GPT-6 Sol pricing: real cost per million tokens
What OpenAI's GPT-6 Sol really costs across 2 plans from 2 providers: monthly fees, usable allowances and real per-token prices, against the official API list price and independent leaderboards.
Data updated · How real prices are computed
As of 2026-10-08, the cheapest way to use GPT-6 Sol is ChatGPT Plus at a real cost of about $0.01818 per million tokens ($20/month for roughly 1.1B tokens a month). We track 2 plans and API channels that serve GPT-6 Sol.
- Lowest real price
- $0.01818/MTokChatGPT Plus
- API list price
- —
- Most monthly tokens
- 5.052BDroid Max
- Plans & APIs
- 22 subscriptions · 0 metered APIs
Plot GPT-6 Sol on the price–capability chart →
GPT-6 Sol plans and real prices
Real price = monthly fee ÷ tokens you can actually use in a month. “vs API” shows how many times cheaper than the official API list price (standard workload mix) the plan is. “Evidence” opens the full calculation and sources for that row.
| Plan | Provider | Billing | Monthly fee | Monthly tokens | Real $/MTok | vs API | Confidence | Data date | |
|---|---|---|---|---|---|---|---|---|---|
| ChatGPT Plus | OpenAI | Subscription | $20/mo | 1.1B | $0.01818 | — | High | Evidence ↓ | |
| Droid Max | Factory | Subscription | $200/mo | 5.052B | $0.03959 | — | Medium | Evidence ↓ |
Behind each number
For every plan: the data date, the exact calculation, the quota basis, how leaderboard scores were mapped, and the original adoption evidence with its sources.
ChatGPT PlusOpenAI$0.0181818/MTok
- Plan
- ChatGPT Plus · OpenAI
- Data date
- 2026-09-24 · sampled
- Real price / MTok
- $0.0181818
- Monthly tokens
- 1,100,000,000 (1.1B)
- Quota confidence
- High
- Calculation
- $20 / month ÷ 1,100,000,000 tokens × 1,000,000 ≈ $0.0181818 / MTok
- Quota basis
Standard workload: 97% cache reads / 2.5% input / 0.5% output
- Benchmark mapping
- Artificial Analysis Intelligence Index v4.3: Medium (6 configurations)
Terminal-Bench 4.0 (AA): Low (6 configurations)
Code Arena | WebDev Overall: Low (1 configuration)
Agent Arena · Overall (Ranking / Pareto): Low (1 configuration)
Artificial Analysis Coding Agent Index v1.5: Low (1 configuration)
OpenDesign Arena · Quality ranking: Low (1 configuration)Mapping confidence: how directly each score refers to the model served here.
Adoption evidence · source and rationale (translated from the Chinese record)
Maintainer's local Codex measurement: same-day delta gpt-6-sol total 15,716,975 tokens (input 693,878 / output 46,713 incl. reasoning 14,925 / cache_read 14,976,384, hit 95.57%) ≈ 6% of the weekly quota; chatgpt-gpt6sol-plus-round1-2026-09-24.json; workload-conversion-round1-2026-09-30.json
1.048B→1.1B (2026-09-30 decision: uniform workload-normalization for measured samples with token breakdown): segment worth $4.8502 (cache 14.98M×$0.2 + input 0.69M×$2 + output 0.05M×$10) ÷6%×4 weeks = $323.34 ÷ standard-tier blended price $0.294/MTok; the raw-basis 10.48 is kept for comparison. Original adoption decision — new 1.048B: 15,716,975÷6%×4 weeks (original raw basis); 6% is a verbally reported rounded figure, so 5.5~6.5% maps to 1.015B~1.200B normalized (raw basis 9.67~11.43); $2/$10 match the AA page list prices, the inferred cached 0.1× was never seen on an official page; yesterday's 77.8M has no weekly-% checkpoint and is excluded; Pro 5x/20x not derived (decision: anchor to Plus only); benchmark score in scores-gpt6sol-round1-2026-09-24.json
chatgpt-gpt6sol-plus-round1-2026-09-24.jsonscores-gpt6sol-round1-2026-09-24.jsonworkload-conversion-round1-2026-09-30.jsonBrowse the public evidence archive
Droid MaxFactory$0.0395883/MTok
- Data date
- 2026-09-29 · derived; uses the data date of Droid Max · claude-opus-5.5
- Real price / MTok
- $0.0395883
- Monthly tokens
- 5,052,000,000 (5.052B)
- Quota confidence
- Medium
- Calculation
- $200 / month ÷ 5,052,000,000 tokens × 1,000,000 ≈ $0.0395883 / MTok
- Quota basis
Anthropic workload: 97% cache reads / 2.5% cache writes / 0.5% output
- Benchmark mapping
- Artificial Analysis Intelligence Index v4.3: Medium (6 configurations)
Terminal-Bench 4.0 (AA): Low (6 configurations)
Code Arena | WebDev Overall: Low (1 configuration)
Agent Arena · Overall (Ranking / Pareto): Low (1 configuration)
Artificial Analysis Coding Agent Index v1.5: Low (1 configuration)
OpenDesign Arena · Quality ranking: Low (1 configuration)Mapping confidence: how directly each score refers to the model served here.
Adoption evidence · source and rationale (translated from the Chinese record)
Derived from same-plan claude-opus-5.5 2.526B × 2.0
Factory official multipliers Opus 5.5 1.6× / gpt-6-sol 0.8×: the same Standard Usage pool scaled by multiplier — not a measurement of this model; inherits the Opus 5.5 row's Anthropic-tier workload, not recomputed for each model's own price gap; docs.factory.ai/docs/models; droid-model-multipliers-2026-09-29.json
droid-model-multipliers-2026-09-29.jsonBrowse the public evidence archive
GPT-6 Sol benchmark scores
Highest archived configuration per leaderboard; ranks are among all models each board archives in this dataset. Scores are never mixed across boards.
| Leaderboard | Metric | Score | Rank | Configuration | Effort | Harness | Configs | Snapshot |
|---|---|---|---|---|---|---|---|---|
| Artificial Analysis Intelligence Index v4.3 | Intelligence Index | 47.53 | #9 / 60 | GPT-6 Sol (max) | Max | — | 6 | 2026-10-01 |
| Terminal-Bench 4.0 (AA) | Resolution Rate % | 43.94 | #7 / 53 | Artificial Analysis - GPT-6 Sol (max) | Max | Artificial Analysis | 6 | 2026-10-01 |
| Code Arena | WebDev Overall | Arena Score | 1,689 | #7 / 54 | gpt-6-sol-max | Max | — | 1 | 2026-09-30 |
| Agent Arena · Overall (Ranking / Pareto) | Net Improvement % | 10.65 | #4 / 39 | GPT 6 Sol (Max) | Max | — | 1 | 2026-09-30 |
| Artificial Analysis Coding Agent Index v1.5 | Coding Agent Index | 56.66 | #7 / 19 | Codex - GPT-6 Sol (max) | Max | Codex | 1 | 2026-10-01 |
| OpenDesign Arena · Quality ranking | Average task score | 89.9 | #2 / 16 | GPT-6 Sol | — | OpenDesign | 1 | 2026-10-01 |
Every archived configuration
Artificial Analysis Intelligence Index v4.3 6 configurations
| Configuration | Score | Score interval | Harness / effort / mode | Source task cost (mean / median) | Checked | Links |
|---|---|---|---|---|---|---|
| GPT-6 Sol (max) | 47.5276 | — | — / Max / — | — / — | 2026-10-01 | Source · Archive |
| GPT-6 Sol (xhigh) | 44.101 | — | — / xhigh / — | — / — | 2026-10-01 | Source · Archive |
| GPT-6 Sol (high) | 42.8216 | — | — / High / — | — / — | 2026-10-01 | Source · Archive |
| GPT-6 Sol (medium) | 39.7821 | — | — / Medium / — | — / — | 2026-10-01 | Source · Archive |
| GPT-6 Sol (low) | 33.9009 | — | — / Low / — | — / — | 2026-10-01 | Source · Archive |
| GPT-6 Sol (non-reasoning) | 28.0922 | — | — / — / — | — / — | 2026-10-01 | Source · Archive |
Terminal-Bench 4.0 (AA) 6 configurations
| Configuration | Score | Score interval | Harness / effort / mode | Source task cost (mean / median) | Checked | Links |
|---|---|---|---|---|---|---|
| Artificial Analysis - GPT-6 Sol (max)AA's own-harness independent measurement of Terminal-Bench 4.0 (the terminalBench40 field in the models-board payload, fraction×100); scored separately from the official tbench.ai board. | 43.9394 | — | Artificial Analysis / Max / — | — / — | 2026-10-01 | Source · Archive |
| Artificial Analysis - GPT-6 Sol (xhigh)AA's own-harness independent measurement of Terminal-Bench 4.0 (the terminalBench40 field in the models-board payload, fraction×100); scored separately from the official tbench.ai board. | 30.303 | — | Artificial Analysis / xhigh / — | — / — | 2026-10-01 | Source · Archive |
| Artificial Analysis - GPT-6 Sol (high)AA's own-harness independent measurement of Terminal-Bench 4.0 (the terminalBench40 field in the models-board payload, fraction×100); scored separately from the official tbench.ai board. | 26.2626 | — | Artificial Analysis / High / — | — / — | 2026-10-01 | Source · Archive |
| Artificial Analysis - GPT-6 Sol (medium)AA's own-harness independent measurement of Terminal-Bench 4.0 (the terminalBench40 field in the models-board payload, fraction×100); scored separately from the official tbench.ai board. | 18.6869 | — | Artificial Analysis / Medium / — | — / — | 2026-10-01 | Source · Archive |
| Artificial Analysis - GPT-6 Sol (non-reasoning)AA's own-harness independent measurement of Terminal-Bench 4.0 (the terminalBench40 field in the models-board payload, fraction×100); scored separately from the official tbench.ai board. | 13.1313 | — | Artificial Analysis / — / — | — / — | 2026-10-01 | Source · Archive |
| Artificial Analysis - GPT-6 Sol (low)AA's own-harness independent measurement of Terminal-Bench 4.0 (the terminalBench40 field in the models-board payload, fraction×100); scored separately from the official tbench.ai board. | 9.0909 | — | Artificial Analysis / Low / — | — / — | 2026-10-01 | Source · Archive |
Code Arena | WebDev Overall 1 configuration
Agent Arena · Overall (Ranking / Pareto) 1 configuration
Artificial Analysis Coding Agent Index v1.5 1 configuration
| Configuration | Score | Score interval | Harness / effort / mode | Source task cost (mean / median) | Checked | Links |
|---|---|---|---|---|---|---|
| Codex - GPT-6 Sol (max)Score belongs to this named agent/harness × model configuration; it is not a harness-independent model measurement. indexScore stored as percent (raw fraction × 100). | 56.6626 | — | Codex / Max / — | $2.99 / — | 2026-10-01 | Source · Archive |
OpenDesign Arena · Quality ranking 1 configuration
These are reference mappings, not benchmarks of a subscription or API channel. Harness and quota-measurement effort alignment are unverified. Source task costs are not subscription task costs.
- Exact served-model reference; quota-measurement effort is unverified.
- Exact served-model reference only; product harness and quota-measurement effort are unverified. Not a benchmark measurement of this subscription or API channel.
Frequently asked questions
How much does GPT-6 Sol really cost per million tokens?
Measured as monthly fee ÷ tokens you can actually use, GPT-6 Sol ranges from $0.01818 (ChatGPT Plus) to $0.03959 (Droid Max) per million tokens.
Which subscription gives the most GPT-6 Sol usage?
Droid Max allows roughly 5.052B tokens of GPT-6 Sol per month for $200.
How does GPT-6 Sol score on independent leaderboards?
GPT-6 Sol has scores on 6 leaderboards; its strongest placement is 10.65 (Net Improvement %) on Agent Arena · Overall (Ranking / Pareto), #4 of 39 models tracked.
Who makes GPT-6 Sol, and where can I use it?
GPT-6 Sol (model ID gpt-6-sol) is made by OpenAI and is available through Factory, OpenAI.
More OpenAI models
| Model | Lowest real $/MTok | Cheapest plan | Plans |
|---|---|---|---|
| GPT 5.6 Luna | $0.00142 | ChatGPT Pro 20x | 7 |
| GPT-6 Luna | $0.00198 | Droid Max | 4 |
| GPT 5.6 Terra | $0.00801 | ChatGPT Pro 20x | 5 |
| GPT 5.6 Sol | $0.0155 | ChatGPT Pro 20x | 6 |
| GPT 5.5 | $0.02004 | ChatGPT Pro 20x | 3 |
| GPT-6.1 Sol | $0.02299 | ChatGPT Plus | 1 |
| GPT-6 Astra | $0.05247 | ChatGPT Pro 20x | 5 |