LLM Comparison
Solar Pro 3 vs Hermes 4 70B
Side-by-side specs, pricing & capabilities · Updated April 2026
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2/6 modelsSame tier:
S Solar Pro 3 | H Hermes 4 70B | |
|---|---|---|
| Organization | Upstage | Nous Research |
| OpenTools Score | ||
| Family | Solar | Hermes |
| Status | Current | Current |
| Release Date | Jan 2026 | Aug 2025 |
| Context Window | 128K tokens | 131K tokens |
| Input Price | $0.15/M tokens | $0.13/M tokens |
| Output Price | $0.60/M tokens | $0.40/M tokens |
| Pricing Notes | Cache read: $0.0150/M tokens | — |
| Capabilities | textcode | textcode |
| API Identifier | upstage/solar-pro-3 | nousresearch/hermes-4-70b |
| View Solar Pro 3 | View Hermes 4 70B |
Cost Calculator
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| Model | Input | Output | Total / mo | vs Best |
|---|---|---|---|---|
| Hermes 4 70BCheapest | $0.13 | $0.20 | $0.33 | — |
| Solar Pro 3 | $0.15 | $0.30 | $0.45 | +36% |
Upstage
Solar Pro 3
Solar Pro 3 is a large language model from Upstage. Supports up to 128,000 token context window. Available from $0.15/M input tokens.
Nous Research
Hermes 4 70B
Hermes 4 70B is a large language model from Nous Research. Supports up to 131,072 token context window. Available from $0.13/M input tokens.
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