Gemini 2.5 Flash
- Input price
- $0.30
- Per 1 million tokens (USD)
- Output price
- $2.50
- Per 1 million tokens (USD)
- Effort levels
- 3total
- Default not stated
- Benchmark results
- 1total
- Benchmark types: 1
Model information
- API model ID
- gemini-2.5-flash
- release date
- Unknown
- effort
- Low / Med / High
- Effort source
- Based on the table in Gemini API thinking documentation (aistudio.google.com/docs/thinking, retrieved 2026-11-13): gemini-2.5-flash is On; levels are low, medium, high (default level not stated).
- Claude Code
- unavailable
- Codex
- unavailable
- Availability notes
- Support in Claude Code / Codex is not explicitly stated officially (Gemini API, AI Studio, Antigravity, etc. are official routes). The official model list for Claude Code / Codex (checked 2026-11-12) contains only Anthropic / OpenAI models, respectively, so both are false.
- Availability source
- https://aistudio.google.com/docs/models
Price (USD per 1 million tokens)
Prices do not vary by effort; token consumption does.
| input | $0.30 |
|---|---|
| output | $2.50 |
| cache read | $0.03 |
| cache write | — |
deprecated. Routes to gemini-3.5-flash-lite on 2026-12-01. audio input $1.00
Gemini 2.5 Flash (deprecated) gemini-2.5-flash $0.30 / $2.50 / $0.03Benchmark results
| Benchmark | effort | Score | Source cost (metric) | measured/reported by | source | Conditions and extraction method |
|---|---|---|---|---|---|---|
| Epoch Capabilities Index(ECI)not stated | not stated | 140.81 | — | Epoch AI | Epoch AI, epoch_capabilities_index/eci_scores.csv (CC BY 4.0)third-party · Retrieved 2026-11-12 | A per-model metric that combines results across multiple benchmarks and multiple efforts (not per effort). Calculated by Epoch AI.transcribed from tableSource excerpteci_scores.csv: Model=Gemini 2.5 Flash (Jun 2025), eci=140.81, eci_ci_low=138.43, eci_ci_high=143.04Location epoch_capabilities_index/eci_scores.csv, data row 121 (file line 122), Model=Gemini 2.5 Flash (Jun 2025) |