Gemini 2.5 Flash

google/gemini-2.5-flash

Fast Gemini workhorse for multimodal apps where latency and price matter

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Context window: 1M
Input: Audio · Document · Image · Text · Video
Output: Text
Released: 2025-06-17

Max output: 66K
Knowledge cutoff: 2025-01
Weights: Closed
Capabilities: Attachments, Reasoning, Structured, Temperature, Tool call

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Performance

Overall capability

43.4/100

Coding: —
Reasoning: 40.0
Professional work: —
Knowledge & language: 44.5


AA-LCRGemini 2.5 Flash (Reasoning)	Knowledge & language	Artificial Analysis	2026-11-05
CritPtGemini 2.5 Flash (Non-reasoning)	Reasoning	Artificial Analysis	2026-11-05
Humanity’s Last ExamGemini 2.5 Flash (Reasoning)	Reasoning	Artificial Analysis	2026-11-05
BullshitBench v2	Knowledge & language	BullshitBench	2026-11-05
IFBench（Artificial Analysis）Gemini 2.5 Flash (Reasoning)	Knowledge & language	Artificial Analysis	2026-11-05
Speech recognition · non-streamingGemini 2.5 Flash · Google	Speech	Artificial Analysis	2026-11-05
Arena Text Overall	Blind	LMArena	2026-10-28
AA-OmniscienceGemini 2.5 Flash (Reasoning)	Knowledge & language	Artificial Analysis	2026-10-27

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ModelRegistry · Catalog updated 2026-11-05