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Which AI model is best for the job?

We benchmark the leading models on real business tasks — then show you the winner, the best value, and where each one breaks. No vibes, just tested results.

Business & work

Content & Brand

Which models can produce useful business content without generic AI sludge?

29 models tested Leader: qwen3.7-max

Sales

Which models write outbound, follow-ups, discovery, and objection responses that a real buyer would respond to?

25 models tested Leader: claude-opus-4.6-low

Landing Pages

Which models can create landing pages that are clear, specific, persuasive, and buildable?

35 models tested Leader: qwen3.7-max

Summarization & Meeting Notes

Which models summarize meetings faithfully — capturing real outcomes without hallucinating decisions, owners, or deadlines?

25 models tested Leader: claude-opus-4.5

Executive Assistant

Which models reduce cognitive load without creating extra work or risky communication?

29 models tested Leader: claude-opus-4.5-high

Frontend & Landing Pages

Which models build landing pages that actually look designed, convert, and ship — not just valid HTML?

25 models tested Leader: gemini-3-flash-preview-max

Investor & Pitch

Which models can make startup pitches clearer, more credible, and harder to pick apart?

29 models tested Leader: claude-sonnet-4.6-high

Data & Analytics

Which models can analyse business data correctly — right numbers, no false precision, no invented causation?

25 models tested Leader: claude-opus-4.8-low

AI Strategy

Which models can separate useful AI strategy from hype, theatre, and fragile pilots?

29 models tested Leader: claude-opus-4.6-low

Legal & HR

Which models help with legal and HR work without fabricating authority, giving reckless advice, or producing biased or unlawful content?

25 models tested Leader: claude-sonnet-4.6-high

Presentations & Decks

Which models build decks with a real storyline and takeaway titles, not topic-labelled walls of bullets?

25 models tested Leader: gpt-5.4-high

Product & Project Management

Which models write PM artifacts that start from the problem, are testable, and stay honest about assumptions?

25 models tested Leader: claude-opus-4.8-high

Research & Competitive Analysis

Which models research and analyse without fabricating sources, inventing competitor facts, or hand-waving a market size?

25 models tested Leader: claude-opus-4.8-low

Translation & Localization

Which models translate and localize accurately — right register, intact placeholders/brands, correct locale formats — without false friends or translationese?

25 models tested Leader: qwen3.7-max

Knowledge & Docs

Which models write documentation that is accurate to the real product — no invented buttons, menus, or API params — and safely sequenced?

25 models tested Leader: gpt-5.4-max

Training & Education

Which models teach accurately and pedagogically — right level, real analogies, and guiding rather than just answering?

25 models tested Leader: claude-opus-4.6

Coding

Which models fix the root cause, catch the real security bug, and don't write code that's subtly wrong or hallucinated?

26 models tested Leader: claude-opus-4.8-medium

Structured Output

Which models produce valid, schema-correct JSON with grounded values — and use null instead of inventing data when the input is missing it?

25 models tested Leader: qwen3.7-max-low

Customer Support

Which models resolve customer issues with empathy without inventing policy, over-promising, or fabricating account facts?

25 models tested Leader: gemini-3.1-pro-preview-low

RAG, Safety & Grounding

Which models stay grounded, resist prompt injection, protect data, and refuse the right things without over-refusing?

19 models tested Leader: qwen3.7-max-low

Creative & personal

This page is Spring Prompt, running

We just did this for every model. Do it for your prompt.

The rankings above come from running real tasks through real models and scoring every output. Spring Prompt is that same engine — pointed at your prompt, your test cases, and your definition of good.

  • Generate test cases from your prompt — no eval set required to start.
  • Compare models side by side with quality, cost and latency in one matrix.
  • Optimise the winner until the scores say it's ready to ship.
Experiment · Cold outreach email

Prompt × model results

12 test cases · 3 evals
Claude Opus
GPT-5
Gemini
v1
7.1
6.8
7.4
v2
8.3
7.9
8.0
v3
9.2
8.6
8.4
Best combo: v3 × Claude Opus
9.2 quality · $0.004/run · 1.8s