Compare
Compare AI models side by side
Choose up to 4 models. Prices, context windows and declared capabilities are read live from the OpenRouter listing, so the table reflects what the providers publish today.
| Attribute | ||
|---|---|---|
| Input priceUSD per 1M tokens | $2.50 | $1.75 (best) |
| Output priceUSD per 1M tokens | $12.50 (best) | $14.00 |
| Blended price75% in / 25% out | $5.00 | $4.81 (best) |
| Vs. market median | 6.3× dearer | 6.0× dearer |
| Value rankcheapest = 1 | #368 | #362 (best) |
| Context windowtokens | 200K (best) | 128K |
| Max outputtokens | 64K (best) | 32K |
| Input modalities | file, image, text | file, image, text |
| Output modalities | text | text |
| Tool calling | Declared | Declared |
| Reasoning | Declared | Not declared |
| Structured output | Declared | Declared |
| Listed on OpenRouter | 2025-11-24 | 2025-12-10 (best) |
Source: OpenRouter (live)
Permanent link to this comparisonRead-out
What the numbers say
- OpenAI: GPT-5.2 Chat is the cheapest here at $4.81/M blended — 1.0× less than Anthropic: Claude Opus 4.5 (batch).
- Anthropic: Claude Opus 4.5 (batch) offers the largest context window (200K tokens) versus 128K for OpenAI: GPT-5.2 Chat.
- Reasoning mode is declared for Anthropic: Claude Opus 4.5 (batch) only.
Generated from the live figures above. Capabilities are what each provider declares on its listing.
Curated
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Each comparison resolves to the newest models in the named families and carries our own guidance on which to choose.
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