Claude Opus 4.8 vs Gemini 3.5 Flash
Gemini 3.5 Flash leads in 3 of 8 categories
Arena ELO
Tie
Cheaper
Gemini 3.5 Flash
Faster
Tie
Detailed Comparison
| Category | Claude Opus 4.8 | Gemini 3.5 Flash |
|---|---|---|
| Provider | Anthropic | |
| Context Window | 200K | 1M WIN |
| Input Price ($/1M) | $5 | $1.5 WIN |
| Output Price ($/1M) | $25 | $9 WIN |
| Arena ELO | N/A | N/A |
| Coding | N/A | N/A |
| Reasoning | N/A | N/A |
| Speed (tokens/sec) | N/A | N/A |
| Open Source | No | No |
Frequently Asked Questions
Which is cheaper, Claude Opus 4.8 or Gemini 3.5 Flash?
Gemini 3.5 Flash is approximately 65% cheaper than Claude Opus 4.8 per million tokens.
Which has a larger context window?
Claude Opus 4.8 supports 200K context, while Gemini 3.5 Flash supports 1M.
Is Claude Opus 4.8 or Gemini 3.5 Flash open source?
Claude Opus 4.8 is proprietary. Gemini 3.5 Flash is proprietary.
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