ModelsIndexCompareBest forBenchmarksStatusPricingAPI

Jamba Reasoning 3B

AI21 Labs·Pending·Released 2025-10-08text
Context256k
Max output-
Input / 1M-
Output / 1M-
Cached in-
Benchmarks0

Benchmarks

Cited public sources · rank is exact-benchmark, apples-to-apples

No cited benchmarks yet.

Compare

vs Gemini 4 Argonvs GPT-6.1 Solvs Claude Sonnet 5.5vs Muse Spark 1.3vs GPT-6 Solvs GPT-6 Lunavs Claude Opus 5.5vs GPT-6 Astra

More from AI21 Labs

Jamba Large 1.7Jamba2 MiniJamba2 3B

Jamba Reasoning 3B FAQ

What is Jamba Reasoning 3B?
Jamba Reasoning 3B is a large language model from AI21 Labs, released on October 8, 2025. It accepts text input.
When was Jamba Reasoning 3B released?
AI21 Labs released Jamba Reasoning 3B on October 8, 2025.
What is Jamba Reasoning 3B's context window?
Jamba Reasoning 3B has a 256K-token context window.

Access Jamba Reasoning 3B and every other model through one endpoint with automatic failover: Respan gateway.