AI agents shift to multi-step tasks: Raycast, Sourcegraph, Ollama

This week's DEV Community roundup: Raycast AI Chat gained agentic planning with usage-based billing and bring-your-own Claude or ChatGPT subscription, Sourcegraph Agentic Batch Changes delegates multi-repo migrations to agents with pay-per-merged-changeset pricing, Ollama added a /v1/systemone endpoint with Nimble and Tev1 decision models, and EuroLLM and Apertus landed on Cloudflare Workers AI.

• Raycast AI Chat runs multi-step tasks and moved to usage-based billing
• Sourcegraph delegates migrations across 200+ repos with pay-per-changeset pricing
• Ollama /v1/systemone returns category probabilities via Nimble and Tev1
• EuroLLM covers 35 languages, Apertus 1,500 on Workers AI