LLM Comparison
Jamba Large 1.7 vs Palmyra X5
Side-by-side specs, pricing & capabilities · Updated October 2026
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2/6 modelsSame tier:
| Organization | ||
| OpenTools Score | ||
| Family | Jamba | Palmyra |
| Status | Current | Current |
| Release Date | Aug 2025 | Jan 2026 |
| Context Window | 256K tokens | 1.0M tokens |
| Input Price | $2.00/M tokens | $0.60/M tokens |
| Output Price | $8.00/M tokens | $6.00/M tokens |
| Pricing Notes | — | Writer direct API Palmyra X5: $0.60 input and $6.00 output per million tokens. Writer Agent bills X5 at $5.00 input and $12.00 output per million; Amazon Bedrock pricing is separate. |
| Capabilities | textcode | textcode |
| Max Output | 4K tokens | 8K tokens |
| API Identifier | ai21/jamba-large-1.7 | writer/palmyra-x5 |
| View Jamba Large 1.7 | View Palmyra X5 |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Palmyra X5Cheapest | $0.60 | $3.00 | $3.60 | — |
| Jamba Large 1.7 | $2.00 | $4.00 | $6.00 | +67% |
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.
Writer
Palmyra X5
Palmyra X5 is Writer's general-purpose AI model with a 1-million-token context window and an 8,192-token output limit. Writer lists direct API pricing of $0.60 input and $6.00 output per million tokens; X5 is scheduled for deprecation on December 14, 2026.
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