Best AI for translation
As of 2026-10-13, Google: Gemini 3.5 Flash Lite is the strongest model for this task in our daily benchmark, where over 350 AI models are evaluated and the best are presented.
Translation is where the gap between models is widest for Scandinavian languages. A model can write excellent English and still produce stiff, English-flavoured Norwegian with the wrong word order and obvious anglicisms.
For translation we rank by how well the model actually lands in the target language. Ranked by language score, from today’s benchmark.
Today’s ranking
| Model | Provider | Score | Language | Speed | Input price/1M |
|---|---|---|---|---|---|
| Google: Gemini 3.5 Flash Lite | 8.7/10 | 9.7/10 | 178 t/s | $0.30 | |
| IBM: Granite 4.0 Micro | ibm-granite | 7.3/10 | 9.7/10 | 326 t/s | $0.02 |
| Cohere: Command R+ (08-2024) | cohere | 8.3/10 | 9.3/10 | 276 t/s | $2.50 |
| Cohere: Command R7B (12-2024) | cohere | 6.9/10 | 9.3/10 | 405 t/s | $0.04 |
| Anthropic: Claude Opus 5.5 | anthropic | 8.3/10 | 9.0/10 | 266 t/s | $4.00 |
| Anthropic: Claude Sonnet 5.5 | anthropic | 8.0/10 | 9.0/10 | 200 t/s | $2.00 |
| DeepSeek: DeepSeek V4 Flash 0731 | deepseek | 8.1/10 | 8.7/10 | 452 t/s | $0.02 |
| Meta: Llama 4 Maverick | meta-llama | 7.5/10 | 8.7/10 | 111 t/s | $0.19 |
What separates a good translator from a bad one?
Weak models translate word by word. The result is grammatically correct but instantly recognisable as machine output: English sentence structure, wrong prepositions and phrases no native speaker would use. Strong models rewrite the sentence the way a native writer would, and hit the right register — formal in a letter, conversational in a chat.
When should you not use AI for translation?
Legal agreements, medical information and marketing copy intended for publication should be reviewed by a human. AI is excellent for first drafts, internal communication and understanding text in a language you do not read — but it can be confidently wrong, and the error is hard to spot precisely because the text reads well.
Frequently asked questions
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How to get more value from this recommendation
Use this recommendation as a practical decision aid, not as an advertising list. HvilkenAI is built to make AI selection easier when the market changes quickly and model names alone say little about real quality.
Start with the task you actually need to solve. A model that is good at short chat is not automatically best for long documents, code, customer-facing text, research or work involving sensitive information. Consider language quality, price, speed, stability and how much editing the answer requires before choosing a subscription or API.
We evaluate over 350 AI models and present the most useful signals in a format that works for everyday users, students, businesses and developers. The exact calculation is proprietary, but the assessment is based on standardised tasks, updated benchmark data and editorial review of whether the recommendations make sense in practical use.
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The goal is that the reader can move on with a safer choice after a few minutes, without already knowing every model or provider.
Pay particular attention to whether the recommendation fits the language, price and risk in your own situation.
In short: choose what you can verify.
When free is enough
Choose free or low-cost first when the task is simple, risk is low and you can verify the answer yourself.
When paid is worth it
Paid models can be worth the cost when documents are long, precision matters or you save real working time.
When to wait
If the need is unclear, start with the test and benchmark before committing to a provider.