Gemini 3.5 Flash (batch)
ModelActiveby Google · family “gemini-flash-batch”
Gemini 3.5 Flash is Google's high-efficiency multimodal model, bringing near-Pro level coding and reasoning at Flash-tier cost and speed. It is highly optimized for coding proficiency and parallel agentic execution... (description from the OpenRouter listing)
in: textin: imagein: videoin: filein: audioout: textReasoningTool useStructured output
Epoch Capabilities Index
Not scored by Epoch AI
Released
19 May 2026
Context window
1.05M tokens
Max output
66K tokens
Input $ / 1M tokens
$0.75
Output $ / 1M tokens
$4.50
Cached input $ / 1M
$0.075
Each benchmark shown separately with its own source
Benchmark results (0)
No benchmark results recorded for this model.
Source: Epoch AI Benchmarking Hub (CC BY 4.0). “External” rows are leaderboard results Epoch collects from third parties. Best reported setting per benchmark is shown.
API list price over time
Price history
$ per 1M tokens
2 recorded prices on 2 Sep 2026 (OpenRouter listing + Internet Archive snapshots); re-read on every data refresh, most recently 11h ago. Steps show when the price changed.
Events
- Model launchMajorGoogle releases Gemini 3.5 Flash (batch)OpenRouter models API