GPT-5 Mini vs Gemini 2.5 Flash
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| Comparison | GPT-5 Minigpt-5-mini | Gemini 2.5 Flashgemini-2.5-flash |
|---|---|---|
| Type | Chat | Chat |
| Best for | Fast, low-cost replies and high-volume everyday tasks | Fast, low-cost replies and high-volume everyday tasks |
| TokenRex price | $0.25 in / $2.00 out per 1M tokens | $0.30 in / $2.50 out per 1M tokens |
| Cached input / 1M tokens | $0.025 per 1M tokens | $0.03 per 1M tokens |
| Cache write / 1M tokens | No extra fee | No extra fee |
| Cached output | Not offered · standard output rate applies | Not offered · standard output rate applies |
| Market price | $0.25 in / $2.00 out per 1M tokens | $0.30 in / $2.50 out per 1M tokens |
| Context window (provider) | 400,000 tokens | Not applicable |
| Input token limit (provider) | Within the context window | 1,048,576 tokens |
| Maximum output | 128,000 tokens | 65,536 tokens |
| Knowledge cutoff | May 31, 2024 | January 2025 |
| Vendor input modalities | Text, Image | Text, Image, Audio, Video |
| Vendor output modalities | Text | Text |
| TokenRex endpoints | POST /v1/chat/completions | POST /v1/chat/completions |
| TokenRex input | Text, Image/PDF content through the chat bridge | — |
| TokenRex output | Text | — |
| Benchmarks | ||
| Benchmark evidence | — | 3 source-linked results |
| GPQA Diamond | — | 82.8% Self-reported by Google in the Gemini 2.5 technical report; thinking-enabled configuration. Published source text: GPQA Diamond | 82.8% | storage.googleapis.com for Gemini 2.5 Flash ... Technical report Google Self-reported ... Reported July 2, 2025 Benchmark Registry – Gemini 2.5 Flash (citing Google technical report) |
| MMMU | — | 79.7% Self-reported by Google in the Gemini 2.5 technical report. Published source text: MMMU | 79.7% | storage.googleapis.com for Gemini 2.5 Flash ... Technical report ... Reported July 2, 2025 Benchmark Registry – Gemini 2.5 Flash (citing Google technical report) |
| SWE-bench Verified | — | 48.9% Self-reported by Google in the Gemini 2.5 technical report; agentic coding harness, thinking enabled. Published source text: SWE-bench Verified | 48.9% | storage.googlea[pis.com] ... Technical report Benchmark Registry – Gemini 2.5 Flash (citing Google technical report) |
No overall score, winner or cost-versus-score frontier is calculated without comparable, attributable benchmark evidence. Different test configurations appear separately. Vendor capabilities are distinct from TokenRex API support.
— means no published value or no matching capability. Provider token limits are not tested gateway guarantees; TokenRex media controls and response formats are listed separately.
GPT-5 Mini
Sources and verification
Provider specifications describe the upstream model, not a guarantee of every feature through TokenRex. Prices come from the enabled catalog; benchmark results belong to the exact tested model.
- Provider model specifications
Vendor-reported
Last checked
Research notes (1)
- Published provider limits; maximum-capacity requests have not been independently exercised through TokenRex. Thinking-level variants use the same provider model; reasoning and answer tokens share the output budget.
Gemini 2.5 Flash
Sources and verification
Provider specifications describe the upstream model, not a guarantee of every feature through TokenRex. Prices come from the enabled catalog; benchmark results belong to the exact tested model.
- Provider model specifications
Vendor-reported
Last checked - Benchmark Registry – Gemini 2.5 Flash (citing Google technical report)
Third-party report
Last checked
Research notes (1)
- Published provider limits; maximum-capacity requests have not been independently exercised through TokenRex. Thinking-level variants use the same provider model; reasoning and answer tokens share the output budget.
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