GPT-6.1 Sol Pro (batch)
- Input / output
- $1.00 / $5.00
- Providers
- 2
- Spread
- 8.0×
- 7 days
- —
- 30 days
- —
- Context
- 1.1M
Providers
| Provider | Input | Output | Blended | vs ref | Context | Uptime 1d | Price since |
|---|---|---|---|---|---|---|---|
| $1.00 | $5.00 | $2.00 | −33% | ||||
| $2.00 | $10 | $4.00 | +33% | ||||
| $2.00 | $10 | $4.00 | +33% | ||||
Azureeu | $2.20 | $11 | $4.40 | +47% | |||
Azureus | $2.20 | $11 | $4.40 | +47% | |||
OpenAIfast | $4.00 | $20 | $8.00 | +167% | |||
OpenAIultrafast | $12 | $60 | $24 | +700% |
- OpenAICheapestflex$2.00$1.00 in · $5.00 out−33% vs ref1.1M ctx50.0% uptime
- $4.00$2.00 in · $10 out+33% vs ref1.1M ctx100% uptime
- $4.00$2.00 in · $10 out+33% vs ref1.1M ctx100% uptime
- eu$4.40$2.20 in · $11 out+47% vs ref1.1M ctx100% uptime
- us$4.40$2.20 in · $11 out+47% vs ref1.1M ctx
- fast$8.00$4.00 in · $20 out+167% vs ref1.1M ctx
- ultrafast$24$12 in · $60 out+700% vs ref1.1M ctx
Blended = (3 × input + output) / 4. Ref $3.00 = median of cheapest 20%.
Price history
USD per 1M tokens · each step is a price change
Not enough history yet
Tracking since Oct 9, 2026. The chart fills in as prices change.
Long-context pricing
| Offered by | Prompt size | Input | Output |
|---|---|---|---|
| OpenAI (flex) | base | $1.00 | $5.00 |
| > 272K | $2.00 | $7.50 | |
| Azure, OpenAI | base | $2.00 | $10 |
| > 272K | $4.00 | $15 | |
| Azure (eu), Azure (us) | base | $2.20 | $11 |
| > 272K | $4.40 | $16.50 | |
| OpenAI (fast) | base | $4.00 | $20 |
| > 272K | $8.00 | $30 | |
| OpenAI (ultrafast) | base | $12 | $60 |
| > 272K | $24 | $90 |
Other pricing
| Offered by | Cache read | Cache write | Web search |
|---|---|---|---|
| OpenAI (flex) | $0.05 | $1.25 | $0.01 |
| Azure, OpenAI | $0.10 | $2.50 | $0.01 |
| Azure (eu), Azure (us) | $0.11 | $2.75 | $0.01 |
| OpenAI (fast) | $0.20 | $5.00 | $0.01 |
| OpenAI (ultrafast) | $0.60 | $15 | $0.01 |
Changes
- New modelGPT-6.1 Sol Pro (batch)New model,New model
About
The cheapest provider for GPT-6.1 Sol Pro (batch) is OpenAI at $2.00 per 1M tokens (blended), charging $1.00 per 1M input and $5.00 per 1M output tokens. 2 providers serve it; the most expensive charges 8.0× the typical price. Context window: 1.1M tokens. Prices tracked since Oct 9, 2026.
GPT-6.1 Sol Pro is the same underlying model as [GPT-6.1 Sol](/models/openai/gpt-6.1-sol), served with `reasoning.mode` set to `pro` for higher-quality responses on complex tasks. **Cost note:** pro mode spends far more...
- Released
- Sep 29, 2026
- First tracked
- Oct 9, 2026
- Canonical slug
- openai/gpt-6.1-sol-pro-20260929