GPT-6 Astra

OpenAI's model, with closed weights. Forcebench has run it in 2 configurations on the API board. API is models reached through a hosted service; Local, models served on Forcebench’s own hardware.

On the API board

Models reached through a hosted service. GPT-6 Astra is ranked by the highest-scoring of its 2 configurations: the second-highest score of 26 models, not clearly different from 5 other models. Scores are within 3 attempts (c@3) with 95% intervals; each configuration is compared with the highest-scoring one by whether their 95% intervals overlap. Every configuration on the board → Cost and speed →

95%
within 3 attempts (c@3), 95% CI 92–97 · medium · second-highest score of 26 models, not clearly different from 5 other models
846
output tokens per task · median 502, p90 2k
7.4 s
median per task, every attempt counted, including network and queueing · 90th percentile 28 s
0%
no answer within the 32,768-token budget
$0.031
per task at the list price of 10 October 2026, every attempt counted
$0.032
per solved task: the total cost over the tasks solved · cost and speed
Every configuration
Within 3 attempts (c@3) with 95% intervals, highest first. Bars whose intervals overlap are not clearly different.
  • 95% interval
medium OpenRouterhighest score
95%, 95% interval 92–97%
high OpenRouter
92%, 95% interval 90–95%
    Show the numbers
    Every configuration of GPT-6 Astra on the API board
    ConfigurationRank all configsWithin 3 attempts c@3 · 95% CIAgainst the highest by 95% interval overlapTokens mean · median · p90No answerLatency median per task, every attempt countedCost per taskCost per solved task
    OpenRouter · mediumhighest score2
    95%95% CI 92–97
    —846502 · 2k0%7.4 s$0.031$0.032
    OpenRouter · high7
    92%95% CI 90–95
    not clearly different1.8k865 · 4.6k0%12 s$0.061$0.065
    Suites, at its highest-scoring configuration
    medium · OpenRouter: within 3 attempts (c@3) on each suite with 95% intervals, against the median of the API board's models, each at its highest-scoring configuration.
    • 95% interval
    • API board median
    100%, 95% interval 84–100%
    89%, 95% interval 67–97%
    100%, 95% interval 82–100%
    100%, 95% interval 84–100%
    82%, 95% interval 59–94%
    94%, 95% interval 74–99%
    100%, 95% interval 82–100%
    100%, 95% interval 83–100%
    100%, 95% interval 82–100%
    94%, 95% interval 74–99%
    100%, 95% interval 82–100%
    100%, 95% interval 80–100%
    67%, 95% interval 44–84%
    100%, 95% interval 84–100%
    94%, 95% interval 74–99%
      Show the numbers
      Per-suite scores of GPT-6 Astra's highest-scoring configuration on the API board, with the board's median
      Suitec@3 95% CIAPI medianTasks
      Apex
      100%95% CI 84–100
      90%20
      Salesforce APIs
      89%95% CI 67–97
      72%18
      CI/CD
      100%95% CI 82–100
      88%17
      Salesforce CLI
      100%95% CI 84–100
      90%20
      Salesforce docs
      82%95% CI 59–94
      29%17
      fflib Enterprise Patterns
      94%95% CI 74–99
      61%18
      Flow
      100%95% CI 82–100
      69%18
      Governor limits & pushback
      100%95% CI 83–100
      89%19
      Lightning Web Components
      100%95% CI 82–100
      100%18
      Nonprofit Success Pack
      94%95% CI 74–99
      81%18
      Packaging
      100%95% CI 82–100
      69%18
      Permissions & access
      100%95% CI 80–100
      87%15
      Scratch org definitions
      67%95% CI 44–84
      50%18
      SOQL
      100%95% CI 84–100
      100%20
      Trigger Actions Framework
      94%95% CI 74–99
      86%18

      By reasoning effort

      The same configuration at several efforts, each against its lowest reasoning effort on the same tasks (a paired 95% interval), and charted against the effort tier and against the output tokens it costs. These scores are pass@1, the first answer alone: a paired comparison needs both efforts' answers to the same tasks, and not every effort has had its retries. Lite-subset sweeps (4 tasks per suite) are never plotted with the full benchmark. The effort study has every model.

      GPT-6 Astra by reasoning effort, full benchmark: each effort against the sweep's lowest reasoning effort
      Configuration · effort · full benchmarkpass@1 95% CIAgainst the lowest reasoning effort same tasks, pairedTokens
      mediumbaseline
      84%95% CI 80–87
      —846
      high
      80%95% CI 76–84
      clearly lower (−4 pts, 95% CI −7 pts to −0.1 pts)1.8k
      Score by effort tier · full benchmark
      Overall pass@1; vertical bars are 95% confidence intervals.
      GPT-6 Astra, full benchmark: pass@1 by reasoning effort tierGPT-6 Astra: medium 84%, high 80%0%25%50%75%100%MediumHighReasoning effort tierpass@1GPT-6 Astra
      Show the numbers
      ModelEffort (tier)pass@195% CITasksNo answerTokens: meanmedianReasoning tokensLatency: median per answer
      GPT-6 Astramedium84%80–872720%8465024136.9 s
      GPT-6 Astrahigh80%76–842720%1.8k8651.4k12 s
      Score against output tokens · full benchmark
      Each point is one effort setting. Further right means more output tokens per task. The numbers are under the chart above.
      GPT-6 Astra, full benchmark: pass@1 against mean output tokens per taskGPT-6 Astra: 846 tokens 84%, 1.8k tokens 80%0%25%50%75%100%1k2kMean output tokens per task (log scale)pass@1mediumhighGPT-6 Astra

      In the studies

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