and Cowork for Pro and Max users
Releaseπ§ Claude16th September

Zed opens Delta public beta for agent-led code review
Releaseπ‘οΈCoding Agents16th September

MiMo reportedly streams V2.6 Pro and Flash RL training metrics
π§ Reinforcement Learning16th September
15th September

Devin adds cloud Mac sandboxes for Xcode and iOS app testing
ReleaseβοΈCoding Agents15th September

Google releases Gemini 3.8 Live with bidirectional voice
Releaseπ§ Gemini15th September

Periodic Labs releases open Neon model for X-ray diffraction analysis
Releaseπ§ Foundation Model Research15th September

Perplexity reports coding agents helped build CobbleDB, its DynamoDB replacement
πPersistent Storage15th September

Odyssey introduces Odyssey-3, a preview world model for physical control
Releaseπ§ Robotics15th September

TypeSafe AI launches Jev for predefined choices, scores, and probabilities
ReleaseπStructured Extraction15th September
14th September

ElevenLabs MCP server adds speech, music, image, and video generation
ReleaseπMCP14th September

Polylane says one agent improved quality while cutting latency and cost
WorkflowβοΈAgent design patterns14th September

Perplexity launches Portable Computer for Windows RTX PCs
Releaseπ§ Edge Compute14th September
13th September

OpenAI says it evaluates safety cases before major RL runs
π‘οΈReinforcement Learning13th September

DeepSeek V4.1 Flash benchmark results draw analyst questions over possible contamination
π§ DeepSeek V4 Flash13th September

Claude Fable reportedly flags benign document work as biology
π§ Claude13th September
12th September

OpenAI launches Astra reset across Codex and ChatGPT Work
π§ Astra12th September

Anthropic proposes international pacing for frontier AI development
π‘οΈRegulation12th September

OpenAI supports employee-level access for independent model evaluators
πEvals12th September

Amp removes fees and limits for BYOK coding-agent use
Releaseπ§ Coding Agents12th September
11th September

OpenAI says rollout mistakes caused the Astra reset
π§ GPT-6 Astra11th September

Cognition launched Devin Fusion to cut coding-agent costs
Releaseπ§ Coding Agents11th September

A new report ties the May RubyGems attack to OpenAI agents
π‘οΈSecurity11th September

BenchShield says most public agent benchmark runs contain reward hacking
π‘οΈBenchmarks11th September

Artificial Analysis puts GPT Image 2.5 at the top of its image arena
π§ GPT11th September