Compare

Gemini 2.0 Flash vs Hermes 3 405B Instruct (free)

Pricing is only the shared seller matrix below. Best rates and catalog map are separate sections, so no chart is embedded in pricing. Open the calculator for the same workload on each side.

Google

Model

Gemini 2.0 Flash

Image inputTool calling

Best $0.100 in · $0.400 out

Context window 1.0M

Pricing
Nous Research

Model

Hermes 3 405B Instruct (free)

Best N/A in · N/A out

Context window 131K

Pricing

Hermes 3 405B Instruct (free) is cheaper across the board — 100% cheaper on input and 100% cheaper on output.

Pricing matrix

Shared sellers only. Each row is a host that lists both models. Dollar amounts are per 1M tokens. Lowest in each pair of columns is emphasized.

ProviderGemini 2.0 Flash inGemini 2.0 Flash outHermes 3 405B Instruct (free) inHermes 3 405B Instruct (free) out
Google$0.100$0.400N/AN/A
Google Vertex$0.100$0.400N/AN/A
Groq$0.100$0.400N/AN/A
OpenrouterN/AN/AN/AN/A
Vercel Ai Gateway$0.150$0.600N/AN/A

Best listed rates (this pair)

Same "best row in current pricing" logic as model pages: a compact view of the lowest input and output we show for each side. This is not the seller matrix.

Catalog map · Google · Nous Research

Each chart uses real catalog rows that include both list input and list output ($/1M). Larger green dots are the models on this comparison page; accent dots are other active models from that provider.

Google · input vs output

Scatter chart: X = input $/M, Y = output $/M. This page's models are labeled on the green dots; hover others for detail.

ListedoutputUSD/1M

One dot per catalog row that has both list prices. Green dots are labeled with the models on this page; hover any dot for name and prices. Upper-right means higher cost on both axes ($/1M).

Nous Research · input vs output

ListedoutputUSD/1M

One dot per catalog row that has both list prices. Green dots are labeled with the models on this page; hover any dot for name and prices. Upper-right means higher cost on both axes ($/1M).

Specifications

Each column header is the full model name. Tint marks the favorable value where we compute a winner.

Spec
Gemini 2.0 Flash
Hermes 3 405B Instruct (free)
Context window
1,048,576 tokens
131,072 tokens
Max output tokens
8,192 tokens
N/A
Vision
Yes
No
Function calling
Yes
No
Streaming
Yes
Yes
Release date
Feb 2025
Aug 2024

Cost calculator

Same requests, input tokens, and output tokens for both columns. Pick the provider row that matches how you buy.

Gemini 2.0 Flash
Monthly
$90
Annual
$1.1K
Hermes 3 405B Instruct (free)
Monthly
$0.0000
Annual
$0.0000
Save $90/month with Hermes 3 405B Instruct (free)

When to pick which

Short takeaways: no cards, just the points. Validate with your own workloads.

  • Long-context tasks

    Use Gemini 2.0 Flash. Its 1048K context window handles large codebases and documents better than 131K.

Frequently asked questions

Hermes 3 405B Instruct (free) is cheaper on both input and output tokens.

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