← All models
Balanced — strong quality at a mid priceOpen Weights
Jamba Large 1.7 Pricing
AI21 · ai21-jamba-large-1-7
Input / 1M tokens
$2.00
Output / 1M tokens
$8.00
Context window
256k tokens
≈ 341 pages of text
Max output
4,096 tokens
What it costs in practice
Typical request (1,200 in + 400 out tokens)$0.0056
1,000 requests / month$5.60/mo10,000 requests / month$56.00/mo100,000 requests / month$560.00/moEstimate your own workloadOpens the calculator with Jamba Large 1.7 preloaded — adjust volume and token counts there.
Price history
Only one price point recorded so far.
The staircase chart appears once a price change is detected.
What it excels at
Strong long-context handling via 256k window and hybrid SSM-Transformer design that supports efficient inference on open weights.
The business tradeoff
Max output limited to 4k tokens; smaller ecosystem, fewer integrations, and higher output-token pricing than comparable open models.
Head-to-head
Vendor list rates, as of Jun 15, 2026 · source: openrouter · per-request examples assume 1,200 input + 400 output tokens.