Which is cheaper for input tokens: Nous: Hermes 3 405B Instruct or Nous: Hermes 4 405B?
Nous: Hermes 3 405B Instruct is cheaper or equal on input token cost by $0.00 per 1M tokens.
Head-to-Head Pricing Benchmark
Nous: Hermes 3 405B Instruct vs Nous: Hermes 4 405B
Side-by-side pricing and context window comparison for production model selection.
Input delta: $0.00Output delta: $2.00Monthly delta: $120
Default Recommendation (120M input + 60M output)
Nous: Hermes 3 405B Instruct is lower-cost for the default monthly workload scenario.
Adjust the workload in the calculator below to see a live recommendation for your usage.
| Metric | Nous: Hermes 3 405B Instruct | Nous: Hermes 4 405B |
|---|---|---|
| Developer | nousresearch | nousresearch |
| Context Window | 131,072 | 131,072 |
| Input Cost / 1M Tokens | $1.00 | $1.00 |
| Output Cost / 1M Tokens | $1.00 | $3.00 |
| Projected Monthly Cost | $180 | $300 |
| Vision | ❌ No | ❌ No |
| Tool Calling | ❌ No | ❌ No |
| Structured Output | ✅ Yes | ✅ Yes |
| Reasoning | ❌ No | ✅ Yes |
| MMLU Score | 72.9 | N/A |
| GPQA | 53.6 | N/A |
Price History
Nous: Hermes 3 405B Instruct Pricing Trend
Input / 1M tokens0.0%Output / 1M tokens0.0%
Mar 7 — Mar 11
Current Input / 1M
$1.00
Current Output / 1M
$1.00
Price History
Nous: Hermes 4 405B Pricing Trend
Input / 1M tokens0.0%Output / 1M tokens0.0%
Mar 7 — Mar 11
Current Input / 1M
$1.00
Current Output / 1M
$3.00
Cost Calculator
Adjust your workload to see projected monthly costs.
01.0B
0500M
Nous: Hermes 3 405B Instruct
$180
per month
Lower costNous: Hermes 4 405B
$300
per month
Live Recommendation
Nous: Hermes 3 405B Instruct is lower-cost at 120M input + 60M output tokens/month.
Nous: Hermes 3 405B Instruct saves $120/mo at this workload
Compare More Alternatives
Continue evaluation with more “A vs B pricing” decision pages.
Quick Compare
Compare Any Two Models
Select two models to see a head-to-head pricing breakdown.
vs
FAQ
Common questions for Nous: Hermes 3 405B Instruct vs Nous: Hermes 4 405B pricing decisions.
Which is cheaper for output tokens: Nous: Hermes 3 405B Instruct or Nous: Hermes 4 405B?
Nous: Hermes 3 405B Instruct is cheaper or equal on output token cost by $2.00 per 1M tokens.
What is the projected monthly cost difference between Nous: Hermes 3 405B Instruct and Nous: Hermes 4 405B?
$120 difference for the default scenario (120M input + 60M output tokens/month).
How should I choose between Nous: Hermes 3 405B Instruct and Nous: Hermes 4 405B?
Use this page to compare context window and token pricing, then open each model page to evaluate additional alternatives and monthly workload fit.