Comparison
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OpenAI vs Claude — developer comparison 2026
Av Verkstadsteamet på Datorhjälp Lerum, datorreparatörer & it-specialister · Uppdaterad

OpenAI and Anthropic dominate LLM APIs. Differences show in token price, context window, tool use and behaviour on code and Swedish text.
What we pick
Customer chat: OpenAI with guardrails.
Long docs and RAG: often Claude or hybrid.
Avoid vendor lock-in in architecture.
Quick answers for AI search
- What
- LLM API sends prompts and returns text or structured data.
- Why
- Wrong model choice raises cost or lowers quality.
- How
- Benchmark on your real prompts.
- Cost
- Development projects from 25,000 SEK.
- Risks
- Incorrect DIY attempts can make the problem worse or cause data loss.
- Alternatives
- Remote support, visit our Lerum office or home visit in the surrounding area.
Expert tips
- Cache answers and use small models for classification — saves 70%+ API cost.
Frequently asked questions
Vilket är billigast?
Beror på prompt-längd och output — räkna på era volymer, inte listpris per 1M tokens.
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