Claude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/MClaude Fable 5$22.000/MClaude Opus 4.8$11.000/MClaude Opus 4.7$11.000/MClaude Opus 4.6$11.000/MClaude Opus 4.5$33.000/MClaude Sonnet 3.7$6.600/MClaude Opus 3$33.000/MClaude 2.1$12.800/MClaude 2$12.800/MGPT-5.5$12.500/MGPT-5.2$5.425/MGPT-5.2-Codex$5.425/MGPT-5$3.875/MGPT-4.5$97.500/MGPT-4 Turbo Preview$16.000/MGPT-4$39.000/MGPT-4-32k$78.000/Mo3$19.000/Mo3-mini$2.090/Mo4-mini$2.090/Mo1$28.500/Mo1-mini$5.700/Mo1-preview$28.500/MGemini 3.5 Pro$5.000/MGemini 3.1 Pro$5.000/MGemini 3 Pro$5.000/MGemini 2.5 Pro$3.875/MGemini 1.5 Pro$2.375/MGemini 1.0 Ultra$12.000/MGemini 1.0 Pro$0.800/M
BETA
Subscribe
← Back to Index·All Google models
Google
GoogleFrontier

Gemini 1.5 Pro

Previous Gen

The model that put 1M-token context on the map. Superseded by Gemini 2.5 Pro for new traffic but still widely deployed.

Gemini 1.5 Pro is a frontier AI model from Google. It costs $1.250 per million input tokens and $5.000 per million output tokens (blended $2.375/M), with a 2M-token context window.

Released Feb 2024Modalities text, vision, audio, videoOfficial model page ↗Provider pricing ↗API docs ↗Compare with another model →Estimate monthly cost →
INPUT
$1.250/M
per million input tokens
OUTPUT
$5.000/M
per million output tokens
BLENDED 70/30
$2.375/M
default reference rate · how it's calculated →
CONTEXT
2M
2,000,000 tokens
What it's good at
  • 1M context (2M preview)
  • Multimodal
  • Mature in Vertex AI
Typical use cases
  • Long document analysis
  • Vertex AI pipelines awaiting upgrade
Benchmarks
vs. best public score
MMLU86%
Multitask academic knowledge across 57 subjects.
GPQA Diamond59%
Graduate-level science questions, "Google-proof".
MATH86%
High-school competition math problems.
HumanEval84%
Python function synthesis from docstrings.
LMArena Elo1305 Elo
Crowd-sourced head-to-head preference Elo rating.
Hand-curated from each provider's published reports and public leaderboards. Methodology varies across sources — treat as directional rather than authoritative.
More from Google
See all 23 →
Gemini 3.5 Pro
Frontier · 1M ctx
in $2.000/Mout $12.000/M
Gemini 3.5 Flash
Balanced · 1M ctx
in $1.500/Mout $9.000/M
Gemini 3.1 Pro
Frontier · 1M ctx
in $2.000/Mout $12.000/M
Gemini 3 Pro
Frontier · 1M ctx
in $2.000/Mout $12.000/M
Gemini 3 Flash
Efficient · 1M ctx
in $0.500/Mout $3.000/M
Gemini 2.5 Pro
Frontier · 1M ctx
in $1.250/Mout $10.000/M
Frequently asked questions

How much does Gemini 1.5 Pro cost?

Gemini 1.5 Pro costs $1.250 per million input tokens and $5.000 per million output tokens, for a blended reference rate of $2.375 per million tokens.

What is Gemini 1.5 Pro's context window?

Gemini 1.5 Pro supports up to 2M tokens of context (2,000,000 tokens).

What is Gemini 1.5 Pro best for?

Gemini 1.5 Pro is well suited to 1M context (2M preview), Multimodal and Mature in Vertex AI.

Who makes Gemini 1.5 Pro?

Gemini 1.5 Pro is developed and served by Google. It was released in Feb 2024.