SQL · 4 checks · max 500 tokens · benched 2026-09-16
DeepSeek models side by side on "Products over 100 units with HAVING": DeepSeek V4 Flash 0423 scores 10/10; DeepSeek V4 Flash 0423 is the cheapest answer scoring 8+ at $0.04 per 1,000 runs. Outputs, checks, judge reasons, latency and cost.
System
You are a database engineer. Reply with a single SQL statement and nothing else.
User
Tables: products(id, name) and order_items(product_id, quantity). Write one standard SQL query that lists product names whose total quantity sold across all order_items is greater than 100. Filter the aggregate with a HAVING clause.
Rubric for the judge: Join, SUM(quantity), GROUP BY product, HAVING > 100; returns names only; no WHERE on the aggregate.
Every cell is one OpenRouter call at temperature 0 with the prompt's token cap and reasoning effort "low" where the model supports it. Cost is usage × the catalogue rate in models.json. Quality is one judge call to anthropic/claude-haiku-4.5 against the prompt's rubric, cached per prompt version.
deepseek/deepseek-v4-pro
147 in · 318 out (272 reasoning) · 20 words · checks 4/4
SELECT p.name FROM products p JOIN order_items oi ON p.id = oi.product_id GROUP BY p.id, p.name HAVING SUM(oi.quantity) > 100;
Judge: Query correctly joins tables, groups by product, uses HAVING with SUM(quantity) > 100 filter, returns names only, and contains no WHERE clause on the aggregate.
deepseek/deepseek-v4-flash
149 in · 208 out (176 reasoning) · 20 words · checks 4/4
SELECT p.name FROM products p JOIN order_items oi ON p.id = oi.product_id GROUP BY p.id, p.name HAVING SUM(oi.quantity) > 100;
Judge: Query correctly joins tables, groups by product, uses HAVING with SUM(quantity) > 100 filter, returns names only, and contains no WHERE clause on the aggregate.
deepseek/deepseek-v4.1-flash
94 in · 57 out (15 reasoning) · 19 words · checks 4/4
SELECT p.name FROM products p JOIN order_items oi ON oi.product_id = p.id GROUP BY p.name HAVING SUM(oi.quantity) > 100;
Judge: Query correctly joins tables, groups by product name, uses SUM(quantity) in HAVING clause to filter aggregates > 100, returns only names, and contains no WHERE clause on the aggregate.
SQL: Join, SUM(quantity), GROUP BY product, HAVING > 100; returns names only; no WHERE on the aggregate. The deterministic checks are regex, regex, regex, regex.
If the judge's bar of 8/10 is good enough for you, DeepSeek V4 Flash 0423 at $0.04 per 1,000 runs. If you need the top score, DeepSeek V4 Flash 0423 at $0.04 per 1,000 runs.
Run it yourself
Re-run this prompt on DeepSeek with your own OpenRouter key, or tweak the wording and see what changes.
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