MODEL PROOF
Gemini 2.5 Pro
BETTER VALUE OPTION
A stored alternative has an equal-or-higher measured score and an equal-or-lower price.
Base context tier shown; inspect the complete context ladder below. · Reasoning tokens are billed separately.
Gemini 3.8 Flash · Δ score 41 points · 13% lower measured price · $3.00 / 1M tokens
MiMo-V2.6-Pro is a further stored option with these losses: no file input
- Independent LMArena score
- 1,457.7 ± 2.44 · 125,384 votes
- Context window
- 1.05M
- Maximum output
- 65.54K
- Input modalities
- text, image, file, audio, video
- Output modalities
- text
- Published input price
- $1.25 / 1M tokens
- Published output price
- $10.00 / 1M tokens
- Pricing kind
- fixed
- Context tiers
- Tiered by context
Inspect complete billing conditions and endpoint terms below.
Price from Google AI Studio: the cheapest offer that is serving, at standard delivery, with at least 90% of the reference context and at the maker’s precision or better, at its standard rate.
Cheaper right now: $1.72/M at Google AI Studio — delivery tier (flex) It does not pass the like-for-like test, so it never sets a rank.
Every price dimension · USD per million tokens
| Input | $1.25/M |
|---|---|
| Output | $10.00/M |
| Cached input | $0.125/M |
| Cache write | $0.375/M |
| Cache write 1h | Unknown/M |
| Reasoning | $10.00/M |
| Web search | $0.014/call |
| Batch discount | 50% |
The headline rate does not apply to a long-context workload.
Complete context ladder · 1 tier
| More than 200,000 tokens | $2.50/M in (2×) $15.00/M out $0.250/M cached input $0.375/M cache write |
|---|
Reasoning tokens are billed separately at $10.00/M, on top of output. Its share of your bill depends on the reasoning tokens used.
Who sells it
The same weights, different shops. Cheapest is not like-for-like when serving precision differs.
3 provider offers · rates, limits and conditions
Rates are USD per million tokens. Endpoint terms can differ even when the quoted price and precision match. A listed parameter is a provider declaration, not a task-success test.
| Seller | Input | Output | Precision | Uptime (1d) |
|---|---|---|---|---|
| Google AI Studiogoogle-ai-studio/flex Endpoint terms
| $0.625 | $5.00 | undeclared | 100.00% |
| Google AI Studiogoogle-ai-studio Endpoint terms
| $1.25 | $10.00 | undeclared | 100.00% |
| Google AI Studiogoogle-ai-studio/priority Endpoint terms
| $2.25 | $18.00 | undeclared | 99.66% |
Independent scores
| LMArena Elo | 1457.7default |
|---|---|
| LMArena row | gemini-2.5-pro |
LMArena Elo under CC BY 4.0. Absence of another board is not a score of zero.
Best rankings by task
- Data visualisation #50 1221
- UI components #82 1140
- Websites #83 1167
- Code categories #84 1152
- Game development #92 1111
- 3D #95 1080
Per-task Elo and rank from Design Arena, via OpenRouter’s model feed. The rank is the feed’s, and it counts models OpenRouter does not list.
Capability
| Context window | 1M |
|---|---|
| Max output | 65K |
| Input modes | text, image, file, audio, video |
| Tool use | yes |
| Reasoning | always on |
| Knowledge cutoff | 2025-01-31 |
| Open weights | no |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-10-21 |
| Quality data | verified |
| Cross-checked | vendor page |
People search Gemini 2.5 Pro price. The figure on this page is the API row in this catalogue, not a Gemini subscription.
Gemini 2.5 Pro is Google’s state-of-the-art AI model designed for advanced reasoning, coding, mathematics, and scientific tasks. It employs “thinking” capabilities, enabling it to reason through responses with enhanced accuracy...
Questions this page answers
What does Gemini 2.5 Pro cost?
$1.25/M in, $10.00/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription.
Does Gemini 2.5 Pro have an independent quality score?
Gemini 2.5 Pro has an LMArena score in this catalogue.
What beats Gemini 2.5 Pro?
Gemini 3.8 Flash has an equal-or-higher measured score and an equal-or-lower price.
Does this page use Artificial Analysis scores for Gemini 2.5 Pro?
No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated.
MODEL MONUMENT
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The verdict as one SVG, for a README or a docs page. It states this model's dominance status at the balanced workload on the LMArena lens, with the date it was computed, and it is rebuilt with the catalogue — so it changes when the verdict changes, including to one you would rather it did not.
[](https://undominated.ai/models/google__gemini-2.5-pro/)<a href="https://undominated.ai/models/google__gemini-2.5-pro/"><img src="https://undominated.ai/badge/google__gemini-2.5-pro.svg" alt="Gemini 2.5 Pro — Undominated.ai dominance verdict" height="36"></a>Direct file: https://undominated.ai/badge/google__gemini-2.5-pro.svg — a static SVG, written by scripts/build-badges.mjs on every build, so the copy you embed is never
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