Jamba 1.5 Large
Overview
Overview
State-of-the-art hybrid SSM-Transformer instruction following foundation model, offering superior long context handling, speed, and quality.
Jamba 1.5 Large was released on August 22, 2024. API access is available through Bedrock, Google.
Performance
Timeline
ReleasedUnknown
Knowledge CutoffUnknown
Specifications
Parameters
398.0B
License
Jamba Open Model License
Training Data
Unknown
Benchmarks
Benchmarks
Jamba 1.5 Large Performance Across Datasets
Scores sourced from the model's scorecard, paper, or official blog posts
llm-stats.com - Thu Jan 29 2026Notice missing or incorrect data?Start an Issue discussion→
Pricing
Pricing
Pricing, performance, and capabilities for Jamba 1.5 Large across different providers:
| Provider | Input ($/M) | Output ($/M) | Max Input | Max Output | Latency (s) | Throughput | Quantization | Input | Output |
|---|---|---|---|---|---|---|---|---|---|
 Bedrock | $2.00 | $8.00 | 256.0K | 256.0K | 0.5 | 100.0 c/s | — | Text Image Audio Video | Text Image Audio Video |
 Google | $2.00 | $8.00 | 256.0K | 256.0K | 0.3 | 42.0 c/s | — | Text Image Audio Video | Text Image Audio Video |
Price Comparison for Jamba 1.5 Large
Price per 1M input tokens (USD), lower is better
llm-stats.com - Thu Jan 29 2026Throughput Comparison for Jamba 1.5 Large
Tokens per second, higher is better
llm-stats.com - Thu Jan 29 2026Latency Comparison for Jamba 1.5 Large
Time to first token (s), lower is better
llm-stats.com - Thu Jan 29 2026API Access
API Access Coming Soon
API access for Jamba 1.5 Large will be available soon through our gateway.
Recent Posts
Recent Reviews
FAQ
Common questions about Jamba 1.5 Large
Jamba 1.5 Large was released on August 22, 2024 by AI21 Labs.
Jamba 1.5 Large was created by AI21 Labs.
Jamba 1.5 Large has 398.0 billion parameters.
Jamba 1.5 Large is released under the Jamba Open Model License license. This is an open-source/open-weight license.
Jamba 1.5 Large has a knowledge cutoff of March 2024. This means the model was trained on data up to this date and may not have information about events after this time.