Namazu API

#101 in Open-Source-Spraakmodelle

Sakana Ai · 2× · tolest 05. Aug. 2026

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Sakana Namazu API is a Japanese-specialized language model API from Tokyo-based company Sakana AI, released on August 3, 2026. It is based on the Open Source Kimi K2.6 model from Moonshot AI and has been Fine-Tuned with proprietary data for Japanese language, culture, and business contexts. Additionally, a Tuning measure reduces unnecessary rejections and biases in outputs. The API is OpenAI-compatible (plus Anthropic Messages API) and provides integrated tools such as web search and code execution as well as image and file input. On Japan-specific Benchmarks like FairPoliticsQA, JFBench, and an internal translation Benchmark, Namazu significantly outperforms the base model Kimi K2.6, while on general Reasoning Benchmarks (AIME26, MMLU-Pro, LiveCodeBench v6) the

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