GPT-6.1 Sol
by Merge Gateway · family gpt-sol · listed Sep 2026RTV
Near-Astra performance for complex coding, computer use, and professional work at a lower cost.
Current rates USD per 1M tokens
Input$2.00
Output$10.00
Cache read$0.10
Cache write$2.50
Against the market
On the record
- Model id
openai/gpt-6.1-sol- Context window
- 1.1M tokens
- Max output
- 128K tokens
- Input modalities
- text, image
- Output modalities
- text
- Reasoning
- yes
- Tool calls
- yes
- Open weights
- no
- Knowledge cutoff
- Apr 2026
- Released
- 2026-09-29
- Last updated
- 2026-09-29
- Provider docs
- docs.merge.dev/merge-gateway
Back of the envelope
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