How do data scientists typically calculate ROI and time saved when rolling out internal coding assistants to software engineering teams
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
How do data scientists typically calculate ROI and time saved when rolling out internal coding assistants to software engineering teams
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
ChatGPT real searches (2)
Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT2 real searches · gpt-6
GitHub Copilot productivity randomized controlled trial developer task completion time study 2024 2025 ROI measurement Google ↗
DORA generative AI software delivery performance metrics code quality productivity measurement research Google ↗
- Capabilities and conditions for success · dora.dev
- DORA · dora.dev
- Research: quantifying GitHub Copilot’s impact on developer productivity and happiness · github.blog
- How Much Does AI Impact Development Speed? an Enterprise-Based Randomized Controlled Trial | IEEE Conference Publication · ieeexplore.ieee.org
- Measuring the Impact of Early-2025 AI on Experienced Open-Source Developer Productivity · arxiv.org
- DORA | Download the Impact of Generative AI in Software Development · dora.dev
- DORA · dora.dev
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
GitHub Copilot productivity randomized controlled trial developer task completion time study 2024 2025 ROI measurement OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
DORA generative AI software delivery performance metrics code quality productivity measurement research OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |