API cost decision in 10 seconds

🔥Claude Opus 4.7 vs 🔥Gemini 2.5 Flash Lite

Pick Gemini 2.5 Flash Lite when budget and context both matter.

Pricing data updated: 2026-05-13T16:32:23Z Prices normalized to USD per 1M tokens Sample workload: 1M input + 500K output

Budget verdict

Pick Gemini 2.5 Flash Lite when budget and context both matter.

On the standard 1M input plus 500K output workload, Gemini 2.5 Flash Lite is estimated at $0.3 vs $17.5 for Claude Opus 4.7, saving $17.2 (98.3% lower).

Cost-first pickGemini 2.5 Flash Lite

Context-first pickGemini 2.5 Flash Lite

Sample savings$17.298.3%

10x traffic gap$172

Gemini 2.5 Flash Lite is cheaper on the standard workload and also has the larger context window. At 10x that traffic, the same price gap is about $172. Use the calculator below to replace the sample workload with your own token volume.

Cheaper input Gemini 2.5 Flash Lite $5 vs $0.1 / 1M

Gemini 2.5 Flash Lite is $4.9 cheaper per 1M input tokens (98% lower; 50x difference).

Cheaper output Gemini 2.5 Flash Lite $25 vs $0.4 / 1M

Gemini 2.5 Flash Lite is $24.6 cheaper per 1M output tokens (98.4% lower; 62.5x difference).

Larger context Gemini 2.5 Flash Lite 1M vs 1.05M

Gemini 2.5 Flash Lite has 48.58K more context (1.05x larger).

Sample workload Gemini 2.5 Flash Lite $17.5 vs $0.3

Gemini 2.5 Flash Lite is $17.2 cheaper on the standard workload (98.3% lower).

Estimate your workload cost

Your Workload Cost

Prices are normalized to USD per 1M tokens.

Monthly input tokens Monthly output tokens

Claude Opus 4.7 Calculating… Estimated API cost

Gemini 2.5 Flash Lite Calculating… Estimated API cost

Cheaper for this workload Calculating… Difference: calculating…

This estimate uses normalized public API pricing per 1M tokens. It is a planning aid, not a billing quote. Verify provider pricing, limits, and terms before production use.

Quick Decision

Verdict

Gemini 2.5 Flash Lite has the lower input price; Gemini 2.5 Flash Lite has the lower output price; Gemini 2.5 Flash Lite offers the larger context window. For the 1M input plus 500K output sample, Gemini 2.5 Flash Lite is cheaper for the standard workload.

For a 1M input token plus 500K output token workload, the estimated API cost is $17.5 for Claude Opus 4.7 and $0.3 for Gemini 2.5 Flash Lite.

Best Fit

Choose Claude Opus 4.7 when its provider, model quality, latency, or availability is more important than the numeric price/context winner.

Choose Gemini 2.5 Flash Lite when you care most about lower input-token price, lower output-token price, and larger context window.

Decision Notes

On the standard 1M input plus 500K output workload, Gemini 2.5 Flash Lite is estimated at $0.3 vs $17.5 for Claude Opus 4.7, saving $17.2 (98.3% lower).
Gemini 2.5 Flash Lite is $17.2 cheaper on the standard workload (98.3% lower).
Gemini 2.5 Flash Lite is $4.9 cheaper per 1M input tokens (98% lower; 50x difference).
Gemini 2.5 Flash Lite is $24.6 cheaper per 1M output tokens (98.4% lower; 62.5x difference).
Gemini 2.5 Flash Lite has 48.58K more context (1.05x larger).

Head-to-Head Specs

Feature	🔥Claude Opus 4.7 (Anthropic)	🔥Gemini 2.5 Flash Lite (Google)
Input Price prompt tokens per 1M	$5	$0.1
Completion Price per 1M tokens	$25	$0.4
Sample Workload Cost 1M input + 500K output	$17.5	$0.3
Context Window	1M	1.05M
Release Date	2026-04-16	2025-07-22
Popularity Rank current rank	#2	#11

Use-Case Decision Matrix

Use case	Better pick	Why
Budget-constrained production	Gemini 2.5 Flash Lite	On the standard 1M input plus 500K output workload, Gemini 2.5 Flash Lite is estimated at $0.3 vs $17.5 for Claude Opus 4.7, saving $17.2 (98.3% lower).
High-volume input processing	Gemini 2.5 Flash Lite	Lower prompt-token price matters most when prompts, retrieved passages, or documents dominate the bill.
Long responses and chatbots	Gemini 2.5 Flash Lite	Lower output-token price matters most when assistants generate many completion tokens.
RAG or long-document work	Gemini 2.5 Flash Lite	A larger context window leaves more room for retrieved passages, conversation history, or source files.

Related Alternatives

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Provider catalogs

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Anthropic catalog

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Google catalog

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Claude Opus 4.7

Opus 4.7 is the next generation of Anthropic's Opus family, built for long-running, asynchronous agents. Building on the coding and agentic strengths of Opus 4.6, it delivers stronger performance on...

Gemini 2.5 Flash Lite

Gemini 2.5 Flash-Lite is a lightweight reasoning model in the Gemini 2.5 family, optimized for ultra-low latency and cost efficiency. It offers improved throughput, faster token generation, and better performance...