LLM Comparison

Claude Sonnet 5.5 vs Jamba Large 1.7

Side-by-side specs, pricing & capabilities · Updated September 2026

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2/6 models

Same tier:

	Claude Sonnet 5.5	Jamba Large 1.7
Organization	Anthropic	AI21 Labs
OpenTools Score
Family	Claude Sonnet	Jamba
Status	Current	Current
Release Date	Sep 2026	Aug 2025
Context Window	1.0M tokens	256K tokens
Input Price	$2.00/M tokens	$2.00/M tokens
Output Price	$10.00/M tokens	$8.00/M tokens
Pricing Notes	Anthropic Claude API standard tier, USD per million tokens: $2 input, $10 output; 5-minute cache writes $2.50, 1-hour cache writes $4, cache reads $0.20. Batch API gives 50% off input and output. A 300K output limit is available only for Message Batches API with the output-300k-2026-03-24 beta header; standard maximum output is 128K. Provider and regional terms may vary.	—
Capabilities	textvisionreasoningcodingtool-uselong-contextcontext-caching	textcode
Training Cutoff	2026-06	—
Max Output	128K tokens	4K tokens
API Identifier	`claude-sonnet-5-5`	`ai21/jamba-large-1.7`
Benchmarks
Artificial Analysis Intelligence Index v4.3.2	55.9779549012591artificial-analysis	—
	View Claude Sonnet 5.5	View Jamba Large 1.7

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Output tokens / month

Model	Input	Output	Total / mo	vs Best
Jamba Large 1.7Cheapest	$2.00	$4.00	$6.00	—
Claude Sonnet 5.5	$2.00	$5.00	$7.00	+17%

Anthropic

Claude Sonnet 5.5

Claude Sonnet 5.5 is Anthropic's proprietary adaptive-reasoning model. The Claude API identifier is claude-sonnet-5-5. It accepts text and images, returns text, has a 1,000,000-token context window and a 128,000-token standard output limit. Anthropic lists standard API input and output pricing at $2 and $10 per million tokens.

AI21 Labs

Jamba Large 1.7

Jamba Large 1.7 is a large language model from AI21 Labs. Supports up to 256,000 token context window. Available from $2.00/M input tokens.