en → ja

AI translation quality history

Voice · 2026-10

97 median

Range 96–97 · 2 runs

Chat · 2026-10

90 median

Range 89–91 · 2 runs

Trend

Line: median. Shaded band: p10–p90. Wider band = more variability that month.

Month	Type	Median	Range	p10–p90	Runs
2026-10	Chat	90	89–91	89–91	2
2026-10	Voice	97	96–97	96–97	2
2026-09	Chat	91	88–91	89–91	4
2026-09	Voice	94	93–96	93–95	4
2026-08	Chat	92	91–97	91–96	3
2026-08	Voice	98	93–98	95–98	6
2026-07	Chat	100	96–100	98–100	6
2026-07	Voice	85	83–86	83–86	2
2026-06·	Chat	100	100–100	100–100	1
2026-06·	Voice	50	0–100	10–90	2
2026-05	Chat	100	98–100	98–100	3
2026-05	Voice	68	65–88	66–84	3
2026-04	Chat	100	0–100	50–100	6
2026-04	Voice	92	68–100	73–98	3
2026-03	Voice	72	47–78	53–77	4