Gemini 1.5 Pro
Google's proven 1M-context workhorse — now in maintenance mode as Gemini 2.5 generation takes over.
Pricing
Input$1.25 ≤128k, $2.50 >128k / 1M
Output$5 ≤128k, $10 >128k / 1M
Deprecated for new projects.
Cost bandBalanced
Free tierFree tier in AI Studio with limits.
Limits
Context window1M
Max output8,192
Knowledge cutoffSep 2024
DeploymentGemini Developer API, Vertex AI
OpenAI-compatible APINo
ModalitiesText, Image, Audio, Video, PDF input
Where it fits
Best forLegacy integrations and long-context workloads on stable codepaths.
Business fitPlan migration to Gemini 2.5 Flash for long-context at lower cost.
Capabilities
Function callingGroundingCode executionCaching
Benchmark scores
Composite74 / 100
Coding72 / 100 (LiveCodeBench)
Reasoning76 / 100 (GPQA Diamond)
Long context88 / 100 (RULER 1M)
Vision72 / 100 (MMMU)
Instruction following76 / 100 (IFEval)
Editorial aggregate of published benchmark results as of Jan 1, 2025. These are not independent measurements run by this site.
Change history
No recorded changes for this model yet. Pricing and context are checked daily; changes appear here with dates and sources.
Data
Last checkedJan 10, 2026
Verify with provider documentation before committing spend. Report an error and it gets fixed with a logged correction.