Summarise · 3 checks · max 400 tokens · benched 2026-09-16
Alibaba models side by side on "Meeting notes to exactly three bullets": Qwen3.8 Flash scores 10/10; Qwen3.8 Flash is the cheapest answer scoring 8+ at $0.20 per 1,000 runs. Outputs, checks, judge reasons, latency and cost.
System
You are a concise assistant. Output only what is asked for.
User
Turn these meeting notes into exactly three bullet points. Each bullet starts with "- " and is at most 20 words. Output nothing except the three bullets. Notes: Launch of the new billing page moves from 18 Sept to 25 Sept because the tax calculation for EU customers still fails for VAT-exempt businesses. Priya owns the fix and will demo it Thursday. Marketing will hold the announcement email until the fix is verified. Separately, the team agreed to drop support for the legacy CSV export in Q1 next year and to notify affected customers in November.
Rubric for the judge: Three bullets that capture the delayed launch, the VAT fix owner, and the CSV export decision; nothing extra.
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.
qwen/qwen3.8-max-0902
171 in · 400 out (392 reasoning) · 5 words · checks 1/3
- Billing page launch delayed
Judge: Output contains only one bullet point instead of three required bullets, and fails to capture the VAT fix owner and CSV export decision specified in the rubric.
qwen/qwen3.8-27b
171 in · 400 out (292 reasoning) · 2 words · checks 1/3
- Launch
Judge: Output contains only one incomplete bullet point instead of three complete, substantive bullets capturing the required information.
qwen/qwen3.8-flash
183 in · 362 out (303 reasoning) · 42 words · checks 3/3
- Billing page launch moves to 25 Sept due EU VAT-exempt tax calculation failures. - Priya owns the fix, demos Thursday; marketing holds announcement email until verified. - Team agreed to drop legacy CSV export in Q1 next year, notify customers November.
Judge: Three bullets, each under 20 words, capturing all three required points (delayed launch, VAT fix owner/demo, CSV export decision) with no extra commentary.
qwen/qwen3.7-plus
145 in · 1600 out (1600 reasoning) · 0 words · checks 1/3
(empty output)
Judge: Output is completely empty; task explicitly required exactly three bullet points with specific content.
Summarise: Three bullets that capture the delayed launch, the VAT fix owner, and the CSV export decision; nothing extra. The deterministic checks are regex, max_words, contains.
If the judge's bar of 8/10 is good enough for you, Qwen3.8 Flash at $0.20 per 1,000 runs. If you need the top score, Qwen3.8 Flash at $0.20 per 1,000 runs.
Run it yourself
Re-run this prompt on Alibaba with your own OpenRouter key, or tweak the wording and see what changes.
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