2 models
Ranked by SWE-Bench Pro
Reasoning Tools JSON 43.3

Preview Gemini flagship for complex reasoning, coding, and rich multimodal prompts

google/gemini-3-pro-preview 2025-11-18 1.04858M context $0.57/M input $3.43/M output
10 providers
Reasoning Tools JSON 34.6

New Gemini flash lane bringing frontier-style multimodal reasoning to cheaper runs

google/gemini-3-flash-preview 2025-12-17 1.04858M context $0.5/M input $3/M output
25 providers