ai21model

AI21 Jamba 1.6 Large

AI21 Jamba 1.6 Large uses a hybrid Mamba-Transformer architecture offering low memory footprint and high throughput compared to equivalent Transformer models. Features 256K context at a fraction of the inference cost.

long-context instruct cheap

Best for

Long DocumentsBook SummarisationRAGInstruction Following

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Context Window

256K tokens ≈ 569 pages of text

Input Cost

$2.00/1M

Output Cost

$8.00/1M

Latency p50

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Pricing Details

Standard Pricing

Input (per 1M tokens)

$2.00

Output (per 1M tokens)

$8.00

Hallucination Score™ (est.)

Community reliability estimate · not official

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Not yet rated

About this score: Community-estimated based on user reports and publicly available benchmark data (e.g. TruthfulQA). This is not an official score from the model provider. Scores may be inaccurate — always verify with the official leaderboard before making production decisions.

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Provider

ai21

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