MODEL PROOF
GPT-6 Astra (batch)
NOT INDEPENDENTLY RATED
No independent LMArena score is published for this model.
- Independent LMArena score
- Not independently rated
- Context window
- 1.05M
- Maximum output
- 128K
- Input modalities
- file, image, text
- Output modalities
- text
- Published input price
- $5.00 / 1M tokens
- Published output price
- $25.00 / 1M tokens
- Pricing kind
- fixed
- Context tiers
- Tiered by context
MODEL MONUMENT
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OpenAI: GPT-6 Astra (batch). Balanced workload. Not independently rated. Evidence as of 19 Sept 2026.
$5.00/M in, $25.00/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription. GPT-6 Astra (batch) has no independent quality score. Unrated is not a score of zero.
Every price dimension
| Input | $5.00/M |
|---|---|
| Output | $25.00/M |
| Cached input | $0.500/M |
| Cache write | $6.25/M |
| Web search | $0.01/call |
The headline rate does not apply to a long-context workload.
| Past 272,000 tokens | $10.00/M in (2×) $37.50/M out |
|---|
Independent scores
No independent benchmark has measured this model. Unrated is not a score of zero.
Capability
| Context window | 1.1M |
|---|---|
| Max output | 128K |
| Input modes | file, image, text |
| Tool use | yes |
| Reasoning | always on |
Provenance
| Price source | openrouter.ai |
|---|---|
| Fetched | 2026-09-19 |
| Quality data | unrated |
GPT-6 Astra is OpenAI's flagship model for demanding end-to-end work. It is suited for advanced analysis, software engineering, deep research, scientific work, and document creation, with particular strengths in long-horizon...
Questions this page answers
What does GPT-6 Astra (batch) cost?
$5.00/M in, $25.00/M out in this catalogue, as of the fetch date on this page. That is the API row, not a subscription.
Does GPT-6 Astra (batch) have an independent quality score?
GPT-6 Astra (batch) has no independent quality score in this catalogue. Unrated is not a score of zero.
What beats GPT-6 Astra (batch)?
GPT-6 Astra (batch) has no independent quality score. Unrated is not a score of zero.
Does this page use Artificial Analysis scores for GPT-6 Astra (batch)?
No. Artificial Analysis figures are not published here. Quality on this page is LMArena Elo where a score exists; otherwise the row is unrated.