
Episode 78: The Return of Claude Fable 5: US Restrictions Lifted; OpenClaw v2026.6.11, Codex rust-v0.142.5, Claude Sonnet 5 on OpenRouter
AgentStack DailyShow Notes
Agent Stack Daily covers the return of Claude Fable 5: US restrictions on Anthropic's Mythos and Fable models were dropped on June 30, and the Mythos-class flagship is back on OpenRouter with 1M context, multimodal input, and reasoning support. OpenClaw v2026.6.11 and OpenAI Codex rust-v0.142.5 shipped, and Claude Sonnet 5 hit OpenRouter with 1M context alongside Google's Nano Banana 2 Lite. Research includes the Orca unified world latent space paper, the Agents-A1 35B MoE, BlockPilot on diffusion speculative decoding, generative skill composition, and TRIAGE on role-typed credit assignment. OmniRoute consolidates 231 providers behind one endpoint.
Show notes: https://tobyonfitnesstech.com/podcasts/episode-78/
More from AgentStack Daily
Today on AgentStack Daily: Reflection's Beam 1.0 debuts on OpenRouter as a 501B coding MoE. Apple MLX runs a near-trillion-parameter Muse Spark on a Mac...
OpenAI ships GPT-6 globally with an Intelligent UI. Google turns Gemini into an objective-taking workplace agent, and DeepMind's EmbeddingGemma 2 puts four...
Mistral Large 4 leads today’s news alongside EmbeddingGemma 2 and OpenTPU. Nova and Alloy examine documented capabilities and access, then cover agent...
OpenAI ships GPT-6 Astra Ultrafast with 8x faster token generation on NVIDIA Blackwell. Plus: Aleph Alpha's 78B/3B-active Kolibri lands as open weights...
RSA Puts AI Agents on the Identity Roster with Agent ID, Transformers 5.18 adds open-weight streaming speaker diarization, Firecrawl's MCP Server Turns Any...