News Desk
AI Token Coach News Desk
What changed across models, harnesses, agents and routing. Every item is dated and carries its source. The News Desk records what happened. Burn Radar, which is slower, says what it means for your burn and what to do about it.
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5 items
Thu 10 Sept
↓ BURN DOWN
Model EfficiencyConfidence highDeepSeek ships V4.1-Flash at $0.15 per million input tokens
MIT-licensed open weights, one million token context, and off-peak input at $0.15 per million. Cached input drops to $0.003 per million.
How it reads for 3 stacks
↓ Pays per token
Off-peak input at $0.15 per million and cached input at $0.003 per million. If you run repeated-prefix work at volume, this is the largest single cost lever available this week.
↔ Personal subscription
Nothing changes on a subscription plan. This matters only if you also run metered work or are considering moving off a plan.
↔ Company capacity
Open weights under MIT may matter to your security team more than the price does. Worth raising if self-hosting is already on the table.
SourcesDataNorth (primary)
Thu 10 Sept
↑ BURN UP
Model EfficiencyConfidence highOpenAI prices GPT-6 Astra at $10 and $50 per million tokens
GPT-6 Astra lands at $10 per million input tokens and $50 per million output, matching Claude Fable 5.1 base rates. Fast mode costs 2x standard. Subscription users get it inside existing allowances, off by default at launch.
How it reads for 4 stacks
↑ Pays per token
At $10 and $50 per million, Astra is 2.5x the current promotional rate on GPT-5.6 Sol. A workload of 1M input and 200K output costs $20 on Astra against $8 on Sol. Moving a default to Astra without testing is a direct invoice rise.
↔ Personal subscription
Astra is included in existing subscription allowances, so there is no new charge. It is off by default at launch, so nothing changes until you turn it on.
↔ Company capacity
Enterprise admins must enable Astra, and it is off by default. If you want it, the action is a conversation with your admin, not a settings change.
↓ Codex
Astra adds note-preserving context that Codex can search across prior windows, which should reduce the rework caused by losing debugging history to compaction.
SourcesRuntimeWireOpenAI (primary)
Mon 7 Sept
↓ BURN DOWN
Agent and Harness EfficiencyConfidence highClaude Code weekly limits settle 25% above the original baseline on 14 September
The temporary 50% boost ends on 13 September. A permanent 25% uplift over the original limit replaces it. That is more than the old baseline and less than what you have had lately.
How it reads for 5 stacks
↑ Claude Code
Against what you have had during the boost, expect roughly 17% less weekly headroom from 14 September. If you regularly hit the wall, you will hit it sooner.
↓ Personal subscription
Against the limit your plan originally promised, this is a permanent 25% rise. If you joined before the temporary boost, you end up ahead.
↑ Company capacity
Seat-based Enterprise is affected. Consumption-based Enterprise seats are not. Check which one you are on before planning around it.
↔ Pays per token
API pay-per-token pricing is explicitly unchanged. This is a plan limit story, not a pricing story.
↔ Claude
Claude.ai chat limits are unchanged. This applies only to Claude Code in the terminal, IDE extensions and the desktop app.
Sat 5 Sept
↓ BURN DOWN
Agent and Harness EfficiencyConfidence mediumCodex CLI 0.153 adds three-tier context management and a token budget mode
Three-tier context management, an experimental token-budget mode, and Guardian history fencing. The third Codex release in a fortnight to target context spend.
How it reads for 2 stacks
↓ Codex
Subagent budget accounting makes nested workers count against the root goal, which is the usual reason an agent run costs several times the estimate. Set a root budget and watch one real task before trusting defaults.
↓ Pays per token
Token-budget mode is experimental. Treat its figures as directional until you have reconciled them against your own billing.
SourcesCodex Knowledge Base (primary)Codex Knowledge Base (primary)
Wed 2 Sept
↓ BURN DOWN
Router LabConfidence lowLiteLLM AutoRouter v2 claims 45% lower cost per solved task
A classifier that estimates each tier's odds of success and routes to the cheapest tier clearing a probability threshold. Benchmark claims 27% more tasks solved at 45% lower cost per solve.
How it reads for 2 stacks
↓ Pays per token
The claimed 45% lower cost per solve comes from a 21-task vendor benchmark. The direction is plausible, the number is not yours until you have run your own tasks through it.
↔ Personal subscription
Routing across tiers assumes metered access to several models. On a single subscription there is nothing to route between.
SourcesLiteLLM (primary)