Cost Efficiency Leaderboard

Best score per dollar — which models give you the most Elasticsearch expertise for your money?

#ModelScoreCostScore / $Tokens
1gpt-oss-120bopenai74%$0.32c23,017
2gpt-5.4-miniopenai93%$0.0322,927
3gemini-3.1-flash-lite-previewgoogle96%$0.113852
4gpt-5.4openai90%$0.114790
5claude-sonnet-4.6anthropic92%$0.230400
How is cost calculated?
Cost = (input tokens x prompt price) + (output tokens x completion price). Pricing is fetched from the OpenRouter API at benchmark time. Score per dollar = overall percentage / cost in USD.