Hermes 3 405B Instruct vs Palmyra X5
Detailed technical comparison between Hermes 3 405B Instruct (Nous Research) and Palmyra X5 (Writer). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Palmyra X5
1,040,000 tokensTie
Equal CapabilityTie
Equal SpeedPalmyra X5
$0.60 / MTokHermes 3 405B Instruct
Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the...
Palmyra X5
Palmyra X5 is Writer's most advanced model, purpose-built for building and scaling AI agents across the enterprise. It delivers industry-leading speed and efficiency on context windows up to 1 million...
Technical Specifications
🏆 = Superior Spec| Specification | Hermes 3 405B Instruct | Palmyra X5 |
|---|---|---|
| Provider | Nous Research | Writer |
| Context Window | 131,072 tokens | 1,040,000 tokens🏆 |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | self hostable | managed api |
| Production Stability | stable | beta |
| API Available | Yes | Yes |
| Released Date | 2024-08-16 | 2026-01-21 |
API Pricing Comparison
Input Price per Million Tokens
Hermes 3 405B Instruct
$1.00
Palmyra X5
$0.60
Output Price per Million Tokens
Hermes 3 405B Instruct
$1.00
Palmyra X5
$6.00
💡 Cost Ratio: Palmyra X5 is 1.7x cheaper per input token than Hermes 3 405B Instruct.
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Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
Hermes 3 405B Instruct Quirks & Gotchas
No developer gotchas reported.
Palmyra X5 Quirks & Gotchas
No developer gotchas reported.
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