Gemini 2.5 Pro review, price and benchmarks (2026)

legacy paid api long-context

Provider

Statuslegacy

AA Intelligence Index25.8 (July 16, 2026 snapshot)

Releasedn/a

Context windown/a

Modalitiesn/a

API price $/1M (in / out)n/a

Speedn/a

AccessAPI (legacy, paid-only since April 2026)

In one line

The 2025 flagship, superseded by the Gemini 3 line.

Coding50

Reasoning48

Writing48

Agents & tools44

Category scores (0-100) are WhichAI blended ratings: public category leaderboards plus editorial judgment. Guidance, not official measurements.

Alternatives worth a look

Nemotron 3 Super (NVIDIA) · AA 25.4FREE on OpenRouter (nvidia/nemotron-3-super-120b-a12b:free) · open weights
Gemini 3.1 Flash-Lite (Google) · AA 25Free API (highest free rate limits: 15 RPM, 1,000/day)
Gemini 3 Flash (Google) · AA 27.4Free tier · cheap API

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Artificial Analysis Intelligence Index, 2026 rebased scale (top models ≈ 55–60). Snapshot: July 24, 2026 (BenchLM mirror), retrieved July 26, 2026. Context, price and release data come from vendor pages and public pricing mirrors (retrieved July 19, 2026). Missing values are not published or not yet verified - shown as -. Sources are linked inside the app (Model guide and About > Methodology).