Claude Opus 5.5 vs Hermes 3 Llama 3.1 405b
anthropic/claude-opus-5.5 · nousresearch/hermes-3-llama-3.1-405b
As of October 31, 2026, Hermes 3 Llama 3.1 405b is the cheaper API on UberLLM: $0.5888 per million input tokens and $0.5888 per million output, versus $1.59 / $7.95 for Claude Opus 5.5, about 91% less when output is 3 tokens for every input token. These are the median prices buyers paid over the last 24 hours. Both work with one OpenAI-compatible key and UberLLM adds no fee. Choose Hermes 3 Llama 3.1 405b to cut cost; choose Claude Opus 5.5 when context size wins. Claude Opus 5.5 carries the larger context window (1,000,000 vs 128,000 tokens), which can matter for long-document work.
Claude Opus 5.5 vs Hermes 3 Llama 3.1 405b, side by side
| Spec | Claude Opus 5.5 | Hermes 3 Llama 3.1 405b |
|---|---|---|
| Price · input / 1M | $1.59 | $0.5888 |
| Price · output / 1M | $7.95 | $0.5888 |
| Context length | 1,000,000 | 128,000 |
| Max output tokens | 128,000 | 16,384 |
| Input modalities | text, image, file | text |
| Output modalities | text | text |
| Tools / functions | Yes | — |
| Vision (image input) | Yes | — |
| Reasoning | Yes | — |
| % off list | 60% off | 41% off |
Median prices buyers paid on UberLLM over the last 24 hours. No UberLLM fee on requests; adding credit by card costs 5.5% + $0.50. Updated October 31, 2026.
Claude Opus 5.5 vs Hermes 3 Llama 3.1 405b — FAQ
Is Claude Opus 5.5 or Hermes 3 Llama 3.1 405b cheaper?
Hermes 3 Llama 3.1 405b is cheaper on a blended token mix, by about 91%. A request costs what its provider charged, UberLLM adds no fee, and every request is listed with its cost in Activity.
What's the price difference between Claude Opus 5.5 and Hermes 3 Llama 3.1 405b?
Claude Opus 5.5: $1.59 in / $7.95 out per 1M tokens. Hermes 3 Llama 3.1 405b: $0.5888 in / $0.5888 out per 1M tokens. That's roughly a 91% blended difference. Prices are live; UberLLM adds no fee.
Can I use both Claude Opus 5.5 and Hermes 3 Llama 3.1 405b with one API?
Yes. Both are served through a single OpenAI-compatible endpoint — set the base URL to https://api.uberllm.dev/v1 and your UberLLM key, then switch between them by changing the model id. Anthropic SDKs work via https://api.uberllm.dev/v1/messages.