We work hands-on with Anthropic's current-generation Sonnet models — prompt engineering, tool use, and agent design, benchmarked against your real use case.
Claude Sonnet Experts for Hire — Current-Generation Model Experience
In short: Hire a Claude Sonnet expert from Northell for prompt engineering, tool use, and agent design on Anthropic's current-generation models.
Key takeaways
- Hands-on production experience across Anthropic's Sonnet model line.
- Prompt engineering, tool use, and agent design as core specialties.
- Kept current as Anthropic ships new model versions, not stuck on one release.
Frequently asked questions
Do you specialize in a specific Claude Sonnet version?
We work with Anthropic's current-generation Sonnet models and keep pace as new versions ship — the underlying skills (prompt design, tool use, evaluation) transfer across versions, and we re-benchmark when a new one is released.
What tasks are Sonnet-class models best suited for?
A strong balance of reasoning quality and cost/latency for most production workloads — code generation, agentic tool use, and structured extraction are common strong fits.
Should we use Sonnet or a different model tier?
Depends on your latency, cost, and reasoning-depth requirements — we'll benchmark against your actual use case rather than assume the newest or largest model is automatically right.
What does 'expert' mean in prompt engineering specifically?
Systematic prompt design with evaluation, not trial and error — testing against a real dataset, measuring what changes actually improve output, and documenting why.
Can you migrate our prompts when Anthropic releases a new model version?
Yes — re-evaluating and tuning prompts against new model releases is a common ongoing engagement, since model behavior shifts version to version.