Best for research and deep document analysis — 2M context at the best premium price.
Research, deep document analysis, and long-context reasoning at competitive pricing
2M token context window — the largest of any frontier model
Leads ARC-AGI-2 reasoning benchmark at 77.1%
Best price-to-performance among premium models at $2/$12 per 1M tokens
Slower than Flash for everyday lightweight tasks
Claude Sonnet 4.6 is better for writing quality
See what Gemini 3.1 Pro actually costs at your usage level
Based on Gemini 3.1 Pro API pricing: $2/1M input · $12/1M output. Real costs vary by provider discounts and caching. Check the provider for exact current rates.
Price History
Tracking since May 8, 2026 · more data builds daily
1 data point · tracked daily since May 8, 2026
Research, deep document analysis, and long-context reasoning at competitive pricing. Start free — no card required.
Recommendations are made independently based on real-world use and public benchmarks. See our disclosures for details.
Similar models worth checking before you commit.
Gemini 2.5 Pro is Google's flagship reasoning-capable model with a massive 1M token context window, designed for complex analysis, coding, and multimodal tasks. It balances frontier-level intelligence with competitive mid-tier pricing.
Gemini 3.1 Pro is best for research, deep document analysis, and long-context reasoning at competitive pricing. It is a strong fit when that workflow matters more than the tradeoffs around premium pricing and balanced speed.
Your primary use case is writing quality or agentic coding — Claude wins both.
Google: Gemma 2 9B is the lower-cost option to compare first when you want a similar workflow fit with less token spend.
Google: Gemini 2.5 Pro is the better pick when response time matters more than maximum depth or premium quality.
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Your primary use case is writing quality or agentic coding — Claude wins both.
Gemini 2.5 Pro Preview 05-06 is Google's latest frontier reasoning model featuring a massive 1M token context window and strong multimodal capabilities. It targets developers and researchers needing deep analytical power with competitive pricing relative to its capability tier.
Gemini 2.5 Pro Preview 06-05 is Google's most capable reasoning-focused model, featuring a massive 1M token context window and strong performance across code, math, and complex analysis tasks. It represents Google's top-tier offering in the Gemini 2.5 generation, optimized for depth over speed.
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