Gemini 3.7 Flash pushes fast AI into serious agent work

Google released Gemini 3.7 Flash for coding and agent workflows on August 13, only three weeks after Gemini 3.6 Flash. Google reports that its DeepSWE v1.1 score rose from 49.0% to 65.3%. Introductory API pricing is $0.75 per million input tokens and $3.75 per million output tokens—half Gemini 3.6 Flash's original per-token cost. 1

The practical test now is whether those gains produce fewer retries in real production agents. The introductory price expires after December 31, 2026, so cost comparisons will change in January. 1