Batch API AI models: about half price if the answer can wait

Batch API
Services found: 140
#AI modelCapabilitiesAPI $/1M (in / out)Context windowPrice / moOutput $/1MOverviewVisit site
1

Claude Fable 5.1

Anthropic
Text & chatVisionReasoning
$10 / $501M tokensAPI only50View
2

GPT-6 Astra

OpenAI
Text & chatVisionReasoning
$10 / $501.05M tokensAPI only50View
3

GPT-6.1 Sol

OpenAI
Text & chatVisionReasoning
$2 / $101.05M tokensAPI only10View
4

GPT-6 Sol

OpenAI
Text & chatVisionReasoning
$2 / $101.05M tokensAPI only10View
5

GPT-6 Luna

OpenAI
Text & chatVisionReasoning
$0.1 / $0.51.05M tokensAPI only0.5View
6

Claude Opus 5.5

Anthropic
Text & chatVisionReasoning
$4 / $201M tokensAPI only20View
7

Claude Sonnet 5.5

Anthropic
Text & chatVisionReasoning
$2 / $101M tokensAPI only10View
8

Claude Opus 5

Anthropic
Text & chatVisionReasoning
$5 / $251M tokensAPI only25View
9

Claude Fable 5

Anthropic
Text & chatVisionReasoning
$10 / $501M tokensAPI only50View
10

GPT-5.6 Sol

OpenAI
Text & chatVisionReasoning
$4 / $201.05M tokensAPI only20View
11

GLM 5.3

Z.ai
Text & chatReasoningTool calling
$1.4 / $4.41.31M tokensAPI only4.4View
12

Grok 4.6

xAI
Text & chatVisionReasoning
$2 / $6500K tokensAPI only6View
13

Kimi K3

Moonshot AI
Text & chatVisionVideo
$3 / $151.05M tokensAPI only15View
14

GPT-5.6 Terra

OpenAI
Text & chatVisionReasoning
$2 / $121.05M tokensAPI only12View
15

Claude Opus 4.8

Anthropic
Text & chatVisionReasoning
$5 / $251M tokensAPI only25View
16

GLM 5.3 Flash

Z.ai
Text & chatVisionVideo
$0.075 / $0.251.31M tokensAPI only0.25View
17

Gemini 3.8 Flash

Google
Text & chatVisionAudio
$0.75 / $3.751.05M tokensAPI only3.75View
18

Qwen3.8 Max (0902)

Qwen
Text & chatVisionVideo
$2 / $61M tokensAPI only6View
19

Qwen3.8 2.4T A95B

Qwen
Text & chatReasoningAdjustable thinking
$2 / $61.05M tokensAPI only6View
20

Gemini 3.7 Flash

Google
Text & chatVisionAudio
$0.75 / $3.751.05M tokensAPI only3.75View

Browse by need

Batch processing queues your requests for asynchronous execution and charges roughly half the standard rate. There is no latency guarantee - results arrive within hours rather than seconds - which makes it the single largest lever on cost for any workload that does not need an immediate answer.

140 models offer it. Typical candidates: overnight document pipelines, bulk classification, dataset labelling, embedding backfills, scheduled reports. Anything driving a live chat window is not a candidate. Combined with prompt caching, a batch pipeline on a mid-tier model lands close to budget-tier pricing while keeping mid-tier quality.

Half price, no promisesRoughly 50% off in exchange for hours of latency instead of seconds.
Stacks with cachingBatch halves everything; caching cuts the repeated input on top of that.
Not for anything liveA user waiting on screen rules batch out entirely.

Models with this capability

How to choose

  • Identify which workloads genuinely tolerate delay — most back-office work does.
  • Size batches to the vendor limits rather than sending one giant job.
  • Build retry handling: partial failures inside a batch are normal.
  • Recheck economics after enabling caching; the combination often changes the model choice.

Common mistakes

Batching interactive featuresHalving the cost of something users wait for is a false economy.
Ignoring batch entirelyTeams routinely pay double for pipelines that could run overnight.

Who this suits

Data teamsLabelling, enrichment and backfills over large corpora.
ReportingScheduled summaries and digests that run on a clock.
Migration projectsOne-off passes over an archive where hours are irrelevant.

Frequently asked questions

How long does a batch take?

Hours rather than seconds. There is no latency guarantee, which is exactly why it costs half.

What workloads suit batch?

Overnight document pipelines, bulk classification, dataset labelling, embedding backfills, scheduled reports. Never a live chat window.

Can I combine batch with caching?

Yes, and it compounds: batch halves the whole bill, caching cuts the repeated input portion by up to 90%.

Is quality identical to standard mode?

Yes — same model, same weights. Only scheduling differs.

Can I cancel a running batch?

Most vendors allow it, though tokens already processed are billed.

Frequently searched

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