ai21 Open weights

Jamba Large 1.7 pricing & benchmarks

Released Aug 8, 2025 · served by 1 provider

Input / 1M tokens$2.00
Output / 1M tokens$8.00
Context window256K
Cached input
1M in + 300K out$4.40

What Jamba Large 1.7 is

Jamba Large 1.7 is the latest model in the Jamba open family, offering improvements in grounding, instruction-following, and overall efficiency. Built on a hybrid SSM-Transformer architecture with a 256K context...

Providers and prices for Jamba Large 1.7

The same model costs different amounts depending on who serves it. Prices are per 1M tokens, cheapest first. Uptime and throughput are OpenRouter's rolling measurements, not vendor claims.

ProviderInputOutputContext QuantUptime 24hThroughput
AI21cheapest $2.00 $8.00 256K fp8 100.0%

FAQ

How much does the Jamba Large 1.7 API cost?

$2.00 per 1M input tokens and $8.00 per 1M output tokens. A typical workload of 1M input + 300K output tokens costs about $4.40.

Is Jamba Large 1.7 free?

No. It is a paid model starting at $2.00 per 1M input tokens, though some providers offer trial credits.

Which provider is cheapest for Jamba Large 1.7?

AI21 at $2.00 input / $8.00 output per 1M tokens (fp8 quantization).

Can I self-host Jamba Large 1.7?

Yes — weights are published as ai21labs/AI21-Jamba-Large-1.7 on Hugging Face, so you can run it on your own hardware.