Compare AI models
| Specifications | ||
Context windowHow much information the model can work with in one request, measured in tokens — pieces of words or other data. This includes your question, attachments, conversation and reply. Limits can vary by model variant and provider. | 9k | 1M |
| API pricingUSD per 1M tokens · lower wins | ||
Input priceWhat you pay for everything you send the model — your question, plus any documents or earlier conversation you include with it. | — | $0.10 |
Output priceWhat you pay for the text the model writes back. It is normally the dearer half: producing an answer costs more than reading one. | — | $0.40 |
Cached input priceA reduced rate for text you send over and over. If every request starts with the same instructions or the same document, the provider keeps a copy ready and charges less to read it again. | — | $0.01 |
Cheapest inputLowest input rate across every provider on OpenRouter, the lab included. The cheapest endpoint may run a quantised build or a shorter context — see "Available from" on the model page. | — | $0.05Google AI Studio |
Cheapest outputLowest output rate across every provider on OpenRouter, the lab included. May come from a different provider than the cheapest input. | — | $0.20Google AI Studio |
| — | $40.00Google list price | |
| Overview | ||
| Company | Anthropic | |
| Release date | Mar 14 2023 | Jun 17 2025 |
| Access | Closed | Closed |
| Model details | View model | View model |
Other comparisons
Claude 1vsGPT-6.1 SolGemini 2.5 Flash-LitevsGPT-6.1 SolClaude 1vsMuse Spark OpenGemini 2.5 Flash-LitevsMuse Spark OpenClaude 1vsGrok 4.7Gemini 2.5 Flash-LitevsGrok 4.7Claude 1vsDeepSeek-V4.1-Flash-1017Gemini 2.5 Flash-LitevsDeepSeek-V4.1-Flash-1017Claude 1vsMistral Large 4Gemini 2.5 Flash-LitevsMistral Large 4Claude 1vsKimi K3Gemini 2.5 Flash-LitevsKimi K3Frequently asked questions
Claude 1 and Gemini 2.5 Flash-Lite don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Only Gemini 2.5 Flash-Lite has a verified first-party API price: $0.10 per million input tokens and $0.40 per million output tokens. No pay-as-you-go API rate is tracked for Claude 1. Claude 1 shipped 826 days before Gemini 2.5 Flash-Lite, so benchmark comparisons should account for the intervening progress.
Context windows are 9k (Claude 1) vs 1M (Gemini 2.5 Flash-Lite).
Direct benchmark comparisons are unavailable — Claude 1 and Gemini 2.5 Flash-Lite don't publish scores on any of the same benchmarks.