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
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Aya Expanse 8B

Compact ML

Smaller Aya Expanse for single-GPU deployment. Same 23-language coverage at lower cost.

Aya Expanse 8B is a efficient AI model from Cohere. It costs $0.500 per million input tokens and $1.500 per million output tokens (blended $0.800/M), with a 8K-token context window.

Released Oct 2024Modalities textOfficial model page ↗Provider pricing ↗API docs ↗Compare with another model →Estimate monthly cost →
INPUT
$0.500/M
per million input tokens
OUTPUT
$1.500/M
per million output tokens
BLENDED 70/30
$0.800/M
default reference rate · how it's calculated →
CONTEXT
8K
8,000 tokens
What it's good at
  • Multilingual on a single GPU
  • Open weights
  • 128K context
Typical use cases
  • On-prem multilingual chat
  • Multilingual fine-tune base
Benchmarks
vs. best public score
MMLU65%
Multitask academic knowledge across 57 subjects.
HumanEval50%
Python function synthesis from docstrings.
LMArena Elo1140 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.
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Frequently asked questions

How much does Aya Expanse 8B cost?

Aya Expanse 8B costs $0.500 per million input tokens and $1.500 per million output tokens, for a blended reference rate of $0.800 per million tokens.

What is Aya Expanse 8B's context window?

Aya Expanse 8B supports up to 8K tokens of context (8,000 tokens).

What is Aya Expanse 8B best for?

Aya Expanse 8B is well suited to Multilingual on a single GPU, Open weights and 128K context.

Who makes Aya Expanse 8B?

Aya Expanse 8B is developed and served by Cohere. It was released in Oct 2024.