gemini-2.5-flash vs claude-opus-4-7
Side-by-side comparison of gemini-2.5-flash and claude-opus-4-7— benchmarks, pricing, context window and capabilities. Both are accessible through Requesty's unified API. claude-opus-4-7 outperforms gemini-2.5-flash on 7 of 7 shared benchmarks.
gemini-2.5-flash
Input / 1M
$0.30
Output / 1M
$2.50
Context
1.0M
Model ID
google/gemini-2.5-flash
claude-opus-4-7
Input / 1M
$5.00
Output / 1M
$25.00
Context
1M
Model ID
anthropic/claude-opus-4-7
Benchmark comparison
Intelligence Indexreasoning
gemini-2.5-flash27.0%
claude-opus-4-757.3%
Coding Indexcoding
gemini-2.5-flash22.2%
claude-opus-4-752.5%
Math Indexmath
gemini-2.5-flash73.3%
claude-opus-4-7—
GPQA Diamondreasoning
gemini-2.5-flash79.0%
claude-opus-4-791.4%
AIME 2025math
gemini-2.5-flash73.3%
claude-opus-4-7—
LiveCodeBenchcoding
gemini-2.5-flash69.5%
claude-opus-4-7—
Terminal-Bench Hardagentic
gemini-2.5-flash13.6%
claude-opus-4-751.5%
τ²-Benchagentic
gemini-2.5-flash31.6%
claude-opus-4-788.6%
SciCodecoding
gemini-2.5-flash39.4%
claude-opus-4-754.5%
MMLU Proknowledge
gemini-2.5-flash83.2%
claude-opus-4-7—
Humanity's Last Examreasoning
gemini-2.5-flash11.1%
claude-opus-4-739.6%
Scores sourced from official model cards, Artificial Analysis, and public leaderboards. Benchmarks measure specific skills and don't capture every aspect of model quality.
Pricing & specifications
| gemini-2.5-flash | claude-opus-4-7 | |
|---|---|---|
| Input price / 1M | $0.30 | $5.00 |
| Output price / 1M | $2.50 | $25.00 |
| Context window | 1.0M tokens | 1M tokens |
| Max output | 66K tokens | 128K tokens |
| Vision input | Yes | Yes |
| Tool calling | Yes | Yes |
| Reasoning | Yes | Yes |
| Prompt caching | Yes | Yes |
| Computer use | — | Yes |
| Provider | Google LLC (Gemini API) | Anthropic PBC |
Questions people ask
Is gemini-2.5-flash better than claude-opus-4-7?
claude-opus-4-7 outperforms gemini-2.5-flash on 7 of 7 shared benchmarks. See the benchmark comparison above for specifics — gemini-2.5-flash and claude-opus-4-7 have different strengths across reasoning, coding, math and multimodal tasks.
Which is cheaper — gemini-2.5-flash or claude-opus-4-7?
gemini-2.5-flash is cheaper. gemini-2.5-flash costs $0.30/$2.50 per 1M input/output tokens, while claude-opus-4-7 costs $5.00/$25.00.
Can I use gemini-2.5-flash and claude-opus-4-7 through the same API?
Yes. Requesty provides a single OpenAI-compatible API that routes to both. Change just the "model" parameter to switch — "google/gemini-2.5-flash" or "anthropic/claude-opus-4-7" — no other code changes needed.
What are the context windows?
gemini-2.5-flash supports up to 1.0M tokens of context. claude-opus-4-7 supports up to 1M tokens. Longer context means you can feed larger documents or codebases in a single prompt, though quality often degrades past 128K for most models.
Switch between gemini-2.5-flash and claude-opus-4-7 with one line of code
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