SoftSora
CASE STUDY · CLIMATE, ENERGY & ESG-COMPLIANCE AI

We turned a three-week
review into an afternoon.

Carbon credits are only as credible as the documents behind them. We built the system that reads those documents the way an expert would, at a fraction of the time, and shows its evidence for every call.

REVIEW TIME
≈−70%
LANGUAGES
JA / EN
PIPELINE
5-STAGE
STATUS
IN PRODUCTION
THE PROBLEM

Expert judgement doesn't scale, until you teach it to.

Every carbon credit rests on a long, technical, often bilingual document that a human expert has to read end to end and grade against methodologies that keep changing. It's slow, costly, and almost impossible to keep perfectly consistent from one reviewer to the next.

A leading energy enterprise needed that judgement at volume, without lowering the bar, and with a verdict they could put in front of a regulator. That's the brief we took on.

HOW WE BUILT IT · FIVE STAGES

Read, see, describe, judge, defend.

01

Read

OCR pulls clean text from dense, multi-format project documents, the part humans dread.

02

See

Figure extraction isolates the charts and tables where the real evidence actually hides.

03

Describe

AI alt-text captures what each figure says, so nothing slips past the evaluator.

04

Judge

An LLM scores against bilingual methodologies, criterion by criterion, the same way every time.

05

Defend

A single verdict, with the evidence trail behind it, ready for scrutiny.

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THE OUTCOME

An internal tool that became a national conversation.

A national environment ministry

In talks to integrate it into national infrastructure

National television

Featured for the technology behind it

In production today

Running live, with us as the ongoing engineering partner

Bilingual by design

Evaluates in Japanese and English, with full evidence trails

We didn't hand it over and walk away. We're still the engineering partner behind it as it moves toward national scale, because the interesting problems start after launch.

Sitting on a compliance problem like this?

The same approach applies to emissions, ESG disclosure and any high-stakes document review, for Japan's GX economy and Europe's Green Deal alike.

Talk it through with us