AL
AI21 Labs
Language model · Israel ·Aug 2024

Jamba 1.5 Mini

Language Open (Restricted)
52B
Parameters

About Jamba 1.5 Mini

Jamba 1.5 Mini is an AI model developed by AI21 Labs, in the language category, released in 2024, made available as an open-weights model with 52B params.

On this page you'll find Jamba 1.5 Mini's full specifications. Review provider pricing and benchmark scores below, or compare Jamba 1.5 Mini head-to-head with other language models.

→ More models by AI21 Labs → All language models → AI benchmarks leaderboard

Links

Announcement ↗ Hugging Face ↗

Run Jamba 1.5 Mini locally — what to buy

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Sized to what Jamba 1.5 Mini actually needs (~8k context at Q4), not to the biggest GPU: Good = cheapest that runs it, Better = best value, Best = most headroom. Speed is a hardware estimate; anything past ~120 tok/s is shown as instant.

Good
Apple M1 Max 64GB
Apple · ~$2,600
~11.3 tok/s
Q4 · fits full context · up to 8k ctx
Runs with: ExLlamaV2, KoboldCpp, LM Studio
See full estimate →
Better
Apple M2 Max 64GB
Apple · ~$2,800
~11.3 tok/s
Q4 · fits full context · up to 8k ctx
Runs with: ExLlamaV2, KoboldCpp, LM Studio
See full estimate →
Best
Apple M1 Ultra 64GB
Apple · ~$3,700
~22.5 tok/s
Q4 · fits full context · up to 8k ctx
Runs with: ExLlamaV2, KoboldCpp, LM Studio
See full estimate →

Software support

·ExLlamaV2 ·KoboldCpp ·LM Studio ·MLX ·Ollama ·SGLang ·TensorRT-LLM ·llama.cpp ·vLLM ?KTransformers ?text-generation-webui

✓ measured · · compatible · — not supported. Informational only — speed is hardware-based.

Consumer GPU
6.8–8.2 tok/s
2 options →
Apple
8.4–22.5 tok/s
15 options →
Datacenter GPU
22.8–120+ tok/s
13 options →

Community

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Frequently asked questions

What is Jamba 1.5 Mini? ▶

Jamba 1.5 Mini is an AI model developed by AI21 Labs, in the language category, released in 2024. It is tracked on GenAIList with its specifications, benchmark scores and provider pricing.

Who created Jamba 1.5 Mini? ▶

Jamba 1.5 Mini was developed by AI21 Labs and released in 2024.

Is Jamba 1.5 Mini open source or proprietary? ▶

Jamba 1.5 Mini ships as an open-weights model: you can download and self-host the weights, though the licence may place some restrictions on use.

How much does Jamba 1.5 Mini cost? ▶

Pricing for Jamba 1.5 Mini depends on the provider. See the providers table on this page for the latest API rates.

How does Jamba 1.5 Mini perform on benchmarks? ▶

Benchmark scores for Jamba 1.5 Mini are listed on this page as they are published. You can compare it head-to-head with other models on the GenAIList compare tool.

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