Iris: Open-Source Search Agents Hit SOTA via SFT + RL Against Live Search
AllSpark-Research · hf · 2026-09-07
AllSpark Research releases Iris, two large-scale search agents trained with a multi-stage pipeline combining supervised fine-tuning and reinforcement learning against live search.
Key engineering details include rigorous trajectory filtering and inference-time context management. The models achieve state-of-the-art open-source results on complex web search benchmarks.
Related event: Iris: Open-Source Search Agents Hit New SOTA(2 posts)→
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