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Public story · 2026-03-19 · source-backed
JetBrains expanded Koog with a fluent Java builder API alongside the Kotlin DSL, targeting the enterprise Java ecosystem that Python-first agent frameworks have ignored. Includes Spring Boot integration, multi-provider support (OpenAI/Anthropic/Google/DeepSeek/Ollama), fault-tolerant persistence with recovery, and built-in OpenTelemetry observability via Langfuse and W&B Weave. Multiple workflow strategies — functional, graph-based, planning — make it genuinely flexible. If you're in a Java shop that's been duct-taping LangChain through Jython wrappers, this is the native answer. JetBrains AI Blog
Each link below shares sources, entities, or timing with this story.
Ollama supports Qwen / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Ollama supports Qwen); both cover Anthropic, DeepSeek, Ollama, OpenAI; overlapping topics (agent, anthropic, built-in, deepseek).
OpenAI partners with Google / Shared entities / Shared topic / What happened next
Linked by a graph relationship (OpenAI partners with Google); both cover Java, JetBrains, OpenAI, Python; overlapping topics (agent, jetbrain).
DeepSeek competes with Anthropic / Shared entities / Shared topic / What happened next
Linked by a graph relationship (DeepSeek competes with Anthropic); both cover Anthropic, Google, OpenAI, Python; overlapping topics (agent, anthropic).
DeepSeek competes with Anthropic / Shared entities / Shared topic / What happened next / Tension
Linked by a graph relationship (DeepSeek competes with Anthropic); both cover Anthropic, Google, OpenAI; overlapping topics (agent, anthropic, enterprise).
Ollama supports DeepSeek / Shared entities / Same source domain / Shared topic / What happened next
Linked by a graph relationship (Ollama supports DeepSeek); both cover DeepSeek, JetBrains, OpenAI; reported by the same outlet (blog.jetbrains.com).
Ollama supports DeepSeek / Shared entities / What happened next / Tension
Linked by a graph relationship (Ollama supports DeepSeek); both cover Anthropic, DeepSeek, Google, OpenAI; picks up the Anthropic thread on 2026-04-20.
Ollama supports DeepSeek / Shared entities / Shared topic / Earlier coverage
Linked by a graph relationship (Ollama supports DeepSeek); both cover Anthropic, Ollama, Python; overlapping topics (agent, anthropic, enterprise, framework).
Ollama supports DeepSeek / Shared entities / Shared topic / What happened next
Linked by a graph relationship (Ollama supports DeepSeek); both cover Anthropic, Ollama, OpenAI; overlapping topics (agent, answer, anthropic).