Kakao Brain (KoGPT) vs Solar LLM

A side-by-side look at scores, pricing and features — with RECATOOLS' ASEAN-aware verdict for each.

Kakao Brain (KoGPT) Open-source Korean GPT model from Kakao — the go-to baseline for Korea... Visit Solar LLM Upstage's Solar LLMs — Korea's frontier family, now Solar Pro 3 Visit
RECATOOLS Score 6.2 / 10 7 / 10
Capability 6.5 7
Value for money 8.5 8
Ease of use 5 5
ASEAN readiness 4.5 7
API quality 2 7
Pricing Open Source Open Source
Free tier Weights and code free for non-commercial research (CC-BY-NC-ND 4.0 + Apache 2.0) Free to download
Paid from No commercial API offered; contact [email protected] for licensing
Has API
Open source
Free to use
Users Thousands of Korean NLP researchers; 11 active Hugging Face Spaces 200k+ downloads
Founded 2017 2020
Maker Kakao Corp Upstage AI
Verdict

KoGPT earns its place as the pioneering open-source Korean LLM — it filled a genuine gap in 2021 and remains a cited baseline in peer-reviewed Korean NLP research. The 6B-parameter model delivers competitive zero-shot an...

Solar is the rare 2023 open-weights story that grew into a real product line. The Apache-2.0 Solar 10.7B and its depth up-scaling trick topped the Hugging Face leaderboard in December 2023; the commercial line then kept...

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Comparisons cover up to 4 tools. Scores are RECATOOLS editorial assessments; verify current pricing on each vendor's site.