Model launchesThinking Machines Lab unveils a real-time Interaction Model led by Mira MuratiThinking Machines Lab — led by former OpenAI CTO Mira Murati — announced its first Interaction Model after 18 months of development.2 min read
Model launchesLeaked Gemini Omni shows improved on-screen text stability in video but mixed visual qualityA leaked build of Google’s Gemini Omni, surfaced via the Gemini app, reveals a native video model capable of generation and chat-driven editing.2 min read
Model launchesByteDance integrates Seedance 2.0 into CapCut, bringing multimodal video generation to millionsByteDance has integrated its multimodal video generator Seedance 2.0 into the CapCut video-editing app and widened availability to paying users across many regions.4 min read
Model launchesNew real-time translation model available via APIA technology developer announced the availability of a new real-time translation model; according to the statement, the model can be tried via the API from today.1 min read
Model launchesOpenAI has made new real-time voice models available in the Realtime APIOpenAI introduced its new voice models in the Realtime API: GPT-Realtime-2 for voice-based agents, GPT-Realtime-Translate for real-time translation with more than 70 input and 13 output languages, and GPT-Realtime-Whisper for real-time transcription.1 min read
Model launchesOpenAI unveils GPT-Realtime-2 voice model with real-time speech reasoningOpenAI unveiled the GPT-Realtime-2 model, the company's most intelligent voice-based model, which is claimed to perform GPT-5-level reasoning for voice-based agents; the model can listen, reason and…1 min read
Model launchesNew tools and SubQ's sparse-attention model aim to scale long-context LLMs and agentsA set of recent releases and tutorials focus on making large language models and agents more efficient with long contexts.5 min read
Model launchesOpenAI makes the GPT-5.5 Instant model the default; personalization and memory features expandOpenAI will make GPT-5.5 Instant the default model for all ChatGPT users within the next two days and will make it available in the API as 'gpt-5.5-chat-latest'; additionally, personalization improvements are coming for Plus and Pro web users, and memory sources will be available on all consumer plans on the web, with mobile availability coming soon.1 min read
Model launchesOpenAI introduces the GPT-5.5 Instant model in ChatGPTOpenAI announced that the rollout of GPT-5.5 Instant in the ChatGPT service has begun; the new model provides smarter, clearer and more personalized responses in a warmer, more natural tone, while…1 min read
Model launchesChallenges to Dario Amodei’s Safety Narrative from Jensen Huang and GPT-5.5 ResultsAnthropic CEO Dario Amodei’s warnings about AI-driven job losses and the need to withhold models from the public have been questioned from two directions: NVIDIA CEO Jensen Huang publicly pushed back against apocalyptic labour claims, and results released by AISI show the public GPT-5.5 model performing close to a restricted model called Mythos on expert cyber tasks.3 min read
Model launchesAnthropic's Mythos model shown to select US leaders; Portfolio Checklist discusses AI risks and agricultural damage from spring weatherThe latest Portfolio Checklist podcast covers Anthropic’s new AI model, Mythos, which the company has revealed only to a very small group of US stakeholders including Pentagon officials and senior bank executives due to its unexpectedly powerful capabilities.2 min read
Model launchesxAI’s Grok 4.3 Improves but Still Trails Leading ModelsxAI released Grok 4.3 with lower API prices, faster response, better tool integration and higher benchmark scores than prior Grok versions.2 min read