Anthropic rebrands Workbench as Playground for no-code Claude API testing
testingcatalog · x · 2026-09-21
Anthropic has renamed its developer tool Workbench to Playground, making it more conventional. The tool lets developers explore the Claude API without writing code: start from working examples for tools, citations, and caching; inspect each request and response with tokens, cost, and latency; then copy the SDK code once something works. It had been in development for quite a while.
More from coding & agent
- User automates entire video clipping workflow with Nous Research's Hermes agent — Teknium · 2026-11-12
- As models improve, writing good evals gets harder and more important — amankhan · 2026-11-12
- Prime agent ships with day-one multi-agent communication, runs in Minecraft unmodified — sarahcat21 · 2026-11-12
- Autonomous agent edits just 1,024 weights to lift Qwen3.5 0.8B from 7.4% to 37.4% on MATH-500 — VictorSanh · 2026-11-12
- AI game jam with Anthropic, Google, OpenAI teams: cash prizes plus $50K continuation grants — chrisfirst · 2026-11-12
- Free AI game jam in SF Nov 14–15 with teams from Anthropic, Google, Meshy, OpenAI — chrisfirst · 2026-11-12